{"id":46420,"date":"2026-05-15T10:42:38","date_gmt":"2026-05-15T02:42:38","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=46420"},"modified":"2026-05-15T10:42:38","modified_gmt":"2026-05-15T02:42:38","slug":"aluminum-extrusion-rohs-material-restrictions","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/bg\/aluminum-extrusion-rohs-material-restrictions\/","title":{"rendered":"\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0437\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438\u0442\u0435 \u043d\u0430 RoHS \u0437\u0430 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f?"},"content":{"rendered":"

\"\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438
\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438 \u043f\u0440\u043e\u0444\u0438\u043b\u0438 \u0437\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f \u041f\u0440\u043e\u0434\u0443\u043a\u0442\u0438<\/figcaption><\/figure>\n<\/p>\n

\u041c\u043d\u043e\u0433\u043e \u043a\u0443\u043f\u0443\u0432\u0430\u0447\u0438 \u0441\u0435 \u043f\u0440\u0438\u0442\u0435\u0441\u043d\u044f\u0432\u0430\u0442 \u0437\u0430 \u0441\u043a\u0440\u0438\u0442\u0438 \u0437\u0430\u0431\u0440\u0430\u043d\u0435\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0432 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438\u0442\u0435 \u043f\u0440\u043e\u0444\u0438\u043b\u0438. \u0415\u0434\u043d\u0430 \u043c\u0430\u043b\u043a\u0430 \u0433\u0440\u0435\u0448\u043a\u0430 \u043c\u043e\u0436\u0435 \u0434\u0430 \u0434\u043e\u0432\u0435\u0434\u0435 \u0434\u043e \u043e\u0442\u0445\u0432\u044a\u0440\u043b\u044f\u043d\u0435 \u043d\u0430 \u043f\u0440\u0430\u0442\u043a\u0438, \u043f\u0440\u0430\u0432\u043d\u0438 \u0440\u0438\u0441\u043a\u043e\u0432\u0435 \u0438 \u0443\u0432\u0440\u0435\u0436\u0434\u0430\u043d\u0435 \u043d\u0430 \u0440\u0435\u043f\u0443\u0442\u0430\u0446\u0438\u044f\u0442\u0430 \u043d\u0430 \u043c\u0430\u0440\u043a\u0430\u0442\u0430.<\/p>\n

\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f\u0442\u0430 \u0437\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438\u0442\u0435, \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 RoHS, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0430\u0442 \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0432 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0438 \u0438\u0437\u0434\u0435\u043b\u0438\u044f \u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u0442\u044f\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438. \u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438\u0442\u0435 \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0432\u0430\u0442 \u0441\u0443\u0440\u043e\u0432\u0438\u043d\u0438\u0442\u0435, \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f\u0442\u0430 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0438\u0442\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0438 \u0442\u0430\u043a\u0430, \u0447\u0435 \u0434\u0430 \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0442 \u043d\u0430 \u0442\u0435\u0437\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f, \u0438 \u0434\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u044f\u0442 \u0434\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0441\u0442\u0432\u0430 \u0437\u0430 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435.<\/strong><\/p>\n

\u041c\u043d\u043e\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0438 \u043f\u0438\u0442\u0430\u0442 \u0437\u0430 RoHS \u043f\u043e \u0432\u0440\u0435\u043c\u0435 \u043d\u0430 \u0440\u0430\u043d\u043d\u0438\u0442\u0435 \u0440\u0430\u0437\u0433\u043e\u0432\u043e\u0440\u0438 \u0437\u0430 \u0441\u043d\u0430\u0431\u0434\u044f\u0432\u0430\u043d\u0435. \u0422\u0430\u0437\u0438 \u0442\u0435\u043c\u0430 \u0435 \u043e\u0449\u0435 \u043f\u043e-\u0432\u0430\u0436\u043d\u0430 \u0437\u0430 \u043a\u0443\u043f\u0443\u0432\u0430\u0447\u0438\u0442\u0435 \u0432 \u0415\u0432\u0440\u043e\u043f\u0430, \u0421\u0435\u0432\u0435\u0440\u043d\u0430 \u0410\u043c\u0435\u0440\u0438\u043a\u0430 \u0438 \u042f\u043f\u043e\u043d\u0438\u044f. \u0412 \u043c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435\u0442\u043e \u0441 RoHS \u043d\u0435 \u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u043d\u0435. \u0422\u043e \u0435 \u043f\u0440\u0430\u0432\u043d\u043e \u0438 \u0442\u044a\u0440\u0433\u043e\u0432\u0441\u043a\u043e \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u043d\u0435. \u041d\u0430\u0434\u0435\u0436\u0434\u043d\u0438\u044f\u0442 \u0434\u043e\u0441\u0442\u0430\u0432\u0447\u0438\u043a \u043d\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0435 \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0440\u0430\u0437\u0431\u0438\u0440\u0430 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u0442\u0430, \u0434\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441 \u0438 \u0434\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u044f \u044f\u0441\u043d\u0438 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0438, \u043a\u043e\u0433\u0430\u0442\u043e \u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e.<\/p>\n

\u041a\u043e\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0441\u0430 \u0437\u0430\u0431\u0440\u0430\u043d\u0435\u043d\u0438 \u043e\u0442 RoHS \u0432 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0438\u0442\u0435 \u0438\u0437\u0434\u0435\u043b\u0438\u044f?<\/h2>\n

\"6063
6063 T5 \u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d \u043f\u0440\u043e\u0444\u0438\u043b \u0437\u0430 \u043f\u0440\u043e\u0437\u043e\u0440\u0446\u0438 \u0438 \u0432\u0440\u0430\u0442\u0438 \u0438 \u043e\u043a\u0430\u0447\u0435\u043d\u0438 \u0444\u0430\u0441\u0430\u0434\u0438<\/figcaption><\/figure>\n<\/p>\n

\u041c\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 \u0441\u0435 \u0444\u043e\u043a\u0443\u0441\u0438\u0440\u0430\u0442 \u0441\u0430\u043c\u043e \u0432\u044a\u0440\u0445\u0443 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e\u0442\u043e \u043d\u0430 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430\u0442\u0430 \u0441\u043f\u043b\u0430\u0432. \u0412\u044a\u043f\u0440\u0435\u043a\u0438 \u0442\u043e\u0432\u0430 \u043d\u044f\u043a\u043e\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438 \u0441\u0435 \u043f\u0440\u043e\u0432\u0430\u043b\u044f\u0442, \u0442\u044a\u0439 \u043a\u0430\u0442\u043e \u0432 \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f\u0442\u0430, \u0434\u043e\u0431\u0430\u0432\u043a\u0438\u0442\u0435 \u0438\u043b\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438\u0442\u0435 \u0437\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u0435 \u043f\u043e\u044f\u0432\u044f\u0432\u0430\u0442 \u0437\u0430\u0431\u0440\u0430\u043d\u0435\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430.<\/p>\n

RoHS \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0430\u0432\u0430 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u043a\u0430\u0442\u043e \u043e\u043b\u043e\u0432\u043e, \u0436\u0438\u0432\u0430\u043a, \u043a\u0430\u0434\u043c\u0438\u0439, \u0448\u0435\u0441\u0442\u0432\u0430\u043b\u0435\u043d\u0442\u0435\u043d \u0445\u0440\u043e\u043c, PBB, PBDE \u0438 \u043d\u044f\u043a\u043e\u0438 \u0444\u0442\u0430\u043b\u0430\u0442\u0438. \u0422\u0435\u0437\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438 \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u043e\u0441\u0442\u0430\u043d\u0430\u0442 \u043f\u043e\u0434 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438 \u043f\u0440\u0435\u0434\u0435\u043b\u043d\u0438 \u043a\u043e\u043d\u0446\u0435\u043d\u0442\u0440\u0430\u0446\u0438\u0438 \u0432 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438\u0442\u0435 \u0437\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0435 \u043d\u0430 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0439.<\/strong><\/p>\n

\"\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430
\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f \u0410\u0435\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u043a\u043b\u0430\u0441 2024 \u0442\u0440\u044a\u0431\u0438 \u043e\u0442 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430 \u0441\u043f\u043b\u0430\u0432<\/figcaption><\/figure>\n<\/p>\n

RoHS \u0435 \u0441\u044a\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043e\u0442 Restriction of Hazardous Substances (\u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0430\u0432\u0430\u043d\u0435 \u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u0438\u0442\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430). \u0420\u0435\u0433\u043b\u0430\u043c\u0435\u043d\u0442\u044a\u0442 \u0437\u0430\u043f\u043e\u0447\u0432\u0430 \u0434\u0430 \u0441\u0435 \u043f\u0440\u0438\u043b\u0430\u0433\u0430 \u0432 \u0415\u0432\u0440\u043e\u043f\u0435\u0439\u0441\u043a\u0438\u044f \u0441\u044a\u044e\u0437. \u0421\u0435\u0433\u0430 \u043c\u043d\u043e\u0433\u043e \u0441\u0442\u0440\u0430\u043d\u0438 \u0441\u043b\u0435\u0434\u0432\u0430\u0442 \u043f\u043e\u0434\u043e\u0431\u043d\u0438 \u043f\u0440\u0430\u0432\u0438\u043b\u0430. \u041f\u0440\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e\u0442\u043e \u043d\u0430 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0438 \u0438\u0437\u0434\u0435\u043b\u0438\u044f RoHS \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u043e \u043e\u043f\u0430\u0441\u043d\u0438\u0442\u0435 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430, \u043a\u043e\u0438\u0442\u043e \u043c\u043e\u0433\u0430\u0442 \u0434\u0430 \u0441\u0435 \u043f\u043e\u044f\u0432\u044f\u0442 \u0432 \u0441\u0443\u0440\u043e\u0432\u0438\u043d\u0438\u0442\u0435, \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f\u0442\u0430, \u0431\u043e\u0438\u0442\u0435, \u0441\u043c\u0430\u0437\u043e\u0447\u043d\u0438\u0442\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438 \u0438 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u0438\u0442\u0435 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438.<\/p>\n

\u041e\u0441\u043d\u043e\u0432\u043d\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430<\/h3>\n

\u0412 \u0442\u0430\u0431\u043b\u0438\u0446\u0430\u0442\u0430 \u043f\u043e-\u0434\u043e\u043b\u0443 \u0441\u0430 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0438 \u043d\u0430\u0439-\u0447\u0435\u0441\u0442\u043e \u0441\u0440\u0435\u0449\u0430\u043d\u0438\u0442\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u0441\u044a\u0433\u043b\u0430\u0441\u043d\u043e RoHS.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0412\u0435\u0449\u0435\u0441\u0442\u0432\u043e<\/th>\n\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u0435\u043d \u043b\u0438\u043c\u0438\u0442<\/th>\n\u041e\u0431\u0449\u0430 \u0440\u0438\u0441\u043a\u043e\u0432\u0430 \u043e\u0431\u043b\u0430\u0441\u0442<\/th>\n<\/tr>\n<\/thead>\n
\u041e\u043b\u043e\u0432\u043e (Pb)<\/td>\n0.1%<\/td>\n\u0414\u043e\u0431\u0430\u0432\u043a\u0438 \u0437\u0430 \u0441\u043f\u043b\u0430\u0432\u0438, \u0441\u043f\u043e\u0439\u043a\u0430<\/td>\n<\/tr>\n
\u0416\u0438\u0432\u0430\u043a (Hg)<\/td>\n0.1%<\/td>\n\u0421\u0442\u0430\u0440\u0438 \u0435\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438 \u0447\u0430\u0441\u0442\u0438<\/td>\n<\/tr>\n
\u041a\u0430\u0434\u043c\u0438\u0439 (Cd)<\/td>\n0.01%<\/td>\n\u041f\u0438\u0433\u043c\u0435\u043d\u0442\u0438, \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f<\/td>\n<\/tr>\n
\u0428\u0435\u0441\u0442\u0432\u0430\u043b\u0435\u043d\u0442\u0435\u043d \u0445\u0440\u043e\u043c (Cr6+)<\/td>\n0.1%<\/td>\n\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043d\u0430 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u0442\u0430<\/td>\n<\/tr>\n
PBB<\/td>\n0.1%<\/td>\n\u0417\u0430\u0431\u0430\u0432\u0438\u0442\u0435\u043b\u0438 \u043d\u0430 \u0433\u043e\u0440\u0435\u043d\u0435\u0442\u043e<\/td>\n<\/tr>\n
PBDE<\/td>\n0.1%<\/td>\n\u041f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u043e\u0432\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438<\/td>\n<\/tr>\n
DEHP<\/td>\n0.1%<\/td>\n\u0414\u043e\u0431\u0430\u0432\u043a\u0438 \u0437\u0430 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0430<\/td>\n<\/tr>\n
BBP<\/td>\n0.1%<\/td>\n\u0413\u044a\u0432\u043a\u0430\u0432\u0438 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0438<\/td>\n<\/tr>\n
DBP<\/td>\n0.1%<\/td>\n\u0423\u043f\u043b\u044a\u0442\u043d\u0438\u0442\u0435\u043b\u0438<\/td>\n<\/tr>\n
DIBP<\/td>\n0.1%<\/td>\n\u041f\u0440\u043e\u043c\u0438\u0448\u043b\u0435\u043d\u0438 \u043f\u043b\u0430\u0441\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0438<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0417\u0430\u0449\u043e \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438\u0442\u0435 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u0438 \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u0441\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u044f\u0442 \u0434\u043e\u0431\u0440\u0435<\/h3>\n

\u0421\u0430\u043c\u0438\u044f\u0442 \u0447\u0438\u0441\u0442 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0439 \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u043d\u0435 \u0441\u044a\u0434\u044a\u0440\u0436\u0430 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430 \u043d\u0430\u0434 \u0433\u0440\u0430\u043d\u0438\u0446\u0438\u0442\u0435 \u043d\u0430 RoHS. \u041f\u043e\u0432\u0435\u0447\u0435\u0442\u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0438 \u0438\u0434\u0432\u0430\u0442 \u043e\u0442 \u0432\u0442\u043e\u0440\u0438\u0447\u043d\u0438\u0442\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u0431\u043e\u044f\u0434\u0438\u0441\u0430\u043d\u0438\u0442\u0435 \u043f\u0440\u043e\u0444\u0438\u043b\u0438, \u0430\u043d\u043e\u0434\u0438\u0437\u0438\u0440\u0430\u043d\u0438\u0442\u0435 \u0447\u0430\u0441\u0442\u0438, \u0443\u043f\u043b\u044a\u0442\u043d\u0435\u043d\u0438\u044f\u0442\u0430, \u0442\u0435\u0440\u043c\u0438\u0447\u043d\u0438\u0442\u0435 \u043f\u0440\u0435\u043a\u044a\u0441\u0432\u0430\u043d\u0438\u044f, \u0435\u0442\u0438\u043a\u0435\u0442\u0438\u0442\u0435 \u0438\u043b\u0438 \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u043e\u0432\u0438\u0442\u0435 \u0430\u043a\u0441\u0435\u0441\u043e\u0430\u0440\u0438 \u043c\u043e\u0433\u0430\u0442 \u0434\u0430 \u0441\u044a\u0437\u0434\u0430\u0434\u0430\u0442 \u0440\u0438\u0441\u043a\u043e\u0432\u0435 \u0437\u0430 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435.<\/p>\n

\u041c\u043d\u043e\u0433\u043e \u043a\u0443\u043f\u0443\u0432\u0430\u0447\u0438 \u043d\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0438 \u0438\u0437\u0434\u0435\u043b\u0438\u044f \u0441\u043c\u044f\u0442\u0430\u0442, \u0447\u0435 \u0430\u043d\u043e\u0434\u0438\u0440\u0430\u043d\u0438\u044f\u0442 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0439 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u043d\u043e \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f \u043d\u0430 \u043f\u0440\u0430\u0432\u0438\u043b\u0430\u0442\u0430 \u043d\u0430 RoHS. \u0422\u043e\u0432\u0430 \u043d\u0435 \u0432\u0438\u043d\u0430\u0433\u0438 \u0435 \u0432\u044f\u0440\u043d\u043e. \u041d\u044f\u043a\u043e\u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043c\u043e\u0433\u0430\u0442 \u0434\u0430 \u0432\u043a\u043b\u044e\u0447\u0432\u0430\u0442 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438 \u0445\u0440\u043e\u043c\u043e\u0432\u0438 \u0441\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f, \u0430\u043a\u043e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044a\u0442 \u043d\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0430 \u0435 \u0441\u043b\u0430\u0431. \u0422\u043e\u0437\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441\u0435 \u043f\u043e\u044f\u0432\u044f\u0432\u0430 \u043f\u043e-\u0447\u0435\u0441\u0442\u043e \u0432 \u043f\u043e-\u0441\u0442\u0430\u0440\u0438 \u0444\u0430\u0431\u0440\u0438\u043a\u0438 \u0441 \u043e\u0441\u0442\u0430\u0440\u0435\u043b\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0438 \u0437\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430.<\/p>\n

\u0427\u0435\u0441\u0442\u043e \u0441\u0440\u0435\u0449\u0430\u043d\u0438 \u0440\u0438\u0441\u043a\u043e\u0432\u0438 \u0442\u043e\u0447\u043a\u0438 \u043f\u043e \u0432\u0440\u0435\u043c\u0435 \u043d\u0430 \u0441\u043d\u0430\u0431\u0434\u044f\u0432\u0430\u043d\u0435\u0442\u043e<\/h3>\n

\u041d\u044f\u043a\u043e\u043b\u043a\u043e \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u0438 \u043d\u0430 \u0441\u043d\u0430\u0431\u0434\u044f\u0432\u0430\u043d\u0435 \u0441\u044a\u0437\u0434\u0430\u0432\u0430\u0442 \u043f\u043e-\u0432\u0438\u0441\u043e\u043a\u0438 \u0440\u0438\u0441\u043a\u043e\u0432\u0435, \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 RoHS:<\/p>\n

\u0418\u0437\u0442\u043e\u0447\u043d\u0438\u0446\u0438 \u043d\u0430 \u0440\u0435\u0446\u0438\u043a\u043b\u0438\u0440\u0430\u043d \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0439<\/h4>\n

\u0420\u0435\u0446\u0438\u043a\u043b\u0438\u0440\u0430\u043d\u0438\u044f\u0442 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0439 \u0441\u043f\u043e\u043c\u0430\u0433\u0430 \u0437\u0430 \u043d\u0430\u043c\u0430\u043b\u044f\u0432\u0430\u043d\u0435 \u043d\u0430 \u0440\u0430\u0437\u0445\u043e\u0434\u0438\u0442\u0435 \u0438 \u043f\u043e\u0434\u043a\u0440\u0435\u043f\u044f \u0446\u0435\u043b\u0438\u0442\u0435 \u0437\u0430 \u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442. \u0412\u044a\u043f\u0440\u0435\u043a\u0438 \u0442\u043e\u0432\u0430 \u043f\u0440\u0438 \u043b\u043e\u0448\u043e \u0441\u043e\u0440\u0442\u0438\u0440\u0430\u043d\u0435 \u043d\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u043c\u043e\u0436\u0435 \u0434\u0430 \u0441\u0435 \u043f\u043e\u044f\u0432\u0438 \u043e\u043b\u043e\u0432\u043e \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u0438 \u0437\u0430\u043c\u044a\u0440\u0441\u0438\u0442\u0435\u043b\u0438. \u041d\u0430\u0434\u0435\u0436\u0434\u043d\u0438\u0442\u0435 \u0434\u043e\u0441\u0442\u0430\u0432\u0447\u0438\u0446\u0438 \u0442\u0440\u044f\u0431\u0432\u0430 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u043d\u043e \u0434\u0430 \u0442\u0435\u0441\u0442\u0432\u0430\u0442 \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0442\u0435 \u0437\u0430\u0433\u043e\u0442\u043e\u0432\u043a\u0438.<\/p>\n

\u041f\u0440\u0430\u0445\u043e\u0432\u0438 \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f \u0441 \u043d\u0438\u0441\u043a\u0430 \u0446\u0435\u043d\u0430<\/h4>\n

\u0414\u043e\u0441\u0442\u0430\u0432\u0447\u0438\u0446\u0438\u0442\u0435 \u043d\u0430 \u0435\u0432\u0442\u0438\u043d\u0438 \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f \u043f\u043e\u043d\u044f\u043a\u043e\u0433\u0430 \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430\u0442 \u043f\u0438\u0433\u043c\u0435\u043d\u0442\u0438 \u0438\u043b\u0438 \u0434\u043e\u0431\u0430\u0432\u043a\u0438, \u043a\u043e\u0438\u0442\u043e \u043d\u0435 \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0442 \u043d\u0430 \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u043d\u0438\u044f\u0442\u0430 \u043d\u0430 RoHS. \u041a\u0443\u043f\u0443\u0432\u0430\u0447\u0438\u0442\u0435 \u0432\u0438\u043d\u0430\u0433\u0438 \u0442\u0440\u044f\u0431\u0432\u0430 \u0434\u0430 \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u0442 \u0434\u043e\u043a\u043b\u0430\u0434\u0438 \u0437\u0430 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u043d\u0430 \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435\u0442\u043e.<\/p>\n

\u0421\u043c\u0435\u0441\u0435\u043d\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0438 \u043b\u0438\u043d\u0438\u0438<\/h4>\n

\u0424\u0430\u0431\u0440\u0438\u043a\u0438\u0442\u0435, \u043a\u043e\u0438\u0442\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0432\u0430\u0442 \u043a\u0430\u043a\u0442\u043e \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0449\u0438, \u0442\u0430\u043a\u0430 \u0438 \u043d\u0435\u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0449\u0438 \u043d\u0430 \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u043d\u0438\u044f\u0442\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0438 \u043d\u0430 \u0435\u0434\u043d\u0430 \u0438 \u0441\u044a\u0449\u0430 \u043b\u0438\u043d\u0438\u044f, \u043c\u043e\u0433\u0430\u0442 \u0434\u0430 \u0431\u044a\u0434\u0430\u0442 \u0438\u0437\u043f\u0440\u0430\u0432\u0435\u043d\u0438 \u043f\u0440\u0435\u0434 \u0440\u0438\u0441\u043a\u043e\u0432\u0435 \u043e\u0442 \u0437\u0430\u043c\u044a\u0440\u0441\u044f\u0432\u0430\u043d\u0435. \u0414\u043e\u0431\u0440\u043e\u0442\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u044f\u043d\u0435 \u043d\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0438\u0442\u0435 \u0435 \u0432\u0430\u0436\u043d\u043e.<\/p>\n

\u041a\u0430\u043a\u0432\u043e \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u0442 \u0441\u0435\u0440\u0438\u043e\u0437\u043d\u0438\u0442\u0435 \u043a\u0443\u043f\u0443\u0432\u0430\u0447\u0438<\/h3>\n

\u0413\u043e\u043b\u0435\u043c\u0438\u0442\u0435 \u0438\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u0430\u043b\u043d\u0438 \u043a\u0443\u043f\u0443\u0432\u0430\u0447\u0438 \u0447\u0435\u0441\u0442\u043e \u0438\u0437\u0438\u0441\u043a\u0432\u0430\u0442:<\/p>\n

    \n
  • \u0414\u0435\u043a\u043b\u0430\u0440\u0430\u0446\u0438\u044f RoHS<\/li>\n
  • \u041b\u0430\u0431\u043e\u0440\u0430\u0442\u043e\u0440\u043d\u0438 \u0434\u043e\u043a\u043b\u0430\u0434\u0438 \u043d\u0430 \u0442\u0440\u0435\u0442\u0438 \u0441\u0442\u0440\u0430\u043d\u0438<\/li>\n
  • \u0414\u0435\u043a\u043b\u0430\u0440\u0430\u0446\u0438\u0438 \u0437\u0430 \u0441\u044a\u0441\u0442\u0430\u0432\u0430 \u043d\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430<\/li>\n
  • \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438 \u0437\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430\u0442\u0430 \u043d\u0430 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u0442\u0430<\/li>\n
  • \u0437\u0430\u043f\u0438\u0441\u0438 \u0437\u0430 \u043f\u0440\u043e\u0441\u043b\u0435\u0434\u044f\u0432\u0430\u043d\u0435 \u043d\u0430 \u043f\u0430\u0440\u0442\u0438\u0434\u0438<\/li>\n<\/ul>\n

    \u0422\u043e\u0432\u0430 \u0438\u0441\u043a\u0430\u043d\u0435 \u0435 \u0447\u0435\u0441\u0442\u043e \u0441\u0440\u0435\u0449\u0430\u043d\u043e \u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u043d\u0430\u0442\u0430, \u0435\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u043d\u0430\u0442\u0430, \u043e\u0441\u0432\u0435\u0442\u0438\u0442\u0435\u043b\u043d\u0430\u0442\u0430 \u0438 \u0441\u043e\u043b\u0430\u0440\u043d\u0430\u0442\u0430 \u0438\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u044f. \u041c\u043d\u043e\u0433\u043e \u043c\u0435\u043d\u0438\u0434\u0436\u044a\u0440\u0438, \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0449\u0438 \u0437\u0430 \u0441\u043d\u0430\u0431\u0434\u044f\u0432\u0430\u043d\u0435\u0442\u043e, \u0432\u0435\u0447\u0435 \u0432\u043a\u043b\u044e\u0447\u0432\u0430\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438\u0442\u0435 \u043d\u0430 RoHS \u0432 \u043e\u0434\u0438\u0442\u0438\u0442\u0435 \u043d\u0430 \u0434\u043e\u0441\u0442\u0430\u0432\u0447\u0438\u0446\u0438\u0442\u0435, \u043f\u0440\u0435\u0434\u0438 \u0434\u0430 \u043d\u0430\u043f\u0440\u0430\u0432\u044f\u0442 \u0433\u043e\u043b\u0435\u043c\u0438 \u043f\u043e\u0440\u044a\u0447\u043a\u0438.<\/p>\n

    <\/svg> \u041e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f\u0442\u0430 \u043d\u0430 RoHS \u0441\u0435 \u043e\u0442\u043d\u0430\u0441\u044f\u0442 \u0441\u0430\u043c\u043e \u0437\u0430 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0435\u043d \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432 \u043c\u0435\u0442\u0430\u043b.<\/b>\u0424\u0430\u043b\u0448\u0438\u0432<\/span><\/p>

    RoHS \u043e\u0431\u0445\u0432\u0430\u0449\u0430 \u0438 \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u044f, \u0434\u043e\u0431\u0430\u0432\u043a\u0438, \u043f\u043b\u0430\u0441\u0442\u043c\u0430\u0441\u0438 \u0438 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0438 \u0435\u043a\u0441\u0442\u0440\u0443\u0434\u0438\u0440\u0430\u043d\u0438 \u0438\u0437\u0434\u0435\u043b\u0438\u044f.<\/p><\/div>
    \n

    <\/svg> \u0428\u0435\u0441\u0442\u0432\u0430\u043b\u0435\u043d\u0442\u043d\u0438\u044f\u0442 \u0445\u0440\u043e\u043c \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430\u0442\u0430 \u043d\u0430 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435 \u0434\u0430 \u0441\u044a\u0437\u0434\u0430\u0434\u0435 \u0440\u0438\u0441\u043a\u043e\u0432\u0435 \u0437\u0430 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u0441 RoHS.<\/b>\u0418\u0441\u0442\u0438\u043d\u0441\u043a\u0438<\/span><\/p>

    Some older treatment systems may still use restricted chromium compounds if process control is poor.<\/p><\/div><\/p>\n

    How is compliance verified during production?<\/h2>\n

    \"\u0421\u0438\u0441\u0442\u0435\u043c\u0438
    \u0421\u0438\u0441\u0442\u0435\u043c\u0438 \u0437\u0430 \u0440\u0430\u043c\u043a\u0438\u0440\u0430\u043d\u0435 \u0441 \u0430\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f<\/figcaption><\/figure>\n<\/p>\n

    Some suppliers promise RoHS compliance during sales talks. Still, buyers often discover later that no testing or tracking system actually exists inside the factory.<\/p>\n

    RoHS compliance is verified through raw material inspection, supplier qualification, laboratory testing, production traceability, and final inspection reports before shipment.<\/strong><\/p>\n

    \"\u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430
    \u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432\u0430 \u0435\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f \u041f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u0430\u043d \u043a\u043e\u0440\u043f\u0443\u0441 \u0437\u0430 \u0431\u0430\u0442\u0435\u0440\u0438\u0438 \u043d\u0430 \u0435\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0440\u0435\u0432\u043e\u0437\u043d\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0410\u043b\u0443\u043c\u0438\u043d\u0438\u0435\u0432 \u043f\u0440\u043e\u0444\u0438\u043b<\/figcaption><\/figure>\n<\/p>\n

    A professional extrusion manufacturer does not rely only on supplier promises. Real compliance needs control throughout the full production cycle. In many export projects, buyers expect a documented system instead of verbal confirmation.<\/p>\n

    Incoming Raw Material Inspection<\/h3>\n

    The process usually starts with billet inspection. Reliable factories review supplier certificates and perform random material testing. This step helps reduce contamination risks before extrusion begins.<\/p>\n

    Some manufacturers use handheld XRF analyzers for fast screening. These devices detect heavy metals like lead and cadmium quickly. Still, XRF testing alone is not enough for full compliance validation.<\/p>\n

    Production Process Control<\/h3>\n

    Factories with strong quality systems separate compliant and non-compliant materials clearly. This separation matters in several production stages:<\/p>\n\n\n\n\n\n\n\n\n\n
    \u0415\u0442\u0430\u043f \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e<\/th>\nCompliance Focus<\/th>\n<\/tr>\n<\/thead>\n
    Billet storage<\/td>\nMaterial identification<\/td>\n<\/tr>\n
    \u0415\u043a\u0441\u0442\u0440\u0443\u0437\u0438\u044f<\/td>\nCross-contamination control<\/td>\n<\/tr>\n
    CNC \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/td>\nLubricant management<\/td>\n<\/tr>\n
    \u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043d\u0430 \u043f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u0442\u0430<\/td>\nChemical monitoring<\/td>\n<\/tr>\n
    \u041e\u043f\u0430\u043a\u043e\u0432\u043a\u0430<\/td>\nLabel and ink compliance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Laboratory Testing<\/h3>\n

    Third-party testing remains one of the most trusted verification methods. Many international buyers request SGS, TUV, or Intertek reports before shipment approval.<\/p>\n

    Typical RoHS laboratory methods include:<\/p>\n

    XRF Screening<\/h4>\n

    Fast and cost-effective. Useful for routine inspections.<\/p>\n

    \u041c\u043e\u043a\u044a\u0440 \u0445\u0438\u043c\u0438\u0447\u0435\u043d \u0430\u043d\u0430\u043b\u0438\u0437<\/h4>\n

    More accurate for detailed substance detection.<\/p>\n

    GC-MS Testing<\/h4>\n

    Often used for phthalate analysis in plastics and seals.<\/p>\n

    Traceability Matters<\/h3>\n

    Strong traceability systems help suppliers identify which batch used which billet, coating, or chemical. This system becomes very important when customers report quality problems later.<\/p>\n

    In our industry, stable traceability often separates serious manufacturers from trading-only suppliers. Buyers in automotive and electronics sectors pay close attention to this point during factory audits.<\/p>\n

    Why Production Records Matter<\/h3>\n

    Many customers only ask for the final certificate. Still, experienced buyers know that production records are more valuable than a simple document. A certificate without process control has little meaning.<\/p>\n

    Good compliance systems usually include:<\/p>\n

      \n
    • Batch numbers<\/li>\n
    • Supplier records<\/li>\n
    • Chemical inventory logs<\/li>\n
    • Testing history<\/li>\n
    • \u0414\u043e\u043a\u043b\u0430\u0434\u0438 \u043e\u0442 \u0438\u043d\u0441\u043f\u0435\u043a\u0446\u0438\u0438<\/li>\n
    • Corrective action records<\/li>\n<\/ul>\n

      These files help prove compliance during customs checks or customer audits.<\/p>\n

      <\/svg> Third-party laboratory reports are commonly used to verify RoHS compliance.<\/b>\u0418\u0441\u0442\u0438\u043d\u0441\u043a\u0438<\/span><\/p>

      Many buyers request SGS, TUV, or Intertek testing reports before shipment.<\/p><\/div>
      \n

      <\/svg> RoHS compliance can be verified without controlling raw material sources.<\/b>\u0424\u0430\u043b\u0448\u0438\u0432<\/span><\/p>

      Raw material inspection is one of the first and most important compliance control steps.<\/p><\/div><\/p>\n

      Can surface finishes affect RoHS status?<\/h2>\n

      <\/figure>\n<\/p>\n

      Many buyers focus on extrusion alloy grades but forget that surface finishes may introduce restricted chemicals into otherwise compliant aluminum products.<\/p>\n

      Yes, surface finishes can affect RoHS status because coatings, anodizing chemicals, paints, and pretreatment materials may contain restricted substances if process controls are weak.<\/strong><\/p>\n

      <\/figure>\n<\/p>\n

      Surface finishing plays a major role in aluminum extrusion manufacturing. It improves appearance, corrosion resistance, durability, and product value. Still, this stage also creates one of the biggest RoHS compliance risks.<\/p>\n

      Common Surface Finishes in Aluminum Extrusion<\/h3>\n

      The most common finishing methods include:<\/p>\n

        \n
      • \u0410\u043d\u043e\u0434\u0438\u0440\u0430\u043d\u0435<\/li>\n
      • \u041f\u0440\u0430\u0445\u043e\u0432\u043e \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435<\/li>\n
      • \u0415\u043b\u0435\u043a\u0442\u0440\u043e\u0444\u043e\u0440\u0435\u0437\u0430<\/li>\n
      • PVDF \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435<\/li>\n
      • \u041f\u0440\u0435\u0445\u0432\u044a\u0440\u043b\u044f\u043d\u0435 \u043d\u0430 \u0434\u044a\u0440\u0432\u0435\u0441\u043d\u0438 \u0437\u044a\u0440\u043d\u0430<\/li>\n
      • Brushing and polishing<\/li>\n<\/ul>\n

        Each process uses different chemicals. Some older chemical systems may contain restricted substances.<\/p>\n

        Anodizing Risks<\/h3>\n

        Anodizing itself is usually RoHS compliant when managed correctly. The main concern comes from pretreatment chemicals and sealing processes.<\/p>\n

        Older chromate conversion coatings sometimes contain hexavalent chromium. This substance is restricted under RoHS because it creates environmental and health risks.<\/p>\n

        Many modern factories now use chromium-free systems. Buyers should still confirm this point instead of making assumptions.<\/p>\n

        Powder Coating Risks<\/h3>\n

        Powder coating suppliers may use pigments and additives from different sources. Cheap powders may contain restricted heavy metals. This issue becomes more common when suppliers focus only on low cost.<\/p>\n

        Good manufacturers normally request compliance declarations from coating suppliers and perform periodic testing.<\/p>\n

        Comparing Surface Finish Risks<\/h3>\n\n\n\n\n\n\n\n\n\n
        \u041f\u043e\u0432\u044a\u0440\u0445\u043d\u043e\u0441\u0442\u043d\u043e \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435<\/th>\nMain RoHS Risk<\/th>\n<\/tr>\n<\/thead>\n
        \u0410\u043d\u043e\u0434\u0438\u0440\u0430\u043d\u0435<\/td>\nChromium compounds<\/td>\n<\/tr>\n
        \u041f\u0440\u0430\u0445\u043e\u0432\u043e \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435<\/td>\nHeavy metal pigments<\/td>\n<\/tr>\n
        \u0415\u043b\u0435\u043a\u0442\u0440\u043e\u0444\u043e\u0440\u0435\u0437\u0430<\/td>\n\u0425\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0434\u043e\u0431\u0430\u0432\u043a\u0438<\/td>\n<\/tr>\n
        \u041f\u0440\u0435\u0445\u0432\u044a\u0440\u043b\u044f\u043d\u0435 \u043d\u0430 \u0434\u044a\u0440\u0432\u0435\u0441\u043d\u0438 \u0437\u044a\u0440\u043d\u0430<\/td>\nInk composition<\/td>\n<\/tr>\n
        PVDF \u043f\u043e\u043a\u0440\u0438\u0442\u0438\u0435<\/td>\nAdditive compliance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Why Buyers Should Ask Detailed Questions<\/h3>\n

        Some suppliers simply state "RoHS compliant" on quotations. Still, buyers should ask deeper questions:<\/p>\n

        What pretreatment chemicals are used?<\/h4>\n

        This question helps identify chromium-related risks.<\/p>\n

        Are coating suppliers audited?<\/h4>\n

        A strong supply chain management system reduces hidden risks.<\/p>\n

        Are finish-specific RoHS tests available?<\/h4>\n

        This request gives stronger proof than general declarations.<\/p>\n

        Surface Finish Compliance Is Not Automatic<\/h3>\n

        Many buyers believe all anodized or powder-coated aluminum products automatically meet RoHS requirements. That assumption creates problems during audits and customs inspections.<\/p>\n

        Compliance depends on:<\/p>\n

          \n
        • Chemical selection<\/li>\n
        • Supplier quality<\/li>\n
        • \u041a\u043e\u043d\u0442\u0440\u043e\u043b \u043d\u0430 \u043f\u0440\u043e\u0446\u0435\u0441\u0438\u0442\u0435<\/li>\n
        • Testing frequency<\/li>\n
        • Documentation management<\/li>\n<\/ul>\n

          Factories with strong technical teams usually perform better because they update chemical systems based on changing regulations.<\/p>\n

          <\/svg> Surface finishes can introduce restricted substances into aluminum extrusion products.<\/b>\u0418\u0441\u0442\u0438\u043d\u0441\u043a\u0438<\/span><\/p>

          Coatings, pigments, and treatment chemicals may contain restricted substances if not controlled properly.<\/p><\/div>
          \n

          <\/svg> All anodized aluminum products automatically comply with RoHS.<\/b>\u0424\u0430\u043b\u0448\u0438\u0432<\/span><\/p>

          Compliance depends on the chemicals and processes used during anodizing.<\/p><\/div><\/p>\n

          Do suppliers provide material declaration forms?<\/h2>\n

          <\/figure>\n<\/p>\n

          Many procurement teams struggle when suppliers cannot provide clear compliance documents. Missing declarations often delay projects and increase audit pressure.<\/p>\n

          Most professional aluminum extrusion suppliers provide material declaration forms, RoHS declarations, and testing reports to support customer compliance requirements.<\/strong><\/p>\n

          <\/figure>\n<\/p>\n

          Material declaration forms have become standard in many industries. Large OEM buyers often require these documents before approving new suppliers. In some projects, production cannot begin until all compliance paperwork is complete.<\/p>\n

          What Is a Material Declaration Form?<\/h3>\n

          A material declaration form explains the substances used in a product. It may include:<\/p>\n

            \n
          • \u0421\u044a\u0441\u0442\u0430\u0432 \u043d\u0430 \u0441\u043f\u043b\u0430\u0432\u0442\u0430<\/li>\n
          • Coating information<\/li>\n
          • Restricted substance status<\/li>\n
          • Supplier confirmation<\/li>\n
          • Regulatory references<\/li>\n<\/ul>\n

            Different customers use different formats. Some companies create their own templates. Others follow international systems like IPC-1752.<\/p>\n

            Common Compliance Documents<\/h3>\n

            The table below shows the most common files buyers request from extrusion suppliers.<\/p>\n\n\n\n\n\n\n\n\n\n
            \u0414\u043e\u043a\u0443\u043c\u0435\u043d\u0442<\/th>\n\u0426\u0435\u043b<\/th>\n<\/tr>\n<\/thead>\n
            \u0414\u0435\u043a\u043b\u0430\u0440\u0430\u0446\u0438\u044f RoHS<\/td>\nConfirms compliance status<\/td>\n<\/tr>\n
            Material Declaration Form<\/td>\nLists material composition<\/td>\n<\/tr>\n
            Test Report<\/td>\nShows laboratory verification<\/td>\n<\/tr>\n
            SDS<\/td>\nExplains chemical safety data<\/td>\n<\/tr>\n
            \u0421\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442 \u0437\u0430 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435<\/td>\nConfirms production compliance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            Why Declarations Matter for Buyers<\/h3>\n

            Material declarations help buyers reduce legal and commercial risks. Many importers must prove compliance to customs authorities or downstream customers.<\/p>\n

            This issue becomes more important in industries such as:<\/p>\n

              \n
            • \u0415\u043b\u0435\u043a\u0442\u0440\u043e\u043d\u0438\u043a\u0430<\/li>\n
            • \u0410\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u043d\u0430 \u0438\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u044f<\/li>\n
            • Medical equipment<\/li>\n
            • \u041e\u0441\u0432\u0435\u0442\u043b\u0435\u043d\u0438\u0435<\/li>\n
            • \u0412\u044a\u0437\u043e\u0431\u043d\u043e\u0432\u044f\u0435\u043c\u0430 \u0435\u043d\u0435\u0440\u0433\u0438\u044f<\/li>\n
            • \u0418\u043d\u0434\u0443\u0441\u0442\u0440\u0438\u0430\u043b\u043d\u0430 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u044f<\/li>\n<\/ul>\n

              What Reliable Suppliers Usually Include<\/h3>\n

              Professional extrusion manufacturers normally provide:<\/p>\n

              Signed Company Declaration<\/h4>\n

              This document confirms the supplier accepts compliance responsibility.<\/p>\n

              Batch-Based Reports<\/h4>\n

              Some buyers request reports linked to specific production lots.<\/p>\n

              Third-Party Testing<\/h4>\n

              Independent verification builds stronger customer confidence.<\/p>\n

              Updated Regulatory Statements<\/h4>\n

              Regulations change often. Good suppliers update declarations regularly.<\/p>\n

              Common Problems Buyers Face<\/h3>\n

              Not all suppliers manage documentation well. Buyers often see several weak points:<\/p>\n

                \n
              • Expired reports<\/li>\n
              • Missing signatures<\/li>\n
              • Generic templates<\/li>\n
              • Incomplete substance lists<\/li>\n
              • Reports unrelated to actual production batches<\/li>\n<\/ul>\n

                These problems create audit risks later.<\/p>\n

                Why Long-Term Suppliers Invest in Compliance<\/h3>\n

                Suppliers that export to Europe, Japan, and North America usually build stronger documentation systems because customers expect high transparency.<\/p>\n

                In our field, strong documentation often reflects strong factory management overall. Companies that control production data well usually also control quality and delivery better.<\/p>\n

                A supplier that responds quickly with organized declarations often saves buyers time during qualification, customs clearance, and customer audits.<\/p>\n

                <\/svg> Material declaration forms help buyers prove regulatory compliance.<\/b>\u0418\u0441\u0442\u0438\u043d\u0441\u043a\u0438<\/span><\/p>

                These documents provide material and substance information required during audits and import processes.<\/p><\/div>
                \n

                <\/svg> RoHS declarations are only needed for electronics manufacturers.<\/b>\u0424\u0430\u043b\u0448\u0438\u0432<\/span><\/p>

                Many industries using aluminum extrusions request RoHS documentation, including automotive, lighting, and renewable energy sectors.<\/p><\/div><\/p>\n

                \u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/h2>\n

                RoHS compliance in aluminum extrusion involves much more than alloy selection. Buyers must also review coatings, chemicals, testing systems, and supplier documentation. Strong process control and transparent records help reduce compliance risks and support stable long-term business cooperation.<\/p>","protected":false},"excerpt":{"rendered":"

                Aluminum Extrusion Profiles Products Many buyers worry about hidden restricted substances in aluminum extrusions. A small mistake can lead to rejected shipments, legal risks, and damage to brand reputation. RoHS material restrictions control the use of hazardous substances in aluminum extrusions and related products. Manufacturers must manage raw materials, coatings, and production processes to meet […]<\/p>\n","protected":false},"author":6,"featured_media":7941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-46420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/posts\/46420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/comments?post=46420"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/posts\/46420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/media\/7941"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/media?parent=46420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/categories?post=46420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/bg\/wp-json\/wp\/v2\/tags?post=46420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}