High gloss metallic powder coating is manufactured by means of calendering aluminium metallic pigment and powder coating for the sake of reaching chromium-plating effect.
采用铝金属颜料与粉末涂料混配的方法研制成的高光泽金属粉末涂料而达到镀铬效果。
The present invention can eliminate six-valent chromium from chromium plating waste water fast, and has simple technological process, convenient operation, low cost and high effect.
本发明能迅速有效地去除镀铬废水中的六价铬，且工艺简单、操作方便、成本低，效果好。
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