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T-820B、T-530C、T-500B、T-340B 系列產(chǎn)品是科思姆公司為塑料應(yīng)用開發(fā)的特種炭黑，該系列產(chǎn)品結(jié)構(gòu)低可以賦予注塑產(chǎn)品很好的表面光潔度，不同的比表面積滿足不同黑度客戶的要求，因此，產(chǎn)品可廣泛的應(yīng)用于PE、PVC、ABS、PP 等各類塑料制品的著色。

T-820B、T-530C、T-500B、T-340B are special blacks series developed by CSM for plastics applications. These grades have low structure to impart glossy surface on injection molding products and different surface area to meet various jetness requests. Therefore,these grades could be widely used in various plastics like PE, PVC, ABS, PP etc.