400目
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400目重質碳酸鈣 2022-11-02
重(zhong)鈣在(zai)不同行業(ye)中(zhong)(zhong)(zhong)的作(zuo)用(yong):用(yong)于橡膠中(zhong)(zhong)(zhong),可(ke)增加(jia)橡膠的體積,改善橡膠的加(jia)工性,起半補強或補強作(zuo)用(yong),并可(ke)調節橡膠的硬(ying)度(du)。用(yong)于油性涂料中(zhong)(zhong)(zhong),可(ke)起到骨架作(zuo)用(yong)。用(yong)于塑料中(zhong)(zhong)(zhong),可(ke)增加(jia)塑料的體積,降低(di)產(chan)品(pin)成本(ben),提(ti)高塑料的尺寸穩定性及(ji)塑料的硬(ying)度(du)和(he)剛性