How to improve the gloss of color masterbatch

2019-08-05 14:31:51

How to improve the gloss of color masterbatch.color masterbatch is a special coloring product, mainly used in PP plastic modification and plastic products with PP as the carrier.Because plastic products have higher requirements for gloss, so we need to find ways to improve its gloss in the process of use:

1.If PP is used as the carrier, EBS of 3% can be added to improve the luster effect. CaSt and ZnSt of 0.5% must be added to stabilize the molecular structure of PP in the molding process.

2.If color masterbatch is used in injection molding products, 2% TiO2 or whitening agent can be added;

3.If used in blow molding, blowing film, the formula is as simple as possible, but to increase the amount of dispersant to make it fully dispersed;

4.Pay attention to the stirring material into small particles can improve the yield and avoid feeding mouth reverse.

In addition to adding some additives in the color masterbatch application, we can also improve its gloss by reducing the dilution ratio and reducing the water content of the product in the process of operation, to meet the requirements of gloss of plastic products.

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