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And whether bleaching additives is carrier of chemical activator, or automotive lubricant. there are 5,147 bleaching additives suppliers, mainly located in asia. the top supplying country or region is china, which supply 100% of bleaching additives respectively.

3.especially suitable for high temperature molding of plastic products whitening. recommended dosage. add jinan credit chemicals optical brightener 4bk for textile cotton fabric to every 100kg of material: 1. eva, polypropylene, nylon, polycarbonate and other added in 5 ~ 20g. 2.the amount of polyester fiber added in 10g ~ 40g.

Whitening agents / optical brighteners are additives that impart brightness to polymers and intensify the degree of whiteness. these agents function on the basis of the ‘fluorescence effect’; they absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic.

Optical brightening agent er-ii by anyang general chemical is a non-ionic 1-(2-cyanostyryl)-4-(4-cyanostyryl)benzene. it is used in the whitening and brightening of coatings. optical brightening…

We attach value to innovation, specifically with patents of China on pigments for plastic fast delivery, its excellent technology has reached the international sophisticated level, and includes a higher reputation inside the pigments for plastic fast delivery business. Our group not simply has exceptional researchers and industry nationwide sales and service network, but additionally are China consumers specified brand producers.


pigments for plastic fast delivery exporter from China, we're probably the most experienced supplier from USA with ISO9001 Certification. Also the items have been certified by mutiple security certification.We will provide our pigments for plastic fast delivery priducts in top-quality and most favourable value.

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