Black female.

The non-carrier black sand is a kind of black colorant made from high-molecular auxiliaries as the substrate and environmentally friendly pigment carbon black after oxidative pre-dispersion treatment and processed as the main material. It is widely used in engineering modification, such as: PA, PC, ABS, PBT, POM, HIPS, LCP and other plastic coloring pelleting. Its characteristics are low addition amount, black, bright, high temperature resistance, excellent dispersion, coloring power, and without changing the original properties of plastic products.

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