Optical brightener-brightening king

Physical and chemical properties:

Appearance light green crystalline powder
Melting point 300 ℃
Purity this product can be customized according to the sample or customer requirement.

Properties: It can greatly improve the background color of recycled materials.


1. especially suitable for PET, PBT, PC, ABS, PA and other engineering plastics with high temperature requirements

2. mainly used for polyester, nylon fiber, polyester fiber, synthetic fiber and plastic whitening, blowing film, drawing effect is excellent

Packaging and storage: 25kg cartons, paper drums, paper bags. or according to customer's request. Keep in a dry place away from sunlight.

Product pictures:


Company Info

Henan Wising Chem Co., Ltd