Shandong Raytop Chemical Co.Ltd – 線上商品櫥窗

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1. optical brightener flourescent brightener KSN

Appearance: greenish yellow powder
Melting process: 300~320C
Ash content:less than 0.5%
Purity:more than 99%
Volatile content:less than 0.5%
Fineness(300 mesh):100%
Uses: Mainly be used in whitening of polyester, polyamide, polyacrylonitr ...

2. optical brightener optical brightening agent KCB

1) Shandong Raytop Chemical Co.,Ltd is a professional manufacturer of optical brighteners.
2) 10 years experience, Top-5 chinese factory, OEM service, this is how we keep superior quality and competitive offers for customers.
3) Our main ...

3. optical brightening Agent FP-127

4. Optical Brightener Ob-1 393 for Plastics

5. optical brightener OB for plastic

1) Our main models cover OB, OB-1, FP-127, KCB, KSN, ER-I, ER-II, CBS-X, CXT,etc.
2) Our products are widely used in plastic, printing, paper-making,Textile, Detergents industry.