Optical brightener ER-I (FBA 199) by Qingdao Sanhuan Colorchem is fluorescent optical brightening agent. It has good whitening effect on PE, PP and PVC. Optical brightener ER-I (FBA 199) is recommended for polyester fiber... view more

Fluorescent optical brightening agent. Recommended for polyester yarn... view more

1,4-bis(2-benzoxazolyl)naphthalene. Acts as an optical brightening agent. It is insoluble in water and soluble in ordinary organic solvents. Recommended for plastic films, injection-molded materials... view more

Optical brightener KSN (FBA 368) by Qingdao Sanhuan Colorchem acts as an optical brightening agent. It is 5-Methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole. Suitable for injection molding. Compatible with polyester, polyamide and... view more

4,4'-Bis(2-benzoxazolyl)stilbene. Acts as an optical brightening agent. It is insoluble in water but soluble in high boiling point organic solvent such as phenyl chloride. Compatible with polyester... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, and rubber. Can also be used in PBT, PA and PC... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, PBT, POM, and rubber. Can also be used in PA and PC... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT, PA, PC and rubber... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Also exhibits good acid- and alkali resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, POM, PBT... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, PBT, POM, and rubber. Can also be used in PA and PC... view more

Ultramarine blue. Offers good migration resistance, weatherability and excellent heat resistance. Compatible with TPE, PP, PE, PVC, ABS, PS, PBT, POM, and rubber. Can also be used in PA and PC... view more