Product Description

CAS NO.40470-68-6 Optical Brightener FP-127 is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter. Optical Brightener FP-127 mainly used inwhitening of plastics such as PVC,PS,ABS,TPR,etc.

Product Detail

CAS NO.40470-68-6 Optical Brightener FP-127 is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter.

Optical Brightener FP-127 mainly used inwhitening of plastics such as PVC,PS,ABS,TPR,etc.

Chemical Name 1,1'-biphenyl-4,4'-bis-benzoxazole
CAS No. 40470-68-6
C.I. No. 378
Structural Formula
Molecular Formula C30H26O2 
Molecular Weight 418 
Technical Index Appearance:slight yellow powder 
Melting Point:219-221°C 
Purity:≥99% 
Maximum UV Spectrum Absorption:359nm 
Uses Mainly be used in whitening of plastics such as PVC,PS,ABS,TPR,etc.
Package 10kg/25kg per fiber drum

Optical Brightener FP-127 is a kind of plastics additives that can absorb UV light then emit visible blue light to reduce the yellowish and make the products whiter.
Optical Brightener FP-127 mainly used inwhitening of plastics such as PVC,PS,ABS

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