Optical Brightener KCB 1)high purity 2)excellent stability 3)Low dosage 4)for plastic industry

 Optical Brightener we sell!

We are the proferssional manufacturer and trader of optical brighteners in China and we sell the product all over the world!! Plastic additives are our leading product .We can supply you the best price ,the best service and the best quality.

Information for Optical Brightener KCB:

Product name:	Optical Brightener KCB
Chemical name:	Benzoxazole,2,2'-(1,4-naphthalenediyl)bis-
Formula:	C24H14N2O2
C.I No.:	367
CAS No.:	5089-22-5
Appearance:	Slight yellow powder
Melting Point:	210-212°C
Purity:	98.0%(min)
Application:	Mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA
Property:	Comprehensive application field, good compatibility with all kinds of plastics, excellent stability under all kinds of climate.
Max UV absorption spectrum: 370nm

Package:25kg/fiber drum with PE bag inside

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Optical brightener KCB for plastic