Optical Brightener Ob 1 For Pp Plastics - Chinaprice: contact company for price
Optical Brightening Agent OB- 1
2.2’- ( 4.4’- diphenol vinyl) dibenzoxazol
1533- 45- 5
C. I. No.
Appearance: yellowish green powder
Melting Point: 357~359°C
Purity: ≥ 99%
Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET, EVA, PVC, etc.
Rate of use: ( per 1000kg of substrate)
Polyester: 75- 300g
EVA, PP, nylon: 75- 200g
25kg per fiber drum
- Posted By: Jinan Subang Fine Chemical Co., Ltd
- Phone: 008618653172275
- Address: No. 399 Hualong Road, Jinan, Shandong Province, Jinan, China
- Website: http://www.sbchem.cn
Published date: August 31, 2015 -
- Business Description: We mainly produce optical brightnerï¼Œ2 Aminophenol CAS 95 55 6ï¼Œo nitrophenol CAS 88 75 5ï¼Œ2 Amino 4 tert butylphenol CAS NO 1199 46 8ï¼ŒThiophene 2,5 dicarboxylic acid CAS NO 4282 31 9ï¼ŒTerephthaldicarboxaldehyde CAS NO 623 27 8.
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