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Sell Optical brighteners agent OB for plastic

  • Company Name :Shandong Jiling Chemical Co., Ltd
  • Membership :Free member
  • Registrarion Date :2019. 07. 03
  • CountryRegion:China
  • Address:58 North Industrial Road, Jinan, Shandong, China. Jinan Shandong, China
  • Phone / Fax:0086-131-76402972  /  
  • Contact:Catherine Chen
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Optical brightener OB for plastic

Technical Index

1. Chemical Name: 2,5'-Bis [2-(5-tert-buty l-2 benzoxazoly) thiophene
2. CAS No.: 7128-64-5
3. C.I. No.: 184
4. Molecular Formula: C26H26N2O2S
5. Molecular Weight: 430
6. Purity: 99% or higher
7. Appearance: Light Yellow or milk white crystalline powder
8. Melting point: 201-205°C
9. Solubility: Insoluble in water, soluble in benzene chloride such as boiling organic solvents.

A good whitening agent for PVC, PS, PE, PP, ABS, SAN, CA, PA, PMMA, acylic resin, thermolastic plastics, acetate fiber, paint, coating and printing ink, etc.

25KG fiber drums with PE liner.

(With plastic raw material weightpercentage)
PVC Whitening: 0.01 ~ 0.05%
PVC : To improve brightness: 0.0001 ~ 0.001%
PS : 0.0001 ~ 0.001%
ABS: 0.01 ~ 0.05%
Polyolefin colorless matrix: 0.0005 ~ 0.001%
White Matrix: 0.005 ~ 0.05%

Package 25KG per fiber drums with PE liner

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  • Sell Optical brighteners agent OB for plastic

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