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Home > Offer to Sell > Catalyst and Auxiliary > Other Auxiliary Agent > optical brightener YCOB KB

optical brightener YCOB KB

Inquiry
  Post Date: Feb 23,2017
  Expiry Date: Feb 23,2018
  Detailed Description: PRODUCT NAME: Double styrene derivatives

Other name:





C.I. Number:
Specification:
Properties Specifications:
APPEARANCE light yellow crystal powder
MELTING POINT 200-235 ℃
PURITY: ≥99%
ASH 0.1% max
VOLATILE MATTER 0.5% max
MESH SIZE passing 200 mesh
COLORED BRIGHT Fluorescent white

STRUCTURAL FORMULA:







Properties :

1.Fine fluorescence intensity, high whiteness and be appropriate for the use in PVC pinch plate and proximate matter
2.Fine heat stability to 330 ℃
3.Fine light resistance

Application: For the brightening of PVC, PS and ABS plastic products,Application dosage is about ratio of 0.01-0.05%.

Package and Storage:Packaging according to customer requirements (25 kg) cartons, paper bucket, paper bags. Packaging according to customer requirements. Dry, dark save


  Company: Yongchang Polymer Additives Co ltd     [ China ]        
  Contact: Mickel
  Tel: +86-20-61876219
  Fax:
  Email: info@chinapolymeradditives.cn
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