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Fluorescent Brightener KSN

Good quality PVC processing aid for sales
Good quality PVC processing aid for sales
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Fluorescent Brightener KSN

China Fluorescent Brightener KSN supplier

Large Image :  Fluorescent Brightener KSN

Product Details:

Place of Origin: China
Brand Name: D&D
Certification: ISO-9001
Model Number: KSN

Payment & Shipping Terms:

Payment Terms: T/T, L/C, D/P,
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Detailed Product Description


Product Category Optical Brightening Agent For Plastic
Product Name  Fluorescent Brightener KSN
Chemical Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene
CAS No. 5242-49-9
C.I. No. 368
Structural Formula Fluorescent Brightener KSN
Molecular Formula C30H22N2O2 
Properties 1. being highly whiteness with small usage. 
2. multipurpose used for whitening of polyester fiber and plastic. 
3. having a good compatibility and good fastness to light and sublimation. Can be used for high temperature process.
Treating Process Overlay plastic:0.5-2g/100kg 
Polyester fiber:10-20g
Package 20kg cardboard drum
Technical Index Appearance: greenish yellow powder 
Melting process: 300~320°C 
Ash content:≤0.5% 
Volatile content:≤0.5% 
Fineness(300 mesh):100% 

mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.


Contact Details
Shandong Dingding Chemical Co., Ltd.

Contact Person: Mr. Liu

Tel: 86-533-6256333

Fax: 86-533-6257778

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