Shandong Raytop Chemical Co.,Ltd

 

China professional factory for Optical Brightener OB OB-1 FP-127 KSN KCB CBS-X CXT SWN ER BA BBU 

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Home ProductsOptical Brightener

plastics use Optical brightener KSN

Certification
Good quality OPTICAL BRIGHTENER OB-1 for sales
Good quality OPTICAL BRIGHTENER OB-1 for sales
Shandong Raytop Chemical Co.,Ltd is a professional and friendly team,i am happy to work with them. -

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plastics use Optical brightener KSN

China plastics use Optical brightener KSN supplier

Large Image :  plastics use Optical brightener KSN

Product Details:

Place of Origin: China
Brand Name: RT
Certification: ISO9001,REACH,DGM

Payment & Shipping Terms:

Minimum Order Quantity: 50kg
Price: USD45/KG
Packaging Details: 10kg/25kg per fiber drum
Delivery Time: from stock
Payment Terms: TT,LC AT SIGHT,DP
Supply Ability: 200MT PER MONTH
Detailed Product Description

Product Name

Optical Brightening Agent KSN

Chemical Name

4.4-bis(5-methyl-2-benzoxoazol)-ethylene

CAS No.

5242-49-9

C.I. No.

368

Structural Formula

plastics use Optical brightener KSN

Molecular Formula

C30H22N2O2 

Dosage

Overlay plastic:0.5-2g/100kg 
Polyester fiber:10-20g

Technical Index

Appearance: greenish yellow powder 
Melting process: 275~280°C 
Ash content:≤0.5% 
Purity:≥99% 
Volatile content:≤0.5% 
Fineness(300 mesh):100% 

Uses

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.

Pacage

25kg per fiber drum

plastics use Optical brightener KSN

Contact Details
Shandong Raytop Chemical Co.,LTD

Contact Person: Ms. Edith Lai

Tel: 86-158-54199366

Fax: 86-531-69959306

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