This is the product title

OBA Optical Brightener Agent OB-1 393 Good Quality - Product




Place of Origin : 

Product Description

Product Class: Optical Brightener Agent For Plastic
Product Name: Optical Brightener Agent OB-1
Chemical Name: 2.2’-(4.4’-diphenol vinyl) dibenzoxazol
CAS No.: 1533-45-5
C.I. No.: 393
Molecular Formula: C28H18N2O2
Molecular Weight: 414
Technical Index: Appearance:yellowish green powder 
Melting Point:358~360°C 
Uses : Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
Package: 10kg or 25kg per fiber drum

Basic Information

Brand : Raytop

Physical Specification

Other Specification : 

I. Dosage Of  Optical Brightener OB-1:

Add 0.01% 0.03%. The User Can Make Appropriate Adjustments According To The Product Requirements.

II. Company Information:
1) Shandong Raytop Chemical Co.,Ltd Is A professional Manufacturer Of Optical Brighteners.
2) 14 years Experience, Top-5 Chinese Factory, OEM Service, This Is How We Keep Superior Quality And Competitive Offers For Customers. 
3) Our Main Models Cover OB, OB-1, FP-127, KCB, KSN, ER-I, ER-II, CBS-X, CXT,etc. 
4) Our Products are Widely Used In Plastic, Printing, Paper-making,Textile, Detergents Industry.

III. Service Details
1)  25 Kg Per Fiber Drum (can Design As Your Request )
2)  Free Sample Service (samples In Stock, Will Be Sent Within 1 Working Day)
3)  Lead Time: Wihtin 7 Work Days
4)  Payment Terms: L/C,T/T, Western Union,etc.

1)  Q: Are You A Factory Or Trading Company? 
      A: We Are A Factory.
2)  Q: How Can I Get Some Samples? 
      A: We Are Honored To Offer Free Samples,and Send It To Your Address By DHL.
3)  Q:What's The Method Of Transport?
      A:By Ocean Shipping, From Shanghai Port.
4)  Q:How Does Your Factory Do Regarding Quality Control?
     A:Quality Is Priority. We Always Pay Highly Attention On The Quality Control Form The Very Begining To The End.             Every Batch Has Its Own Test Report.

Company Inforamtion
Shandong Raytop Chemical Co.,Ltd
[ Manufacturer - China ]
 : No.38-7Huaneng Road,
 : 053169959306

 : AllisonZhao
 : 053169959306
 : 053169959306~
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