China China Factory for Ultraviolet Light Absorber - Optical Brightening KSN TDS – Reborn factory and suppliers

China Factory for Ultraviolet Light Absorber - Optical Brightening KSN TDS – Reborn

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owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for Uv Absorber Bp-3, Tinuvin 5248, 25322-68-3, Customers' reward and fulfillment are usually our biggest objective. Please make contact with us. Give us a probability, provide you with a surprise.

China Factory for Ultraviolet Light Absorber - Optical Brightening KSN TDS – Reborn Detail:

Chemical Name:4.4-bis(5-methyl-2-benzoxoazol)-ethylene
CAS No.: 5242-49-9

Molecular Formula：C29H20N2O2
Specification: Appearance: greenish yellow powder
Melting process: 300℃
Ash content: ≤0.5%
Purity: ≥98.0%
Volatile content: ≤0.5%
Fineness(300 mesh): 100%

Property:
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.
4. Can be used for high temperature process.

Application:
Mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Suitable for synthesizing high polymer including polymeric process.

Package:
25kg /fiber drum

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We emphasize development and introduce new products into the market every year for China Factory for Ultraviolet Light Absorber - Optical Brightening KSN TDS – Reborn , The product will supply to all over the world, such as: Rwanda, Nepal, Algeria, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.

4,4\\\'-Bis(2-Benzoxazolyl)Stilbene