18 Years Factory Uv Absorber Bp-9 - Optical Brightening KSN TDS – Reborn
18 Years Factory Uv Absorber Bp-9 - 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
Product detail pictures:
Related Product Guide:
Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for 18 Years Factory Uv Absorber Bp-9 - Optical Brightening KSN TDS – Reborn , The product will supply to all over the world, such as: Thailand, Bolivia, Colombia, Each year, many of our customers would visit our company and achieve great business advancements working with us. We sincerely welcome you to visit us at any time and together we will prevail to a greater success in the hair industry.
By Riva from United Kingdom - 2018.06.26 19:27
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Victor from Brasilia - 2018.05.15 10:52
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