Optical Brightening Agent KSN for Plastic and Short Fiber

Physical & Chemical Properties
Appearance yellow green powder
Melting Point >300ÿ?
Ash Content <=0.5%
Ingredients >=98.0%
Volatile Matter <=0.5%
Fineness >300mesh

Performance & Features

1. Of good fluorescence intensity and fairly sound brightening effect with a very small quantity.
2 .Of very wide applicability to the brightening of such chemical fibers as polyester and all kinds of plastics
3. Carries fine compatibility with plastics and good thermal resistance.

Application Scope

1. Goes for the processing of polyester, nylon fiber and terylen chemical fiber.
2. Especially goes for such engineering plastic at high temperature as PET, PBT, PC, ABS, and PA.
3. Also goes for general plastics like PVC, PE, PS, PP, EVA, etc with a very small quantity of less than 0.01%.

Usage Mode

Recommended quantity: to put 20-300g brightening agents of KSN in every 1000kg raw material.
1. To put 5-20g into transparent plastics.
2. To put 100-200g into polyester fibers.

Products

KSN,KSN-X,KSN-1,KSN-3X