Optical Brightening Agent KSN

KSN is a kind of high effect optical brightener.

Specifications:
Appearance: yellow crystal powder
Melting point: 275ºC—280ºC
Purity: ≥99.5%
Fineness: 120

Application:
It is used to whiten and brighten Plastics and Polyvinyl Products, as well as masterbatches.

Package:
25kg / fiber drum with PE liner