The Optical Brightener KSN has a similar chemical structure to Optical Brightener OB-1, but it has a better whitening effect on polyester fibers and plastic products than Optical Brightener OB-1, and it has better compatibility with plastics than Optical Brightening agent OB-1, and it is used in a small amount. Can produce very good whitening effect, which is far from fluorescent brightener OB-1.
Optical Brightening Agent For Plastic
Optical Brightening Agent KSN
1. being highly whiteness with small usage.
20kg cardboard drum
Appearance: greenish yellow powder
mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.