Optical brightener OB

Product introduction

Instructions

Melting point: 198-203℃

Appearance: Bright yellow powder

Application:

▪Suitable for whitening of thermoplastics such as PVC, PE, PP, PS, ABS, PMMA, POM, etc.

▪Suitable for whitening of thermosetting plastics, polyester fibers, paints, inks, coatings and other materials.


Product features:

▪high whitening strength

▪Soluble in most organic solvents

▪Excellent weather resistance

Packing specifications: carton, paper drum.

Shelf life: two years

Storage method: Store in a dry place away from light.

This product information is for reference only. If you have any technical or usage problems, please contact us in time.