OPTICAL BRIGHTENING AGENT 4BK

DESCRIPTION: IT IS A KIND OF SLIGHT YELLOW UNIFORM POWDER WITH STRONG FLUORESCENCE, EXCELLENT WHITENING PERFORMANCE AND SLIGHT BLUISH SHADE, WITH HIGH LIGHT STABILITY AND CHEMICAL STABILITY, GOOD ACID STABILITY, STABLE IN PERBORATE AND HYDROGEN PEROXIDE.

SPECIFICATIONS:

FLUORESCENT COLOR	SLIGHT BLUISH
WATER	5.0% MAX
FINENESS (120 MESH RESIDUE)	5.0% MAX

USES: IT IS MAINLY USED IN WHITENING OF COTTON FABRIC AND POLYESTER/COTTON BLENDS. AND T/C WHITENING IN ONE BATH..

PACKING: 25KGS/CARDBOARD DRUM