Optical brightener KSM

Appearance: Amber transparent liquid
UV absorption:75±5
Max. UV absorption wavelength:350nm
Pertormance characteristics: Redish tone; low substantivity; Stable to hard water,acid, alkaline, sodium hydrosulfite and peroxide, but not stable to chlorite and hypochlorite.
Application: Mainly applied in paper-making, surface sizing, coating processes;Also applied in whitening of cotton, linen, cellulose fiber fabric; Brightening of light tone fabrics; Pad dyeing of cotton;
Compatible with starch and resin finishing agent when applied in cotton pad dyeing.
Whitening of blended fabric of coton and other synthetic fiber.
Recommended dosage: Surtace sizing with starch, CMC, PVA, strong anionic and weak Cationic synthetic sizing agent : 0.1-2.0%; Coating: 0.1-1.4%(compared to the weight of coating).
Package: N.W. 1100kg 1BC tank