Optical brightener APC
Optical brightener APC
Optical brightener APC
- Detail
- Parameters
Appearance
Amber transparent liquid
Fluorescent intensity
35±1(equal to E370)
Performance characteristics
Bluish tone;Commonaffinityto cellulosic fiber;Stable to oxide,hypochlorite,reducing bleach;Resistant to alkali,hard water,but medium in acid.
Application
Whitening of surface sizing,coating of paper sheets,paper;Whitening of cotton, viscose; Good compatibility with resin finishing agent.
Recommended dosage
Paper-making:0.05-1.2%(absolute dry pulp) Surface sizing with starch,CMC,PVA:0.5-10g/L; Coating with PVA,CMC,starch:0.1-1.4%(compared to weight of coating material)
Package
N.W.230kg plastic drum or N.W.1100kg IBC tank.
