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Optical brightener ER

The Details of "Optical brightener ER"

Optical Brightener ER
Light-yellow dispersed solution
UV absorption:350±10
Max.UV absorption wavelength:364nm
Performance characteristics:
Red-blue tone;Non-ionic type,Soluble in most organic solvent ;Non-toxic;Odor-free;Very good high temperature resistance and light stability;Stable to reducing agent,oxidizing agent,hypochloric acid compound;It has a high fluorescent intensity,so small amount of additive can meet the whiteness requirement.
Whitening and brightening of polyester and polyester blended fabric,chinlon,acetate fiber;
It is not only applied in low temperature absorption dip-dyeing and high temperature,high pressure dip-dyeing,but also in pad dyeing.
Recommended dosage:
High-temperature dip-dyeing:0.1-0.6%
Continuous pad dyeing;0.1-0.6%
Package:N.W.5kg plastic drum,N.W.20kg/carton(40 plastic drums)