Optical brightener OB-1
Model: OB-1
Category: Chemical Auxiliary Agents
Exhibitor: SHANGDONG ORIENTAL CHEMICAL CO.,LTD
Booth No: B842
Characteristic
CAS NO.: 1533-45-5
Optical Brightener OB-1 is an excellent diphenylethylene bisbenzoxazole type compound.
It is dissoluble in water and has stable capability. And it also has good resistance to heat, sunlight, chlorine bleaching and migration.
It has an ideal whitening effect on polyester fibers as well as polyester fiber-containing fabrics including polyester-cotton blend fabric.
It can be used to whiten various kinds of plastics such as ABS,PS,HIPS,PA,PC,PP,EVA and rigid PVC. With addition of optical agent OB-1, polyamide fiber, nylon and polyester have significantly good whiteness. Mixed with this product, recycling polyester waste material, bottle material and slice flake will have a higher whiteness than before.
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