2020 Factory Directly Supply Chemical Auxiliary Optical Brightener OB For PE PVC Products
OF017 Optical Brightening agent/Optical Brightener OB C.I. 184
Optical Brightener OB C.I. 184
Structure: benzoxazole thiophene derivative
Appearance: light yellow or milk white powder
Melting point: 200-202°C
Volatile conten: 0.5%max
Ash content: 0.1%max
Optical Brightener OB can be used for whitening thermoplastic plastics,PVC,PS,PE,PP,ABS,Acetate fier,paint,coating.printing
ink,etc..It can be added at any stge in prodess for process for shitening the polymers and can give the finished products a bright
bluish white glaze...
Solubility:hardly soluble in water,but soluble in paraffins,mineral oils and ordinary organic solvents.
The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.
DIRECTION FOR USAGE:
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
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Product Categories : Optical Brightener
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