Optical Brightener Agent Ob for Plastic
Product Description
Product Name: Fluorescent Whitening Agent OB
C.I. No.: FBA184
Physical Form: light yellow or milk white powder
PHYSICAL PROPERTY
Purity(%):>99.0
Melting Point(ºC): 200-202
Volatile content:(%):0.5Max
Ash content(%):0.1Max
Properties:
Structure:a compound of benzoxazole type
Melting point:200-202°C
Solubility:hardly soluble in water,but soluble in paraffins,mineral oils and ordinary organic solvents.
Applications:
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.
Directions for use and dosage:
The dosage should be 0.01-0.05% on weight of plastic.Put whitening Agent OB into plastic pellets,mix the mixture thoroughly and then carry out shaping.Fluorescent whitening Agent OB is similar to Uvitex OB made in foreign country.
C.I. No.: FBA184
Physical Form: light yellow or milk white powder
PHYSICAL PROPERTY
Purity(%):>99.0
Melting Point(ºC): 200-202
Volatile content:(%):0.5Max
Ash content(%):0.1Max
Properties:
Structure:a compound of benzoxazole type
Melting point:200-202°C
Solubility:hardly soluble in water,but soluble in paraffins,mineral oils and ordinary organic solvents.
Applications:
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.
Directions for use and dosage:
The dosage should be 0.01-0.05% on weight of plastic.Put whitening Agent OB into plastic pellets,mix the mixture thoroughly and then carry out shaping.Fluorescent whitening Agent OB is similar to Uvitex OB made in foreign country.
Product Categories : CHEMICAL AUXILIARY > PLASTIC AND RUBBER AUXILIARY
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