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OPTICAL BRIGHTNERS

Characteristics :

OB OB1
« Nature : Benzoxaxole type « Nature : Benzoxaxole type
« Equivalent to Uvitex OB of CIBA « Equivalent to Uvitex OB of CIBA
« Result : Bright Bluish white glaze « Result : Bright Bluish white glaze
« Color : Milk white powder « Color : Milk white powder
« Melting Point : 196-203oC « Melting Point : 196-203oC
« Particle Size : 200 Mesh « Particle Size : 200 Mesh
« Purity : 98% Min « Purity : 98% Min
« Ash Content : 0.1 % Max « Ash Content : 0.1 % Max
« Volatile Content : 0.5% Max « Volatile Content : 0.5% Max
« Solubility : Insoluble in water, soluble in
parafin, Mineral oil and ordinary organic solvents		 « Solubility : Insoluble in water, soluble in
high boiling organic solvents such as Benzene
solvents Trichloride.
Applications :

OB OB1
« For Whitening of plastics like PVC,PS, PE, PP,ABS, Acetate fiber, etc. « For shaping of plastics under high temperature
« Paints & Coating « For Whitening effect for polyester fibers
« Printing Inks « Polyester-cotton blends

Directions for usage : Recommended Dosage : 0.01-0.05% on polymer and add OB/OB1 to mix plastic pellets. Mix throughly and then carry out moulding.

* The data furnished herein are considered reliable but without guarantee. As Conditions and methods of use of our products are beyond our control, the suitability must be considered before using it on commercial scale.