Factory supply, optical brightener for pvc, OB
USD $20 - $25 /Kilogram
Min.Order:5 Kilograms
Zibo City Linzi Yixiang Chemical Co., Ltd.
Product | Optical Brightening agent OB
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Description | Optical brightener OB is a kind of benzoxazole compound, lt is odorless, hard to dissolve in water, soluble in paraffin, fat, mineral oil, wax and common organic solvents
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Specification detail | Appearance: light yellow or milk white powder Pruity,%: 99.0min Melting point: 201-202 Ash,%: 0.1max Fineness: 5% Moisture content,%: 0.max
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Applications and Dosage: | Dosage PVC white 0.01-0.05% (10-50 g) transparent 0.0001-0.001% (0.1-1 g) PS white 0.001% (about 1g ) transparent 0.0001-0.001% (0.1-1 g)
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