Dibutyl phthalate(DBP), Dibutyl phthalate,DBP,plasticizer DBP,ester,phthalate,Dibutyl,PVC plasticizer, Phthalic Anhydride
1. DBP is used in plastic industry
2. Transparent oily liquid
Molecular Formular: C16H22O4
Molecular Weight: 278.35
Propertoes and features:
DBP is a primary plasticizer for cellulose resin and PVC, especially applied for the coating of nitrocellulose. It has fine solubility, dispersion, viscosity, flexibility for film and fine stability. This material can be dissolved easily in pigment, can be used in pigment film, letheroid and plastic products.
DBP is also used as the plasticizer or emollient of natural rubber and synthetic rubber which can improve the resilience of the products.
Quality Index
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Dibutyl phthalate (DBP)
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Index name
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Value
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Premium grade
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First grade
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Salable product
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Appearance
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transparent oily liquid
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Color(APHA)≤
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20
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25
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60
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Ester % ≥
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99.5
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99.0
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99.0
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Acidity (as benzene dicarbonic acid)% ≤
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0.010
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0.015
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0.030
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Loss on dry (125oC3hr)%≤
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0.3
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0.5
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0.7
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Flash point(open)oC ≥
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160
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160
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160
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Sg D30MD
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1.044-1.048
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1.044-1.048
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1.044-1.048
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Package: Galvanized metal pail ,Net Wt 200kg
Uses and characteristics :It is one kind of strong solvent plasticizer of resins, it can be used in PVS, nitro cellulose, rubber, PEC, ethyl cellulose, . It can be used in paint, adhesivem artificial leather, ink, safe glass, cellulose, dye, insecticide, solvent, lubricant and softener
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April Xiang
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