Dioctyl adipate (DOA)
Trade name: plasticizer DOA6
Chemical name: Adipic acid dioctyl ester; Hexanedioic acid dioctyl ester
Molecular formula: C22H42O 4
Molecular weight: 370.6
Brief: This product is soluble in most organic solvents, slightly soluble in hexanediol. It has good compatibility with PVC, vinyl chloride - acetate butene copolymer, ethyl cellulose, PS, chlorinated rubber. It is one kind of typical anti-freezing plasticizer, with high efficiency and small heat discoloration. It will give the products a good low temperature flexibility & lightfastness when it is used in plastisol. It processing, it offers good lubricity, low temperature flexibility, light-fastness, bright and clean surface. It mainly works with DOP, DBP to produce anti-freezing agricultural films, frozen food packaging film, cable coating wire, leather, sheet metal, pipes and other outdoor products. At present, it is permitted by United States, France, Italy, Japan, the Netherlands and other countries as the ingredient of food packing materials.
Quality standard:
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Item
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Index
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Top grade
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First grade
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Qualified product
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Typical value
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Appearance
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transparent liquid, without suspension
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Ester , %
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99.0
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99.0
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99.0
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99.0
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Density (20),g/cm3
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0.925-0.927
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Acid value ,mgKOH/g
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0.1
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0.15
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0.2
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0.1
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Flash point
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192
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Moisture,%
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0.1
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Chroma ,(Co-Pt)
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30
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50
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120
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30
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Refractive index(20)
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1.447-1.449
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Viscosity(20),mPa.s
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12-15
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