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Dioctyl adipate


Molecular formula: C20-22H 38-42O4
Structural formula:

Properties: colorless transparent oily liquid,
Uses: It is the anti-freezing plasticizer of PVC , PE copolymer, PS, cellulose nitrate & synthetic rubber, is the replacer of DOS and DOA. It can be used in products working in low temperature, including parts, spacer, soft pipe anti-freezing agricultural film, a packing material of frozen food, soft PVC and semi-soft PVC products.
Technical index:
Appearance
colorless oily liquid
Ester %≥
99
Acid value mgKOH≤
0.3
Flash point open≥
190
Relative Density 20℃
0.926
Solidifying point
-70℃
Loss on heat 125℃, 3h≤
0.1%




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