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Dioctyl Phthalate (DOP)

Application Guide:

Dioctyl phthalate is an important general purpose main plasticizer, which is mainly used for the processing of PVC resin, chemical fiber resin, acetic acid resin, ABS resin, rubber and other polymers, as well as paint, dye, dispersant, etc.
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Detail


Serial No

Inspection index name

Premium

First Grade

Qualified products

Factory typical value

1

Appearance

Transparent oily liquid without visible impurities

Transparent oily liquid without visible impurities

Transparent oily liquid without visible impurities

Transparent oily liquid without visible impurities

2

Chroma, (Pt Co) No

≤30

≤40

≤60

≤30

3

Ester content,%

≥99.5

≥99.0

≥99.0

≥99.5

4

Density (20 °), g/cm3

0.982-0.988

0.982-0.988

0.982-0.988

0.982-0.988

5

Acid value, mgKOH/g

≤0.010

≤0.015

≤0.030

≤0.010

6

Flash point, ° C

≥196

≥192

≥192

≥196

7

Moisture,%

≤0.10

≤0.15

≤0.15

≤0.10


Relative molecular weight: 390.55


Application Guide:


Dioctyl phthalate is an important general purpose main plasticizer, which is mainly used for the processing of PVC resin, chemical fiber resin, acetic acid resin, ABS resin, rubber and other polymers, as well as paint, dye, dispersant, etc.


General purpose DOP, widely used in plastics, rubber, paint and emulsifier industries. The PVC plasticized with it can be used to make artificial leather, agricultural film, packaging materials, cables, etc.


Electrical grade DOP has not only all the properties of general grade DOP, but also good electrical insulation performance, mainly used in the production of wires and cables.


Food grade DOP is mainly used to produce food packaging materials.

Medical DOP is mainly used to produce medical and health products, such as disposable medical appliances and medical packaging materials.


Application examples:


Cable materials, enamel toys, PVC gloves, wallpaper, etc.


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