Dioctyl phthalate is an important general plasticizer. It is mainly used for the processing of polyvinyl chloride resin, chemical fiber resin, acetic acid resin, ABS resin, rubber and other polymers, as well as paint making, dyes, dispersants, etc.
Index name |
Value |
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Premium grade |
First grade |
Premium grade |
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Appearance |
transparent oily liquid |
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Color(APHA)≤ |
30 |
Color(APHA)≤ |
30 |
|
Ester % |
99.5 |
Ester % |
99.5 |
|
Acidity (benzene dicarbonic acid)g/cm3 |
0.010 |
Acidity (benzene dicarbonic acid)g/cm3 |
0.010 |
|
Loss on dry (125oC3hr)%≤ |
0.2 |
Loss on dry (125oC3hr)%≤ |
0.2 |
|
Flash point(open)oC ≥ |
195 |
Flash point(open)oC ≥ |
195 |
|
Sg D30MD |
0.982-0.988 |
Sg D30MD |
0.982-0.988 |
General grade DOP: widely used in plastics, rubber, paint, emulsifier and other industries. The plasticized PVC can be used to manufacture artificial leather, agricultural film, packaging materials, cables, etc.
Electrical DOP: it has all the properties of general DOP and good electrical insulation. It is mainly used for the production of wires and electricity.
Food grade DOP: mainly used for the production of food packaging materials.
Medical grade DOP: mainly used to produce medical and health products, such as disposable medical instruments and medical packaging materials.