Serial number | Inspection index name | Premium | First grade | Qualified product | Typical factory value |
1 | Exterior | 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 | Color, (platinum-cobalt) number | ≤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 mass: 390.55
Application Guide:
Dioctyl phthalate is an important general-purpose main plasticizer. It is mainly used for the processing of polyvinyl chloride resin, and can also be used for the processing of chemical fiber resin, acetate resin, ABS resin and rubber and other high polymers Paint making, dyes, dispersants, etc.
General-purpose DOP, widely used in industries such as plastics, rubber, paints and emulsifiers. The plasticized PVC can be used to manufacture artificial leather, agricultural films, packaging materials, cables, etc.
Electrical grade DOP, in addition to all the performance of general grade DOP, also has very good electrical insulation properties, mainly used in the production of wires and cables.
Food grade DOP is mainly used for the production of food packaging materials.
Medical grade DOP is mainly used to produce medical and sanitary products, such as disposable medical appliances and medical packaging materials.
Applications:
Cable materials, enamel toys, PVC gloves, wallpaper, etc.
