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Dioctyl phthalate (DOP)
The product is a non-toxic, tasteless and safe plasticizer with excellent heat resistance, cold resistance, light resistance and water resistance. Suitable for food packaging, children's toys, medical products and other fields. Due to its excellent performance, it is widely used in packaging of fresh meat and its products, packaging of dairy products, polyvinyl chloride medical products, chewing gum, etc. The resin exhibits good transparency and low-temperature deflection performance after being plasticized with this product, and has low volatility and extraction rate in different media. It has good thermal stability and does not change color during melting and sealing. The lubricating oil prepared with this product has good lubricating properties.
| No. | Index | Value |
|---|---|---|
| 1 | Product name | dioctyl phthalate(DOP) |
| 2 | Appearance | transparent liquid,inorganic suspended matter |
| 3 | Smell | a slight odor |
| 4 | Ester content,%≥ | 99.5 |
| 5 | Chrominance ,(Pt-Co)No≤ | 30 |
| 6 | Acid value(mg KOH/g)%≤ | 0.1 |
| 7 | Moisture ,%≤ | 0.1 |
| 8 | Relative density(20ºC/D) | 1.486-1.487 |
| 9 | Flash pointºC≥ | 198 |
| 10 | Density(20ºC),g/cm³ | 0.983-0.985 |
| 11 | Viscosity (20ºC)mpa.s | 77-82 |
DOP is widely used for:
