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 | ≤20 | ≤25 | ≤60 | ≤20 |
3 | Ester content，% | ≥99.5 | ≥99.0 | ≥99.0 | ≥99.5 |
4 | density（20°），g/cm3 | 1.044-1.048 | 1.044-1.048 | 1.044-1.048 | 1.044-1.048 |
5 | Acid value，mgKOH/g | ≤0.07 | ≤0.12 | ≤0.20 | ≤0.07 |
6 | Flash point，°C | ≥177 | ≥177 | ≥177 | ≥177 |
7 | Moisture，% | ≤0.10 | ≤0.15 | ≤0.20 | ≤0.10 |
Relative molecular mass: 278.34
Application Guide:
This product is mainly used as the main plasticizer of cellulose resin and polyvinyl chloride, especially suitable for nitrocellulose coatings. It has excellent solubility, decomposability and adhesion, and the film has good flexibility and stability. This product has good compatibility with coloring films, artificial leather and plastic products. This product can also be used as a plasticizer and softener for natural rubber to improve the resilience of products.
Applications:
Coloring film, paint, snake skin tube, PVC water pipe, etc.
