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 | ≤50 | ≤80 | ≤120 | ≤20 |
3 | Ester content，% | ≥99.5 | ≥99.0 | ≥98.0 | ≥99.5 |
4 | density（20°），g/cm3 | 0.984-0.991 | 0.984-0.991 | 0.984-0.991 | 0.984-0.991 |
5 | Acid value，mgKOH/g | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.15 |
6 | Flash point，°C | ≥240 | ≥240 | ≥240 | ≥240 |
7 | Moisture，% | ≤0.10 | ≤0.15 | ≤0.20 | ≤0.1 |
8 | Volume resistivity×1010Ω.m | ≥5 | ≥3 | ≥3 | ≥5 |
Relative molecular mass: 546.78
Application Guide:
1. TOTM is a heat-resistant and durable plasticizer, suitable for various resins such as polyvinyl chloride, nitrocellulose and polymethyl methacrylate.
2. This product has good performance in terms of volatility resistance, water extraction resistance, migration resistance, low temperature resistance and electrical properties. The durability is comparable to polymerizable plasticizers, while the speed increase efficiency and processing performance are increased by phthalic acids. The plasticizers are similar and have some characteristics of both monomeric and polymerizable plasticizers.
3. Its high resistivity, heat resistance and high temperature resistance are better than DOTP. Mainly used for heat-resistant cable materials (105 degrees Celsius level), plates, seals and other products that require heat resistance and durability.
Applications:
Sealing strips for refrigerators, disinfection cabinets, etc.
