Trioctyl trimellitate CAS 3319-31-1
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Product Description
Product Details
Introduction
Trioctyl Trimellitate (TOTM) is a high-performance, high-temperature resistant, environmentally friendly plasticizer. It is a transparent, oily liquid without visible impurities with low volatility, excellent thermal stability and migration resistance. It is commonly used in wires and cables, medical devices, high-end PVC materials and other fields, and is particularly suitable for applications with high requirements for heat resistance, cold resistance and electrical insulation.
Quality standard
| Item | Index |
| Appearance | Transparent, oily liquid without visible impurities |
| Chroma/Hazen unit (Pt-Co color number) | ≤40 |
| Acid value (in KOH)/(mg/g) | ≤0.15 |
| Ester, % | ≥99.5 |
| Volume resistivity/(x109Ω·m) | ≥10 |
| Water, % | ≤0.10 |
| Density (ρ20)/(g/cm3) | 0.984~0.991 |
| Flash point °C | ≥240 |
| Di (2-ethylhexyl) phthalate (mg/kg) | ≤300 |
Application
It is mainly used for 105℃ grade heat-resistant wire and cable materials and other products that require heat resistance and durability, such as plates, sheets, and gaskets. This product is also suitable for polyvinyl chloride copolymers, nitrocellulose, ethyl cellulose, polymethyl methacrylate and other plastics.
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