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TOTM Trioctyl Trimellitate
Basic PropertiesTOTM is a transparent oily liquid with a slight odor. Its density at 20°C is 0.984~0.997 g/cm³, with a low acid value not exceeding 0.15 mgKOH/g and an ester content of over 99%. TOTM exhibits excellent heat resistance, low migration, good electrical insulation, and water resistance, making it suitable for various high-demand applications.
Quality Inspection Standards
Inspection Item | Standard Index |
Appearance | Transparent oily liquid with a slight odor |
Color (Pt-Co) | ≤ 50 |
Density (20℃), g/cm³ | 0.984~0.997 |
Acid Value, mgKOH/g | ≤ 0.15 |
Moisture Content, % | ≤ 0.10 |
Ester Content, % | ≥ 99 |
Main ApplicationsTOTM is widely used as a plasticizer for polyvinyl chloride (PVC), vinyl chloride copolymers, nitrocellulose, ethyl cellulose, polymethyl methacrylate, and other plastics. Its primary application areas include:
1. Wires and Cables: Suitable for high-temperature and high-voltage cables.
2. Sheets and Panels: Used in products requiring heat resistance and durability.
3. Sealing Gaskets: Used in manufacturing high-temperature, high-pressure, and corrosion-resistant gaskets.
4. Medical Devices: TOTM is used in medical products requiring high safety and durability.
5. High-End Power Capacitors, Home Appliances, Automotive, Semiconductors, Synthetic Leather, etc.: TOTM's heat resistance and electrical insulation properties make it widely applicable in these fields.
Packaging and StorageTOTM is typically packaged in 200 kg iron drums, but other packaging forms can be provided based on customer requirements. During storage and transportation, it should be kept in a cool, dry place, away from direct sunlight, to ensure product safety.