Products Description
Trioctyl Trimellitate (TOTM) is a high molecular weight branched plasticizer designed for PVC applications requiring extremely low volatility. Common applications include automotive interiors, molded parts, dishwasher gaskets, seals, and telephone wires. With the addition of a stabilizer, TOTM is also suitable for electrical equipment or cable and wire applications. Moreover, TOTM performs well when blended with other low-volatility plasticizers such as DUP and DOTP.
H. S. CODE: 2917399090
CAS NO.: 3319-31-1
Molecular formula: C33H54O6
MW: 546.23
Application
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Tri-Octyl Trimellitate in PVC Applications
Tri-Octyl Trimellitate serves as a primary plasticizer for PVC and its copolymers, offering superior performance in high-temperature environments. It is particularly suitable for applications such as wiring, cabling, and automotive interior trim, providing durability and flexibility under demanding conditions. -
Versatile Uses in Manufacturing
This plasticizer is widely utilized in the production of internal electrical components, flexible cable insulation, and flexible PVC products. Its applications extend to PVC films, sheets, and tapes, making it an essential choice for industries requiring reliable and adaptable plasticizer solutions.


Heat-Resistant Plasticizer Trioctyl Trimellitate (TOTM) with Top Grade
In automotive applications, TOTM offers exceptional durability and low emissions, ensuring long-lasting stability for interior components like dashboards and trim. Its low volatility reduces the release of harmful substances, contributing to a safer and healthier in-car environment.

Heat-Resistant Plasticizer Trioctyl Trimellitate (TOTM) with Top Grade
TOTM's superior heat resistance makes it ideal for dishwasher gaskets, which are exposed to high temperatures, water, and detergents. Its excellent resistance to migration and extraction ensures long-term functionality and reliable sealing performance over time.

Heat-Resistant Plasticizer Trioctyl Trimellitate (TOTM) with Top Grade
TOTM's low migration and extraction resistance make it an excellent choice for photograph storage, safeguarding delicate materials from chemical interactions and ensuring their long-term preservation.
Specifications: Q/THG 008
Standard Item |
Standard |
Color Shade, (Pt- Co ) ≤ |
30 |
Density, ( 20deg.c) g /cm3 |
0.984~0.991 |
Acid Value , mg KOH/g ≤ |
0.15 |
Ester Content (1) % ≥ |
99.0 |
Flash Point, deg.c ≥ |
240 |
Moisture Content, ≤ |
0.1 |
Volume Resistivity( 20deg.c),ohm. cm ≥ |
5×1011 |
Package:200KGS/Iron Drum,1MT/IBC TANK,22MTS/Flexitank
FAQ
Q: What is a TOTM?
Q: What is the difference between MRE and TOTM?
Q: Where is TOTM based?
Q: What are TOTM pads made of?
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