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Tri-isononyl Trimellitate (TINTM) Plasticizer
Tri-isononyl Trimellitate (TINTM) Plasticizer

Tri-isononyl Trimellitate (TINTM) Plasticizer

TINTM is a phthalate-free, high-temperature resistant plasticizer, produced from INA (Isononyl Alcohol) and TMA (Trimellitic Anhydride). It appears as a transparent, almost odorless oily liquid, soluble in most organic solvents. TINTM offers excellent compatibility with PVC resin, heat resistance, electrical insulation property, and ultra-low volatility. Compared with TOTM, it provides comparable plasticizing efficiency, with improved durability, low-temperature flexibility, aging resistance, and reduced fume generation during processing. The longer and more branched isononyl structure provides enhanced molecular stability, making TINTM a cost-effective alternative to TOTM.

Key Advantages

Technical Specifications

Item of Analysis

Unit

Value

Appearance

 

Transparent oily liquid

Color

Platinum-Cobalt No. ≤

50

Acid Value

KOH mg/g ≤

0.10

Water Content

% ≤

0.05

Relative Density

(20℃), g/cm3

0.977-0.983

Ester Content

% ≥

99.0

Volume Resistivity

*1011Ω·m ≥

3.0

Refractive Index

 

1.480-1.486

Typical Applications

Electric cables and wires (primarily used for UL 90℃ & 105℃ cables) Automotive interior leather and accessories Garden hoses High-temperature resistant films and sheets
Electric cables and wires (primarily used for UL 90℃ & 105℃ cables)
Automotive interior leather and accessories
Garden hoses
High-temperature resistant films and sheets

Packing Information

In iron drums, 200kg net weight per drum, total 80 drums (16MT) per 20’ FCL, OR

In IBC tank, 1,000kg net weight per tank, total 20 tanks (20MT) per 20’ FCL, OR

In flexibag, around 21-23MT per 20’ FCL.

Storage

Store it at cool, dry, and well-ventilated places, such as a common chemical goods and general warehouse. Keep the container sealed when not in use.

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