Trioctyl trimellitate/TOTM performance
Chemical formula of trioctyl trimellitate
Properties of TOTM plasticizer
Trioctyl trimellitate(TOTM) is colourless,transparent oily liquid,b.p.283℃（3mmHg）,viscosity 100～300 c.p.（20℃）
refractive index 1.4485（25℃）.
SpecificationFirst GradeQualified GradeColourity（Pt-Co),code No. ≤80150Acid value,mgKOH/g ≤0.200.25Density（20℃）,g/cm30.988±0.003Ester content,% ≥99.098.5Flash point,℃ ≥245240Weight-loss on heating,% ≤0.150.2Volume resistivity,Ω.cm ≥5×10111×1011
Trioctyl trimellitate(TOTM) used as a heat-endurant and long-lasting plasticizer for polyvinyl chloride,usually for preparing
Grade 105℃ electrical cable and other heat-resisting plastic products.It possesses both advantages being used as plasticizer
for polyesters and for general purposes. Except producing oilresisting ones,also used in preparing any long-lasting products.
Package and storage
Packed in 200 liter galvanized iron drum,net weight 200 kg/drum.Stored at dry,shady,ventilated place. Prevented from collision
and sunrays,rain-attack during handling and shipping.