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Trioctyl trimellitate(TOTM)

This product is produced in special process under the control of precise chromatograph. Its purity takes the leading position in the market; Tested by SGS, the quality is in accordance with 6P standard (2005/84/EC) and RoHS (2011/65/EU).

Scientific Name: Tris(2-ethylhexyl)trimellitate
Molecular Formula: C33H54O6
Molecular Weight: 547
Properties: it is light yellow ropy oily liquid, freezing point: -46°C, b.p. 260°C (0.15Kpa), ignition point 290°C, viscosity 210mPa.s (25°C), refractive index 1.485 (25°C); It is soluble in most organic solvents.

Specifications: meet HG/T 3874-2006

Item Superior Top grade Qualified
Appearance transparent oil liquid without visible impurity
Color, (Pt-Co) ≤ 50 80 120
Acid value, mgKOH/g ≤ 0.15 0.20 0.30
Ester content[1], % ≥ 99.5 99.0 98.0
volume resistivity, Ω.cm ≥ 5.0×1011 3.0×1011
moisture, % ≤ 0.10 0.15 0.20
density, (ρ20℃) g/cm3 0.984-0.991

*[1]: Ester assay is a guaranteed index.

Use: It's a fire-proof and durable primary plasticizer for PVC, cellulose nitrate, ethyl cellulose, poly(methyl methacrylate), etc, which combines the advantages of polyester plasticizer and monomer plasticizer. Its plasticizing efficiency and processing performance are similar to phthalate plasticizers. The compatibility, plasticizing performance, low temperature performance, Resistance transference, water extraction resistance and thermal stability of TOTM are better than phthalate plasticizers. Its electrical property is pretty good and mainly used in the fire-proof electrical wires and cables of 105°C Level and other fire-proof and durable panels, sheet materials, sealing gaskets and so on.

Packing: Net wt. 200kgs metal drum or upon clients' request.

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