Quick Details Classification:Chemical Auxiliary Agent CAS No.:3319-31-1 Other Names:1,2 ...    More ...

Quick Details
Classification:Chemical Auxiliary Agent
CAS No.:3319-31-1
Other Names:1,2,4-benzenetricarboxyulicacid
MF:C33H54O6
EINECS No.:222-020-0
Purity:99.5Min
Type:plasticizer
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Crystallizing P:Highly flammable≥-46 ℃
Boiling point:258 ℃/ 0.13 kPa
Refractive index (20℃):1.483~1.485
Viscosity (20℃):252 MPas
Product standard:HG/T 3874-2006 Trioctyl Trimellitate
Colour:APHA 100 Max
Specific Gravity:0.992 +/- 0.005
Acid Value:0.20 Max
Product Description  
2. Specification:
 
INDEX
SPECIFICATIONS
RESULT

COLOR (Pt-Co)
50MAX
45

DENSITY(ρ20,g/cm3)
0.984-0.991
0.986

PURITY(%)
99.5Min
99.52

ACID,(mgKOH/g)(%)
0.15Max
0.11

VOLUMETRIC RESISYIVITY(10⁹Ωm)
5Min
12

WATER CONTENT(%)
0.1MAX
0.05

FLASH POINT(IN OPEN CUP)/°C
240MIN
250

  3.  Trioctyl trimellitate(TOTM) usage :
Tri(2-ethylhexyl)trimellitate can be used as the additives to treat many kinds of plastic, like PVC, chloroethylene copolymers, polyester, nitrocellulose, cellulose acetate butyrate and polymethacrylate, etc. It can be used for producing heat-resisting and durable products, like: wire, cable, panel, sheet and sealing cushion.
Mixed with antioxidant 1010, it can inhibit oxidation to prevent plastics from changing color, decomposing and ageing.
Added TOTM with DIDP to plastics , the products’ oil resistivity will be enhanced greatly.

 
Less ...