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Brief
Introduction of Performance and Uses of DINP
Diisononyl phthalate (DINP)
This product is a general primary plasticizer with
fine performances. Easily dissolved with PVC, it has
no precipitation even when used in large quantity. As
its volatility, migration and non-toxicity are superior
to DOP, it can present products with good light resistance,
heat resistance, degradation resistance and electrical
insulation. This product is widely used in toy film,
wires and cables owing to its excellent properties of
water fastness, low toxicity, degradation resistance
and electrical insulation.
Quality Standards
|
Item
|
Standard
|
|
premium product
|
first-grade product
|
salable product
|
typical value
|
|
appearance
|
transparent oily liquid, slight
odor
|
content of ester，%  |
99.5
|
99.0
|
99.0
|
99.5
|
density(20  ),g/cm 3 |
0.973-0.977
|
acidity,mgKOH/g  |
0.1
|
0.1
|
0.1
|
0.1
|
flashing point, |
210
|
moisture content,% |
0.1
|
chroma,(platinum-cobalt) |
20
|
30
|
40
|
30
|
refractive index(20 ) |
1.484-1.488
|
viscosity(20 ),mPa.s |
78-82
|
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