|
Brief Introduction
of Product Performance and Uses of 810 Ester
Quality Standards
|
Item
|
Standard |
| premium product |
first grade product |
salable product |
typical value |
| appearance |
uniform,transparent liquid, no
suspended substance
|
content of ester, %  |
99.5 |
99.5 |
99.0 |
99.5 |
density(20 ),
g/cm3 |
0.968-0.974 |
acidity(according to phthalic acid),
%  |
0.015 |
0.025 |
0.025 |
0.015 |
| flashing point,
|
229 |
|
226 |
229 |
| moisture content, % |
0.1 |
0.1 |
0.1 |
0.1 |
| chroma,(platinum-cobalt) |
30 |
50 |
100 |
30 |
| refractive index(20) |
1.483-1.484 |
| viscosity(20),
mPa.s |
43-48 |
volume resistivity, 109 .m |
1.5 |
- |
- |
1.5 |
Phthalic Acid 810 Ester (for
short,810 ester)
810 ester is the most typical product in linear alcohol
ester plasticizers and can be used as the primary plasticizer
of PVC. Its volatility resistance, heat and freeze resistance,folding
strength, sanitation and clarity are far superior to
DOP and its plasticizing efficiency is the same as that
of DOP. This product is particularly applied to products
with demands of freeze and heat resistance, aging resistance
and sanitation. It can play a full role in the manufacture
of plastic spares for car uses, heat-resisting cable,
medical and food packaging material and high-grade artificial
leather.
|
