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Quality standard:Q/TYHR-05-2004
| Product No. |
Hydroxyl value
(mgkoH/g) |
Viscosity cpas/
25°C |
Water content
(max)% ≤ |
Acidity
(mgkoH/g)
≤ |
PH value |
Chroma |
k+Na
+ppm
≤ |
c=
cmmol/g ≤ |
| TYHR-330N |
32-36 |
700-100 |
0.06 |
0.06 |
5.5-7.5 |
Below 200 |
-5 |
0.13 |
Range of application: TYHR-330N
polyether glycol is common polyether glycol with molecular weight
of 4800, taking glycerol as initiator, propylene oxide, ethylene
oxide as aggregation monomer. It can be use as material of polymer
polyhydric alcohol(graft polyether). It can produce molding foam
with excellent performance if used together with graft polyether.
It is applicable to various kinds of high, low-pressure foaming
machines. TYHR-330N equals to US V-4701. TYHR-330N is mainly used
in molding foaming, such as decorative materials inside car.
|
Soft, high activity polyether glycol and range of application