Polyether type Defoaming agent
2018-1-5 1:19:02
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polyether with Polyol starting
non-toxic ,tasteless ,don’t participate in biochemical reactions
accurate polymerization with narrow weight distribution
high defoaming speed and strong anti-foaming.
Approve HALAL certification.
|
Iteam |
SDP-24 |
SDG-47 |
SDR-3800 |
GPE5015 |
|
PH (1% aq) |
5-7 |
5-7 |
5-7 |
5-7 |
|
Water content (%) ≤ |
0.5 |
0.5 |
0.5 |
0.5 |
|
Acid value(mgKOH/g) |
0.2 |
0.2 |
0.2 |
0.2 |
|
Hydroxyl value (mgKOH/g) |
58±4 |
50±5 |
39±3 |
47±3 |
|
Heavy metal (Pb, %) ≤ |
0.002 |
0.002 |
0.002 |
0.002 |
|
Cloud point(1%aq)℃ (1%水) ℃ |
20-26 |
17-22 |
19-22 |
16-20 |
|
Appearance |
Colorless to yellowish clear liquid |
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