Introduction
WS-POP-2045, a kind of high quality and distinct load-bearing polymer polyol, is prepared by the graft copolymerization reaction of conventional polyether with acrylonitrile and styrene. Its actual solid content is around 45%, with low toxicity, which will not obvious harm users. White color and relatively large processing tolerance; low rejection rate and strong yellow stain resistance, especially applicable to the manufacture of flexible slabstock and moulded foams with high load-bearing properties.
Physical and Chemical index
| Main characteristics |
Index |
Hydroxyl value(mgKOH/g) |
25～30 |
Water content (%) |
≤0.08 |
PH value |
6~9 |
Viscosity(mpa.s/25℃) |
≤6000 |
Notice for operation
It may influence physical and chemical properties of the product after damped and avoids direct heating, which with very low toxicity, but must consider with general industrial hygiene standard when use it, and must be washed with a large amount of water if touching eyes and skins.
Package and Storage
The raw materials must be stored in the dry sealed container, 210kg/drum.
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