Eastsun chemical(Zhongshan)Co,.Ltd? |
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Description: H-910 is a silicone surfactant, consisting of silicon-carbon bond. It is
a kind of polysiloxane-polyether copolymer, and its chemical
structure is very stable. H-910 is used for manufacturing high
resilience molded polyurethane foam plastic mainly. Because of the uniquely designed molecular structure and
formulaH-910 has excellent compatibility and emulsification ability
with polyether polyols. It has good heating stability, low-fog
value characters and is stable in polyether polyol (polyester
polyol), amine and water mixed systems. H-910 has wide
satisfactions latitude, suitable to be used in TDI/MDI mixed system
.With H-910, good cell opening, fine cells and foam stability can
be obtained. The large pits under foam surface and lacuna about
spiracle can obviously be reduced or even eliminated. H-910 is suitable to produce water and assistant vesicant premixed
polyether polyol. Suggested use-levels range from 0.6 to1.5 parts
per hundred polyol Physical Data: Appearance:
Transparent viscous liquid Viscosity(25℃,mpa.s):
180±60mp.s Density(25℃,g/cm3):
1.01±0.02g/cm3 Moisture content
<0.2
% Solubility
Soluble in alcohols Storage and Application: This product is non-toxic and non-corrosive, it must be sealed and
stored in dry place. Its shelf life is more than 12 months. It is
recommended to warm up to room temperature. Packaging: In galvanized iron drums of net weight 210kg/drum. |