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SI89443

Product Introduction

SI89443 is a silicon-carbon bond non-hydrolyzable silicone surfactant, widely used in the production of multi-component rigid polyurethane foam continuous board. The silicone surfactant has strong nucleation and foam stabilization performance, effectively reduces the surface defects of foam products, and significantly improves the surface quality of foam products.

Product Characteristics

● Used in the production of rigid polyurethane foam, especially suitable for the production of multi-component continuous plates;

● can reduce product surface defects, improve product surface quality;

● Excellent fluidity and density distribution;

● and isocyanate have good mutual solubility storage stability;

● Excellent compatibility, fine foam and good thermal conductivity;

● It is recommended to add about 2-3.0% of the weight of the combined white material, which should be adjusted accordingly based on the formula.

Product Nature

Appearance	Clear to light yellow liquid
Viscosity (25 ℃)	200 - 600 mPa.s
Density (25 ℃)	1.01-1.05 g/cm³
pH (1% Aqueous Solution)	5.0-7.0
Moisture (%)	≤ 0.3
* The above physical data are typical values and should not be used as sales specifications.

Packages

210KG/DRUM or 1050KG/IBC or Upon clients' request

Transportation and Storage

-Non-dangerous goods, as general cargo transport.

-This product is water soluble, if spilled can be scrubbed with water.

-A shelf life of 24 months from the date of manufacture and under the condition that it is stored in factory-packed containers and protected against extreme weather conditions, particularly against heat and moisture.

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