Details for Hard foam auxiliaries SilibasePU-9685
Hard foam auxiliaries SilibasePU-9685
111Category: Others
CAS NO: EC NO: Molecular Formula: Molecular Weight: Specification: Product description:
Item No.: SilibasePU-9685 Product Name：Hard foam auxiliaries Product Introduction This product is a non-hydrolyzable silicone copolymer for rigid polyurethane foams. Suitable for all kinds of different blowing agent system, including CHC-11, HCFC-141b, and cyclopentane and so on. Finished foam has a delicate closed-cell characteristics. Characteristic Suitable for all kinds of foaming agent system, including CFC-11, HCFC-141b, cyclopentane and so on. The foaming process is highly stable, taking into account the fine pores of the cell and the better dimensional stability. In the provision of better thermal conductivity while also making the foam to maintain excellent mobility. SilibasePU-9685 can be applied to sheet metal, spray, pipes and other rigid thermal insulation foam. It is recommended that the starting amount be 2.0-3.0 parts per part of the polyol. Typical Physical Properties Attributes Numerical Exterior Slightly yellow liquid Density @ 25 ℃ 1.07g/cm3 Viscosity @ 25 ℃ 500-900 cst Moisture% ≤0.2 Flash point (closed cup) 93℃ Life and Storage The product is valid for 12 months, more than 12 months may continue to use such testing qualified. The product shall be stored in a cool dry place, away from fire and heat. This product hypothermia become turbid, and even solidified. It does not affect the performance and use. Heated to about 30 ℃ transparent again. Packaging This product provides 200kg metal pail, net weight.
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