Excellent flowability Low K value. Uniform, fine closed cells.
Item No.: SilibasePU-9690
Product Name:Foam Additives
Product Introduction
This product is a non-hydrolyzable silicone copolymer, designed for rigid polyurethane foam, suitable for different types of blowing agent systems, including HCFC-141b, HFC-245fa and cyclopentane, Finished closed cell foam with delicate features, narrow distribution, the foam has a low thermal conductivity (K-factor), and the fluidity and excellent.
Characteristic
Suitable for all conventional blowing agent systems.
Mainly used in the refrigerator system.
Uniform, fine closed cells.
Excellent flowability.
Low K value.
Typical Physical Properties
Attributes |
Numerical |
Exterior |
Yellowish liquid |
Density @ 25 ℃ |
1.03g/cm3 |
Viscosity @ 25 ℃ |
700-1000 cst |
Moisture% |
≤0.3 |
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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