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100 Kilogram |
Negotiable |
Rigid Foam Stabilizer Silicone Stabilizer for PU Foam Type: Adsorbent
Packaging Details: | Available in 25 kg pail and 200kg drums |
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Delivery Detail: | 30DAYS |
Item No.: Silibase-2895
Product Name: Rigid Foam Stabilizer
Discription:
Silibase-2895 is a polysiloxane polyether copolymer with silicon-carbon bond and non-hydrolytic type, commonly used as a broad-spectrum foam stabilizer for rigid polyurethane foam. It has a wide range of applications, suitable for the foam system of high water content, HCFC-141b, HFC-134a, and hydrocarbons (eg. cyclopentane).
Typical Data:
• Appearance: Light yellow to amber transparent liquid
• Content of active material: 100%
• Viscosity(25C): 500-1500 cp
Feature:
• Silibase-2895 has a unique design of molecular structure, thus it has excellent emulsifying ability,
nucleating and foam stability ability.
• Silibase-2895 allows the material fluidity more desirable to ensure uniform density distribution of the molded products, and allows the foam to have a very fine cell and narrow pore size distribution.
How to use:
Use levels of 1.5 to 2.5 parts Silibase-2895 per 100 parts polyols are suggested. The optimum dosage is determined by the particular foam formulation.
Packing and Storage:
• Available in 25 kg pail and 200kg drums.
• 24 months in closed containers.
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