Rigid Foam Silicone Oil CGY-5 is a polysiloxane polyether copolymer with silicon-carbon structure. It is resistant to hydrolysis and chemically stable. It is suitable for rigid and semi-rigid polyurethane foams. It is mainly used for refrigerators, doors and other PU composite materials.CGY-5 makes the material with good liquidity, reduces surface tension between molecules, stabilizes and uniforms bubble hole.
Performance and Purpose
1. Provide more excellent compatibility and stability of the combined polyether;
2. The foam density is evenly distributed;
3. Better cell mobility.