High Resilience PU Foam Stabilizers

With more than 30 years of experience in silicone materials and polyurethane additives, SiSiB SILICONES develops silicone stabilizer technologies for high-resilience polyurethane foam systems requiring balanced support, comfort, and long-term durability.

SiSiB® High Resilience Foam Stabilizers are designed to control cell openness, resilience balance, foam recovery behavior, and air flow characteristics in molded high-resilience foam applications. Stable foam processing and controlled foam morphology are important for achieving consistent mechanical performance and comfort properties.

Selected grades are suitable for automotive seating, premium furniture cushioning, ergonomic seating, and specialty comfort foam systems requiring optimized compression set, load-bearing performance, fatigue resistance, and dimensional stability.

Compared with conventional flexible foam stabilizers, high-resilience technologies are more focused on support characteristics, resilience balance, and long-term durability under repeated compression conditions.

Optimized Support, Resilience & Long-Term Durability