Low-Density Liquid Silicone Foam Gains Traction

Against the background of global green building and energy-saving renovation programs, lightweight thermal insulation has become one of the key assessment indicators for building accessory materials. Many overseas end-users hope to reduce the overall weight of structures while maintaining reliable long-term insulation performance and fire safety.

The upgraded Liquid Silicone Foam adopts an optimized Addition Curing Silicone base material; it can realize a uniform closed-cell structure after mixing and foaming, with low shrinkage rate, good resilience and excellent thermal insulation effect. Compared with conventional foam insulation, the new grade effectively cuts down material weight, and keeps stable performance under long-term exposure to sunlight, rain, freeze-thaw cycles and alternating hot and cold working conditions.

At present, sample requests from Europe, the Middle East and Southeast Asia are increasing. Technical teams are providing customized density, hardness and flame-retardant adjustment services according to actual working conditions of curtain wall sealing, window and door profiles and roof insulation panels. Market insiders mentioned that low-density liquid silicone foam will occupy a larger market share in thermal insulation, sealing and cushioning fields in the next few quarters.