In the fields of industrial cushioning and sealing, heat insulation and thermal preservation, and flexible filling, high-performance flexible materials play an increasingly important role. Liquid room temperature foaming silicone has become a preferred material for the lightweight, cushioning and flame-retardant upgrading of various industries due to its excellent comprehensive properties. As a core type of two-component addition-cured silicone, this material can foam spontaneously at room temperature with a 1:1 weight ratio of two components. It requires no high-temperature equipment or complicated processes, featuring convenient operation and suitable for large-scale production and small customized processing scenarios.



Liquid room temperature foaming silicone is composed of two components (A and B). After the two components are evenly mixed, an independent foaming reaction occurs to form a porous low-density foam silicone structure. The finished product is soft and flexible with excellent resilience and stable flame retardant properties, with high safety for the processing of various closed, fitting and protective products. Different from traditional foaming materials, it does not rely on high temperature for foaming and can be formed at room temperature, which greatly reduces production energy consumption and equipment costs.

This material has outstanding core performance. It features excellent high temperature resistance, which can withstand a high temperature of 300℃ for a long time without deformation, aging or failure under high-temperature working conditions. The foaming ratio is stably controlled at 2-6 times, and the density of finished products ranges from 200 to 500kg/m³ with obvious lightweight advantages. With good elasticity and soft texture, it has strong moldability and can adapt to the processing of various special-shaped products.

It has a wide range of applications. In the industrial field, it can be processed into silicone foaming sealing strips, sheets, coils and anti-seismic foaming plates for equipment cushioning, sealing, dust prevention and heat insulation. In the office equipment field, it can be made into sponge tubes for copier and printer transfer roller shafts. In the civil field, it can be used as flexible filling materials for bags and leather goods.

Integrating multiple advantages of room-temperature processing, high temperature resistance, flame retardancy, light weight and high elasticity, liquid room temperature foaming silicone solves the pain points of traditional materials and is a cost-effective functional foaming material widely used in industrial manufacturing, office equipment, light industry and other fields.