Fumed silicone rubber, reinforced with fumed silica, distinguishes itself through high purity, exceptional clarity, and superior physical performance, securing its place among premium silicone materials. Its dense, uniform molecular structure delivers outstanding tensile strength, tear resistance, and resilience. Even across a wide temperature range—from -60°C to 250°C—it retains consistent flexibility and mechanical properties, making it ideal for precision electronics, aerospace, high-end kitchenware, and infant care products where safety and performance are paramount.

Unlike other silicone rubbers, fumed silicone rubber is free of impurities, odorless, and non-migrating, offering excellent biocompatibility and chemical stability. It meets stringent international food-grade and medical certifications and resists yellowing or performance degradation over time. Its excellent flowability and moldability enable complex geometries to be formed in a single step, reducing post-processing and improving product consistency and yield—providing a reliable material foundation for high-end manufacturing.

Notably, fumed silicone rubber is becoming a key enabler in advanced material innovation. With the rise of flexible electronics, smart wearables, and green energy technologies, it is being engineered with added functionalities such as conductivity, thermal management, and self-healing—pushing beyond traditional elastomer limits. This material is not just “soft”; it’s “smart.” Silently yet significantly, it underpins the reliability and comfort of tomorrow’s tech-driven products. The value of fumed silicone rubber goes far beyond being mere “rubber.”

High viscosity linear hydroxyl-terminated polydimethylsiloxane, plz check MY 107V150000-V550000