Methylphenyl silicone rubber is a special type of polymer material, essentially a large molecule methylphenyl silicone oil. Its molecular structure contains a significant number of phenyl groups, which not only endows it with the high temperature resistance and excellent dielectric properties typical of standard methyl silicone rubber but also provides superior radiation resistance and ablation resistance. At the same time, it possesses good physical and mechanical properties and excellent high- and low-temperature resistance. Depending on the phenyl content, methylphenyl silicone rubber can be categorized into low, medium, and high phenyl types, suitable for various applications.

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Methylphenyl silicone rubber is widely used in aerospace, electronics, machinery, and chemical industries. It is employed to produce sealing and insulation materials that can withstand high and low temperatures, maintaining stable performance over extended periods. Additionally, due to its unique high-temperature resistance and ablation resistance, it is often used in the manufacture of radiation-resistant materials and molded products to meet the demands of specialized industrial applications.

This product is insoluble in water but soluble in organic solvents like toluene, making it convenient for certain processing workflows. It is available in packaging formats of 1.25 kg plastic containers or 200 kg steel drums, and should be stored in a well-ventilated, dry warehouse to ensure its performance stability. Methylphenyl silicone rubber is classified as a non-hazardous material for transport, with a shelf life of up to two years, ensuring high safety and convenience during storage and transportation.