In sectors like aerospace, new energy vehicles, and industrial sealing, the demand for rubber materials with superior heat resistance and electrical properties continues to grow. Methyl phenyl vinyl silicone rubber, known for its controlled crosslinking and excellent dielectric performance, is becoming a preferred material for high-end HTV (heat-vulcanized) silicone applications.

This compound features phenyl-modified siloxane backbones with vinyl groups, enabling efficient crosslinking via peroxide or platinum catalysts. It offers thermal resistance up to 280°C, with good elasticity even at -60°C, making it suitable for compression, extrusion, and injection molding.

Applications span across electrical insulation, LED packaging, and military-grade components where stable dielectric properties and low thermal expansion are crucial for long-term performance.