Linear Vinyl Silicone Oil IOTA-273 (CAS: 68083-19-2) is a highly reactive intermediate material with terminal vinyl polydimethylsiloxane as its core structure. Relying on its unique chemical properties and excellent compatibility, it plays a crucial role in fields such as polymer material modification and silicone rubber preparation. This product not only inherits all the functional advantages of methyl silicone oil but also breaks through the limitations of traditional silicone oil in reactivity and material compatibility through the precise design of terminal active groups, providing efficient solutions for high-end material research and development as well as industrial production. In terms of core performance, IOTA-273 exhibits three major core advantages. Firstly, it has significant high reactivity. The vinyl groups at both ends of the product possess extremely strong reactivity, which can rapidly undergo addition reactions with hydrogen-containing silicone oil under the action of specific catalysts. At the same time, it can flexibly participate in various chemical reactions such as polymerization and crosslinking, providing abundant possibilities for material functional modification and structural regulation. Secondly, the compatibility is fully upgraded. Compared with conventional methyl silicone oil, this product has greatly improved compatibility with various organic materials such as polyurethane, acrylic acid, and resin, making it easier to achieve uniform compatibility with various organic systems, effectively avoiding problems such as delamination and precipitation, and ensuring the stability of composite materials. Thirdly, it has both functional inheritance and expansion. It completely retains the inherent characteristics of methyl silicone oil such as high and low temperature resistance, aging resistance, insulation, and hydrophobicity. Meanwhile, relying on the reaction characteristics of active double bonds, it can further endow materials with new functional properties, realizing the dual value of "basic functions + customized modification". Based on its excellent product performance, IOTA-273 achieves in-depth empowerment in multiple high-end application fields. In the production of high-temperature vulcanized (HTV) silicone rubber, this product serves as a core basic raw material, which can significantly improve the mechanical strength and hardness of silicone rubber, optimize the processing and molding performance of the product, and is widely used in key scenarios such as seals, insulators, and high-temperature resistant rubber products. In the field of liquid silicone rubber, relying on its excellent fluidity and reactivity, it has become the main raw material for injection-molded silicone rubber, adapting to the needs of precision molding processes, and can be used in the manufacturing of high-end products such as electronic component packaging, medical consumables, and high-end molds. In the field of material modification, the controllable reaction characteristics of this product with various organic materials such as polyurethane and acrylic acid make it a core modifier for preparing new weather-resistant, UV-resistant, reinforced and toughened materials. It has been successfully applied in scenarios such as plastic modification, resin upgrading, and high-end paint and coating performance optimization, effectively improving the service life and environmental adaptability of end products. Linear Vinyl Silicone Oil IOTA-273, with its product characteristics of high reactivity, high compatibility, and versatility, has become a key bridge connecting organic materials and inorganic silicone materials. Whether it is the industrial production of high-end silicone rubber or the research and development innovation of cutting-edge composite materials, this product can help enterprises improve their product competitiveness by virtue of its stable product quality and flexible application characteristics. Relying on precise molecular design and strict quality control, we provide standardized products and customized technical support for customers in various industries, and work together to promote technological upgrading and industrial innovation in the material field.