Medical grade platinum cured silicone rubber is universally recognized as the premier material for applications demanding the highest levels of purity, safety, and performance. Unlike peroxide-cured silicones, the platinum curing process utilizes a platinum-based catalyst that results in an exceptionally pure elastomer with virtually no volatile organic by-products. This advanced manufacturing technique ensures that the final product is completely odorless, tasteless, and free from harmful leachables or extractables, making it perfectly suited for direct and long-term contact with human tissue, bodily fluids, and sensitive pharmaceutical products.
The biocompatibility of platinum cured silicone is unparalleled, meeting stringent international standards such as ISO 10993, USP Class VI, and FDA requirements. Its inert nature means it does not react with other elements or degrade over time, providing reliable performance in critical medical devices like catheters, implantable prosthetics, respiratory masks, and fluid transfer tubing. The material’s high transparency allows for visual monitoring of fluids, while its excellent physical properties, including high tensile strength and elongation, ensure durability even in miniaturized components. Furthermore, it can withstand repeated sterilization cycles, including autoclaving, gamma irradiation, and ethylene oxide, without losing its mechanical integrity.
Beyond its exceptional biocompatibility, medical grade platinum cured silicone offers remarkable versatility in design and application. It maintains flexibility across an extreme temperature range, typically from -60°C to 250°C, and exhibits excellent compression set resistance for reliable long-term sealing. The material’s low shrinkage rate and high detail reproduction make it ideal for precision molding of complex geometries, while its non-stick surface facilitates easy cleaning and maintenance. As the healthcare and pharmaceutical industries continue to advance, platinum cured silicone rubber remains the foundational material for innovation, providing the safety, purity, and performance necessary to save lives and improve patient outcomes.
Food grade silicone rubber for mold making, plz check
MY LSR 3500 
