SILBIONE LSR 4350 HC B may be stored at temperatures between -5°C / 23°F and 30°C / 86°F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


Health Care ( HC ) Liquid Silicone Rubber ( LSR ) Systems are two part 100% solids, pure dimethyl silicone elastomers, engineered for optimum performance in liquid injection molding ( LIM ) processes where high clarity, high strength molded parts are desired for less than 29 day medical implant and industrial applications. Enhanced elongation and tear resistance makes this grade an ideal candidate for molding undercuts and thin cross-section. Liquid Silicone Rubber ( LSR ) is a pumpable, colourless, translucent paste. When A and B components are mixed together in equal portions, the liquid will cure to a tough, optically clear elastomer via platinum catalysed addition-cure chemistry. Product offers rapid cure, excellent mold release for shorter cycle times and superior clarity. The LSR system is supplied in two component kits consisting of equal amounts of Part A and Part B.


Liquid Silicone Rubber

Asia Pacific;Europe Middle East Africa;Central and South America;North America












specific-gravity_108e6684-e7c4-4e2b-a615-631b494320d3specific-gravity_108e6684-e7c4-4e2b-a615-631b494320d3Specific Gravity1.125PairedMixISO 1183
elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2elongation_68a5ddf2-2baf-4e60-ac6f-0a8a18a758b2Elongation> 450PairedMixASTM D 412%





SILBIONE LSR 4350 HC ASILBIONE LSR 4350 HC A/our_offer/Product/90039950/90039946/SILBIONE-LSR-4350-HC-A
























Rubber General Guide General Guide