Proto Labs Now Offering Liquid Silicone Rubber Molding
Eletter Product
Proto Labs is the world's faster manufacturer of custom prototype and low-volume parts. The company's proprietary software and automated systems translate 3D CAD models into instructions for high-speed manufacturing equipment that CNC-machine and injection-mold parts in a matter of days. Its Firstcut service can mill from one to 50 metal and plastic parts in three days or less. For larger quantities, Protomold can produce up to 10,000+ parts made from a full menu of engineering-grade thermoplastic resins in less than 15 days. The catalyst is an automated quoting system that provides design analysis and pricing information within hours of uploading a 3D CAD model.
Proto Labs brings a practical and cost effective way to get real liquid silicone rubber parts, really fast. We use our Protomold technology to analyze part geometry, provide design and manufacturability feedback, and produce the tools. Liquid silicone rubber (LSR) molding is a thermoset process that mixes a two-component compound together, which is then heat cured in the mold with a platinum catalyst to produce a final part. LSR parts are formed through an injection-molding process similar to that of conventional plastic injection molding with one major difference – the material delivery system is cooled and the mold is heated. Liquid silicone rubber possesses thermal, chemical and electrical resistance, plus biocompatibility. LSR parts can withstand sterilization while maintaining physical properties at extreme temperatures. For more information visit our website.
