Custom Molded Rubber and Silicone Parts

JE Silicone Company has 20 years experience in silicone injection molding as silicone is one of the most popular materials used in injection molding.  The company specializes in liquid silicone rubber (LSR) molding and compression molding of rubber parts.

Till now, we have 5000+ successful mold opening. Here are some of the latest projects we’ve worked on with some of our clients all around the world!

What is Liquid Silicone Rubber Molding?

Liquid silicone rubber molding (LSR ) 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 created through an injection molding process where the material delivery system is cooled and the mold is heated.

The advantages of LSR molding

• Widely used
• High durable
• Chemical resistance
• High and low temperature resistance
• Biocompatibility
• Easy sterilization
• Insulating properties
• Easy final prototype creation for testing and trials

Rubber Compression Molding

Compression molding is the process of molding in which a preheated polymer is placed into an open, heated mold cavity. The mold is then closed with a top plug and compressed in order to have the material contact all areas of the mold. This process is able to produce parts with a wide array of lengths, thicknesses, and complexities. The objects it produces are also high in strength, making it an attractive process for a number of different industries.

Advantages of rubber compression molding

• Highly precise end productions that are nearly flash-less and ready for quick delivery
• Low material waste, resulting in cost savings
• Simpler, less expensive, and faster tooling
• Suitable for a variety of materials, including natural rubber, silicone, Viton, EPDM, BUNA, neoprene

Contact us today to have your project quoted by one of our experts.

 

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