Minnesota Rubber & Plastics

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Minneapolis, MN  |  1-800-927-1422

Minnesota Rubber and Plastics (MRP) is a leader in material compound development and the manufacturing of custom elastomeric and thermoplastic components. For 76 years, the company has built a reputation for collaborative design and successful production of “the tough parts.” With facilities across North America, Europe, and Asia, MRP collaborates with original equipment manufacturers to solve difficult sealing and component challenges across multiple markets. Capabilities include materials science and formulation, fully functional product prototyping, and operational excellence and supply chain consolidation. The company’s Innovation Center, coming spring of 2022, will provide its customers with enhanced direct access to materials science expertise and a fully integrated design-build-prototype-test process that enhances innovation and greatly accelerates product development. The company places emphasis on research and development and empowers its technicians to design, formulate, develop, and test a wide range of highly engineered materials and parts.

Rubber Molding Power Pages

Compression Molding

Compression Molding

Molding is a manufacturing process that uses a mold - the latter being a solid container used to give shape to a piece of material. It is a forming process. The form is transferred from the mold to the material by...

Rubber Injection Molding

Rubber Injection Molding

Rubber injection molding is when uncured rubber is transformed into a usable product by injecting raw rubber material into a mold cavity made of metal. The applied pressure produces a chemical reaction like...

Rubber Molding

Rubber Molding

Rubber molding is a process of transforming uncured rubber or an elastomer into a usable product by transferring, compressing, or injecting raw rubber material into a metal mold cavity...

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