A Look Inside Injection Molding

See the technology and equipment behind Protolabs’ low-volume injection molding service—from CAD analysis to mold milling to part production.

“Protolabs is a tremendous ally because they enable us to develop and iterate at a much higher speed.” — Kevin Anderson, Mechanical Engineer at Google(X)

Material Selector for Molding

Our pocket-sized Material Selector is a quick reference guide to help you identify the right thermoplastic and liquid silicone rubber materials for your next injection molding project. It lists specific measurements like tensile strength, heat deflection, and durometer to ensure you have the most suitable material for your part’s application.

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Protolabs

Rapid Injection Molding for Plastic Parts

Why Injection Molding at Protolabs?

A Look Inside Injection Molding

Material Selector for Molding