What Is Liquid Silicone Rubber (LSR) Overmolding
Liquid Silicone Rubber (LSR) overmolding is a specialized injection molding process where LSR is molded over a substrate or another material to create a single integrated component. This technique enhances product functionality by combining the unique properties of silicone rubber with other materials, such as plastics or metals. LSR overmolding is widely used across various industries, including medical, automotive, electronics, and consumer goods, due to its durability, flexibility, and biocompatibility. This guide explores the fundamentals of LSR overmolding, its benefits, applications, process steps, material selection, and challenges. Understanding Liquid Silicone Rubber (LSR) What is Liquid Silicone Rubber? Liquid Silicone Rubber (LSR) is a high-performance elastomer that maintains its flexibility and mechanical properties across a wide range of temperatures. Key Properties