What’s The Application Of PPSU Overmolding LSR ?
In advanced manufacturing, combining different materials in a single component is becoming increasingly common. One innovative method used in medical, healthcare, and consumer product industries is PPSU overmolding with Liquid Silicone Rubber (LSR). This process integrates the high mechanical strength of PPSU (Polyphenylsulfone) with the flexibility and biocompatibility of silicone, creating durable, safe, and comfortable products. PPSU provides structural rigidity and excellent thermal resistance, while LSR offers elasticity, sealing performance, and skin-friendly properties. Because of these complementary advantages, PPSU overmolding with LSR has become widely used in medical devices, baby care products, wearable healthcare equipment, and high-end consumer components. This article explores the major applications, advantages, manufacturing process, and design considerations of PPSU overmolding with LSR. Understanding PPSU Overmolding With





