Thermoplastic Elastomer (TPE) 

Thermoplastic Elastomer (TPE) is a versatile material widely used in the production of syringe plunger stoppers due to its excellent elasticity, chemical resistance, and processability. In syringe applications, TPE serves as a critical sealing component at the tip of the plunger, ensuring smooth gliding motion and leak-proof performance when drawing in or injecting fluids. TPE combines the mechanical benefits of rubber with the ease of thermoplastic processing, offering a high degree of flexibility, durability, and cleanliness. Its compatibility with pharmaceutical-grade requirements makes it ideal for disposable medical devices such as syringes, where consistent performance, sterility, and biocompatibility are essential.