Applications

Thermoplastic Compound

November 5, 2025
3:50 pm

Thermoplastic Compound Introduction

Elastomers are a type of polymer material with high elastic deformation ability. They can be deformed significantly under external force and return to their original shape after the external force is removed. Their molecular structure is usually composed of long-chain polymers, which form a network structure through cross-linking (chemical bonds or physical effects), giving the material unique elastic properties.

Material Features

1. High resilience: deformation can reach several hundred percent with a high recovery rate.
2. Energy absorption: Excellent shock absorption and cushioning performance (e.g., automotive suspension).
3. Adjustable Performance: Modify hardness (Shore A 10~90), temperature resistance, and other properties through formula design.
4. Diverse processing methods: Vulcanized rubber requires hot press molding, while TPE can be processed by injection molding or extrusion.
5. Environmental Adaptability: Some elastomers are oil-resistant and UV-resistant (e.g., NBR, EPDM).

Application

1. Automotive Industry: Tires (NR/SBR), Seals, Damping Components, Hoses/Belts.
2. Electronic and Electrical Appliances: Cable insulators, keyboard/remote control buttons, waterproof seals (e.g., TPE).
3. Medical Health: Medical catheters, gloves, infusion tubes, implantable devices.
4. Consumer goods: sports equipment, shoe materials, toys.
5. Industry and Energy: Polyurethane conveyor belts, mining machinery, oil pipelines.
6. Emerging Technologies: 3D Printing Materials, Wearable Devices (Stretchable Sensors), and Soft Robotics.
7. Extreme environments (aerospace, chemical sealing): Fluororubber seals, aircraft engines, fuel systems.