Thermoplastic elastomer TPE/TPR, also known as synthetic rubber or synthetic rubber. Its products not only have the excellent properties of high elasticity, aging resistance, and oil resistance of traditional cross-linked vulcanized rubber, but also have the characteristics of easy processing and wide processing methods of ordinary plastics. It can be produced by injection molding, extrusion, blow molding and other processing methods, and the edges and corners of the water nozzle can be 100% directly reused after crushing. Thermoplastic elastomer TPE/TPR material has become the latest material to replace traditional rubber, as it simplifies the processing process and reduces processing costs. Its environmental friendliness, non toxicity, comfortable hand feel, and exquisite appearance make products more creative. Therefore, it is also a more humanized and high-quality new synthetic material, and a globally standardized and environmentally friendly material. 1. Excellent ozone resistance, weather aging resistance, and can be used for a long time at -40 ℃~120 ℃. 2. Low compression deformation and excellent resistance to bending fatigue. 3. Excellent anti fading properties. 4. Thermal welding (flexibility and sealing of high assembly) 5. Extremely light density (0.96-1.00/cm ³), with cost advantages