ept is also called artificial 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. The corners of the nozzle are crushed and can be used directly for secondary use.
It not only simplifies the processing process but also reduces the processing cost. Therefore, thermoplastic elastomer TPE/TPR materials have become the latest materials to replace traditional rubber. They are environmentally friendly, non-toxic, comfortable to the touch and exquisite in appearance, making the products more durable. Creativity. Therefore, it is also a new type of synthetic material that is more humane and high-grade, and it is also a global standard environmentally friendly material.
Extended information:
The hardness of polyetherester elastomer can range from Shore D (32 to 82), and its elasticity and strength are between rubber and plastic. Compared with other thermoplastic elastomers TPE, the modulus of polyetherester elastomer under low strain conditions is higher than that of other thermoplastic elastomers of the same hardness. When modulus is an important design condition, polyetherester elastomer can reduce the cross-sectional area of ??the product and reduce the amount of material used.
Polyetherester elastomer has extremely high tensile strength. Compared with polyurethane (TPU), the compression modulus and tensile modulus of polyetherester elastomer are much higher. When making the same part with polyetherester elastomer and TPU of the same hardness, the former can withstand greater loads. Above room temperature, the flexural modulus of polyetherester elastomer is very high, and it is not as hard as TPU at low temperatures, so it is suitable for making cantilever beams or torque-type parts, especially for making high-temperature parts
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