GB/T 38273.1-2019
ActivePlastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 1:Designation system and basis for specification
塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第1部分：命名系统和分类基础
Application Summary AI generated
This standard establishes a designation system and specification basis for thermoplastic polyester/ester and polyether/ester elastomers used in molding and extrusion processes. It is applied in the plastics and rubber industries to classify these materials by their hardness, melting point, and other key properties, enabling consistent identification and quality control for manufacturers and end-users. The standard ensures that material specifications are clearly communicated for applications such as automotive parts, industrial components, and consumer goods requiring flexible, durable elastomers.
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