GB/T 2546.2-2022
ActivePlastics—Polypropylene(PP) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
塑料 聚丙烯(PP)模塑和挤出材料 第2部分:试样制备和性能测定
Application Summary AI generated
This standard specifies the methods for preparing test specimens and determining the properties of polypropylene (PP) moulding and extrusion materials. It is applied in the plastics industry for quality control, material specification, and performance evaluation of PP materials used in injection moulding and extrusion processes. The standard ensures consistent testing conditions for comparing mechanical, thermal, and other properties across different PP grades.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.