GB 11116-1989
AbolishedHigh density polyethylene resin
高密度聚乙烯树脂
Application Summary AI generated
GB 11116-1989 specifies the classification, technical requirements, test methods, and inspection rules for high-density polyethylene (HDPE) resin. It is applied in the production and quality control of HDPE materials used for manufacturing blow-molded containers, injection-molded household items, and extruded pipes or sheets. This standard ensures consistency in melt flow rate, density, and mechanical properties for industrial processing and end-use applications.
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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.