GB/T 30312-2013
AbolishedTest method for thermal shrinkage of yarns and cords
浸胶纱线、线绳和帘线热收缩试验方法
Application Summary AI generated
This standard specifies a test method for measuring the thermal shrinkage of dipped yarns, cords, and tire cords under specified temperature and tension conditions. It is primarily applied in the rubber and plastics industry for quality control and performance evaluation of reinforcing materials used in tires, conveyor belts, and hoses. The method ensures these materials meet dimensional stability requirements during manufacturing and end-use heating processes.
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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.