GB/T 31973-2015
ActiveNatural weathering exposure tests for automotive non-metallic materials and parts
汽车非金属材料及部件自然曝露试验方法
Application Summary AI generated
This standard specifies the methods for conducting natural weathering exposure tests on non-metallic materials and parts used in automobiles. It is applied in the automotive industry to evaluate the durability and performance degradation of components like plastics, rubbers, coatings, and textiles when exposed to real-world environmental conditions such as sunlight, temperature, and humidity. The standard is used during product development and quality control to simulate long-term outdoor aging and ensure material reliability for vehicle exterior and interior 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.