GB/T 2913-1982
ActiveTest for whiteness of plastics
塑料白度试验方法
Application Summary AI generated
This standard specifies the method for measuring the whiteness of plastic materials using a photoelectric whiteness meter. It is applied in the plastics industry for quality control and evaluation of raw materials and finished products, particularly for white or near-white plastics used in consumer goods, packaging, and construction. The test ensures color consistency and visual appearance in manufacturing and product acceptance.
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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.