GB/T 46442-2025
ActivePlastics—Determination of color difference of recycled plastics
塑料 再生塑料色差的测定
Application Summary AI generated
GB/T 46442-2025 specifies a test method for measuring the color difference between recycled plastic materials and a reference standard. It is applied in the plastics recycling industry to evaluate the color consistency of reprocessed plastics, particularly for quality control in manufacturing products like packaging, automotive parts, or construction materials where visual appearance is critical. The standard is used by testing laboratories and production facilities to ensure recycled plastics meet specified color tolerances for reuse.
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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.