GB/T 8943.1-2008
AbolishedPaper，board and pulp - Determination of copper content
纸、纸板和纸浆 铜含量的测定
Application Summary AI generated
This standard specifies the method for determining the copper content in paper, board, and pulp using atomic absorption spectrometry or spectrophotometry. It is applied in the paper industry for quality control and material testing, particularly to detect copper contamination that can affect product performance, such as in electrical insulating papers or packaging materials. The standard ensures compliance with safety and technical requirements for paper products used in sensitive applications like food contact or electronic components.
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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.