GB/T 7643-1987
AbolishedSticklac
紫胶原胶
Application Summary AI generated
GB/T 7643-1987 specifies the technical requirements, test methods, inspection rules, and packaging/storage conditions for sticklac, a natural resinous substance secreted by lac insects. It is applied in the agricultural and forestry sectors for quality grading and trade of raw sticklac, which is primarily used as a raw material for producing shellac, coatings, adhesives, and sealing waxes. The standard ensures consistency in sticklac's purity, moisture content, and color for industrial processing and commercial transactions.
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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.