GB/T 38411-2019
ActiveLeather chemicals—Determination of the free formaldehyde in leather process auxiliaries
皮革化学品 皮革加工助剂中游离甲醛的测定
Application Summary AI generated
This standard specifies the test method for determining the content of free formaldehyde in leather processing auxiliaries, such as tanning agents, fatliquors, and finishing agents. It is applied in the leather chemical manufacturing industry and quality inspection laboratories to ensure that auxiliary products meet safety limits for formaldehyde emissions. The standard is critical for compliance with environmental and health regulations in leather production and finished leather goods.
Related Standards
NY/T 1173-2006
Technical specifications for testing of animal fur
GB/T 17928-1999
Leather--Determination of the stitch tear resistance
GB/T 4689.20-1996
Leather--Determination of adhesion of finish
GB/T 14789-1993
Fur--Raw mink skin
GB/T 14788-1993
Fur--Raccoon dog skins
GB/T 14787-1993
Fur--Yellow weasel skins
GB/T 14629.1-1993
Fur--Cheki and lamb skin
GB/T 14629.4-1993
Fur--Raw goatling skin
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.