GB/T 29493.7-2013

Active

Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 7: Determination of monomeric diisocyanates in polyurethane coating agent

纺织染整助剂中有害物质的测定 第7部分：聚氨酯涂层整理剂中二异氰酸酯单体的测定

Standard Type
GBT
ICS
71.100.40
CCS
G70
Status
Active
Issue Date
2013-07-19
Implementation
2013-12-01
Centralized Committee
中国石油和化学工业联合会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for determining the content of monomeric diisocyanates in polyurethane coating agents used in textile finishing. It is applied by textile chemical suppliers and quality inspection laboratories to ensure that polyurethane-based coatings for fabrics meet safety limits for these reactive, potentially hazardous monomers. The standard supports regulatory compliance and worker safety in the textile dyeing and finishing industry.

Related Standards

QB/T 2485-2008 Toilet soap QB/T 1793-2006 Natural menthol QB/T 2317-2007 Natural Calcium Carbonate for Toothpaste QB/T 2477-2007 Dicalcium phosphate dihydrate for toothpaste QB/T 2486-2008 Laundry bar soap HG/T 4246-2011 2,5-Dichloronitrobenzene HG/T 4230-2011 Polyurethane chain extender MCDEA HG/T 4247-2011 3-Nitro-4-chlorobenzenesulfonic acid
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.