Formaldehyde is utilized in the finishing process of textiles;however,excessive formaldehyde content can pose con-siderable health risks to humans.This study validates the key parameters of the automated textile formaldehyde content testing equipment developed.The test results show that the volume of the extraction liquid,sample liquid,and staining liquid all meet the standard requirements.The accuracy and uniformity of the water bath temperature are stable,the residual amount of the automatic cleaning function and formaldehyde recovery rate satisfy the testing requirements.Furthermore,the actual samples have reproduc-ibility in both manual testing and full-automatic testing,indicating that this automated formaldehyde content testing equipment is capable of meeting the relevant requirements of national standards.
维普
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