Shenzhen Inspection And Quarantine Bureau'S Textiles Eight Standards Passed The Examination And Approval.

Textile Laboratory

The method standard series method established by scientific research achievements for many years includes 7 standards: General test rules, formic acid / zinc chloride method, sodium zincate method, sulfuric acid method, mixed acid method, hydrochloric acid method, sodium hydroxide / thiourea / urea method.

Because the chemical properties of regenerated cellulose fiber and cotton are very similar, it is difficult to separate two kinds of fibers by chemical means. A series of methods for quantitative analysis of textile regenerated cellulose fiber and cotton have solved the problems of long-term textile inspection organizations, and provided a variety of reliable test methods for quantitative analysis of regenerated cellulose fiber and cotton.

The eighth criterion, "qualitative identification method of low melting point polyester fiber", has developed a simple, reliable and efficient identification method, which has resolved the increasing import of low melting point polyester composite fibers without corresponding tests.

These 8 standards, which have been approved through the examination and approval, indicate that the Shenzhen Bureau has achieved substantial results in promoting the pformation of scientific research achievements over the years. It not only helps to improve the inspection and quarantine standard system, but also improves the level of textile detection and product quality and promotes anti fraud.