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

2011/7/22 10:00:00 41

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Eight Standards For Textiles Are Approved.

Textile major recently held in Zhengzhou, Henan

test

The quarantine standards examination committee and the 2011 standard opening report meeting were examined and approved by the 8 standards drafted by the Textile Laboratory of Shenzhen inspection and Quarantine Bureau.

Textile regeneration

fibre

The series method of quantitative analysis of cellulose and cotton "is a series of standard methods established by the Textile Laboratory of Shenzhen Bureau for many years, including 7 standards: General test, 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 fibers and cotton has solved the long-term problems.

textile

The difficulty of the detection mechanism provides a variety of reliable test methods for the quantitative analysis of regenerated cellulose fiber and cotton.

The eighth criterion, "qualitative identification method for low melting point polyester fibers", has developed a simple, reliable and efficient identification method, which has resolved the contradiction between the increase in the import of low melting point polyester fiber and the corresponding identification standard.

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 improve the standard system for inspection and quarantine, improves the level of textile detection and product quality, but also has positive significance for improving the level of anti fraud and promoting fair trade in textiles.