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Site: Home > Related Articles > Method of measuring the air permeability of nylon textile fabrics with a water vapor transmission rate tester

Method of measuring the air permeability of nylon textile fabrics with a water vapor transmission rate tester

Author: Released in:2022-11-23 Click:11

Summary: The label of the clothing will indicate the composition of the fabric, with \"nylon\" being more common. In laymen\'s terms, nylon is what we often call \"nylon\", which has the advantages of good wear resistance and high resilience. However, a physical indicator that affects people\'s wearing comfort is breathability.

This article takes the \"W|061 Water Vapor Transmission Rate Tester\" developed by Jinan Saicheng as an example to test the air permeability of nylon fabrics from a clothing manufacturer. special trial. Through the detailed records of the testing process, test results and other data, it provides a reference direction and method for most companies in need.

1, Keywords: water vapor permeability of textiles, moisture permeability tester of nylon fabric, water vapor permeability tester, water vapor permeability tester, water vapor ofn Textile Permeability, Packaging Water Permeability Tester, Moisture Permeability Tester, Moisture Resistance Tester, Water Resistance Tester

2, Executive Standard

GB/1037—88\" Plastic Film and Sheet Water Vapor Permeability Test Method Cup method\"

3. Test sample

Nylon textile fabric (note: the sample is provided by Jinan Saicheng\'s customer)

4. Testing equipment Jinan Saicheng self-developed \"W| 061 Water Vapor Transmission Rate Tester\", has met and complied with many national and international standards: ISO 2528, GB 1037, GB/T 16928 , ASTM E96, ASTM D1653, TAPPI T464, DIN 53122 -1, JIS Z0208, YBB 00092003.

5. TestPrinciple of the method

W/031 water vapor transmission rate tester uses moisture-permeable cup weighing method The principle of the test is that at a certain temperature, a specific humidity difference is vormd on both sides of the sample and the water vapor penetrates through the sample into the moisture-permeable cup in the dry side. By measuring the weight change of the moisture-permeable cup with time, to obtain the water vapor transmission rate and other parameters of the sample.

7. Conclusion

The \"W|061 Water Vapor Transmission Rate Tester\" developed by Jinan Saicheng adopts the principle of weighing method, 3-6 samples can be measured at a time, and the lifting and Weighing of the moisture-permeable cup is fully controlled by the cylinder to avoid human error and ensure accurate and reliable data. Therefore, it is an ideal testing instrument for large textile manufacturers, quality inspection agencies and other related enterprises and institutions.

Of course, for textiles such as nylon, the water vapor transmission rate is just one of them. In addition to one of the test indicators, there must be testingon tensile strength, thickness, impact resistance, tear resistance and other indicators, and no-standard customization is more acceptable. Since its establishment more than ten years ago, Jinan Saicheng has independently developed nearly a hundred kinds of instruments, which can simultaneously meet customers\' different test indicators for the same product, and greatly improve work efficiency. As a high-tech enterprise integrating R&D, production, sales, training and service, Jinan Saicheng is committed to providing professional testing instruments and solutions for global customers.

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