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How to detect the air permeability of Vents?Feb 10 , 251. Cup method Prepare a permeable cup with desiccant and seal the Vents on the cup mouth. Put the permeable cup in a constant temperature and humidi...read more
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What are the precautions for using Vents?Feb 10 , 251. Construction environment The construction temperature should be between 5℃ and 35℃. Avoid construction at too low or too high temperatures to avoi...read more
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What are the consequences of improper vent construction?Feb 10 , 251. Waterproof failure The membrane is not tightly spliced, not firmly fixed or damaged, resulting in moisture infiltration, which cannot achieve the ...read more
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How to choose the right vents?Feb 10 , 251. Performance indicators Waterproof performance: Pay attention to the water pressure value it can withstand to ensure that it meets the waterproof r...read more
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What is the waterproof and breathable principle of ePTFE Membrane?Feb 10 , 25The waterproof and breathable principle of ePTFE Membrane is based on its special microporous structure and physical properties. ePTFE Membrane is a ...read more
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What are the applications of the waterproof and breathable principle of ePTFE membrane?Feb 10 , 251. Clothing field Outdoor sportswear: such as mountaineering suits, ski suits, raincoats, etc. It can allow the sweat produced by the human body to b...read more
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How to improve the waterproof and breathable performance of ePTFE membrane?Feb 10 , 251. Optimize the microstructure of the membrane Adjust the stretching process: By controlling the parameters such as the strength, speed and temperatu...read more
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What factors affect the service life of ePTFE membrane?Feb 10 , 251. Use environment: If the membrane is exposed to harsh environmental conditions for a long time, such as high temperature, high humidity, strong chem...read more
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What are the reasons why the service life of ePTFE membrane is shorter than expected?Feb 10 , 251. Quality issues Poor quality of raw materials: Low-quality polytetrafluoroethylene raw materials are used, which affects the basic performance and ...read more
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How to determine the design life of ePTFE membrane?Feb 10 , 251. Understand the use environment Analyze the specific environmental conditions where the membrane will be used in detail, including temperature, hum...read more
