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What are the aging test methods for ePTFE membrane?Feb 10 , 251. Thermal aging test Test equipment: Use a constant temperature oven or thermal aging test chamber. Test process: Place the ePTFE membrane sample i...read more
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What factors should be considered when designing an ePTFE membrane aging test plan?Feb 10 , 251. Intended use environment Temperature range: Understand the highest and lowest temperatures that the membrane may experience in actual application....read more
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How to determine the test time and cycle when testing the ePTFE membrane aging program?Feb 10 , 251. Expected service life Understand the expected life requirements of the membrane in actual applications. If the membrane is expected to last for 10...read more
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What effects does the aging test have on the performance of ePTFE membranes?Feb 10 , 251. Decreased physical properties Decreased tensile strength: The membrane may become more prone to breakage and its ability to withstand external for...read more
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How to judge the aging degree of ePTFE membrane by appearance?Feb 10 , 251. Color change New ePTFE membranes usually have a uniform and bright color. With aging, the color may become darker, yellower, or uneven. 2. Surfac...read more
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Criteria for judging the degree of aging of ePTFE membraneFeb 10 , 251. Mild aging Color: The color of the membrane may slightly darken, but the overall color remains relatively uniform, without obvious color differenc...read more
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How to extend the service life of ePTFE membrane?Feb 10 , 251. Optimize the use environment Control temperature and humidity: Try to keep the membrane within the appropriate temperature and humidity range and ...read more
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How to judge the quality of vents?Feb 10 , 251. Appearance inspection: 1. Material observation: High-quality vents are usually made of polymer materials, with bright colors, uniform texture and ...read more
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Maintenance and care of LED ventsFeb 10 , 251. Clean the vents regularly: Dust, debris, etc. easily accumulate in the vents, affecting air circulation and heat dissipation. Therefore, you need t...read more
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How to extend the service life of LED vents?Feb 10 , 251. Keep the vents clean: 1. Clean dust regularly: Dust, debris, etc. are easily accumulated in the vents, affecting air circulation and heat dissipat...read more
