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How to judge whether Waterproof Acoustic vents need repair?Feb 10 , 251. Appearance inspection: Observe the surface of the vent: Check whether the outer shell, blades, grilles and other parts of the vent are damaged, de...read more
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What are the reasons for water leakage in waterproof and soundproof vents?Feb 10 , 251. Installation Improper installation position: If the vent is installed in an area prone to water accumulation, or the installation angle is not goo...read more
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How to deal with water leakage in Waterproof Acoustic vents?Feb 10 , 251. Find the leaking point Carefully check all parts of the vent, including the outer shell, pipe joints, sealing strips, etc., to determine the speci...read more
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How do Automotive Vents affect the quality of air inside a vehicle?Feb 10 , 251. Fresh air intake: Vents allow fresh air from outside to enter the vehicle cabin, which helps reduce the concentration of carbon dioxide in the veh...read more
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How do vents regulate the temperature inside the car?Feb 10 , 251. Bringing in outside air: In the hot summer, by setting the air conditioning system to external circulation mode, the vents will bring in cooler ai...read more
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What are the production processes of ePTFE membrane?Feb 10 , 251. Raw material selection and preparation: Select the appropriate PTFE resin as the raw material, and add extrusion aids (such as lubricants) as need...read more
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How to detect the porosity and thickness of ePTFE membrane?Feb 10 , 25Porosity detection method: 1. Bulk density method: Porosity is determined by measuring the volume density of ePTFE membrane. Volume density refers t...read more
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What is the impact of porosity measurement on the performance of ePTFE membrane?Feb 10 , 251. Air permeability: The porosity of the ePTFE membrane directly affects its air permeability. The higher the porosity, the better the air permeabili...read more
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What environmental factors are related to the porosity of ePTFE membranes?Feb 10 , 251. Processing conditions: Processing conditions, especially temperature and stretching rate, are key factors in determining the porous microstructure...read more
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How does the porosity of the ePTFE membrane affect its filtration efficiency?Feb 10 , 251. Improvement of filtration efficiency: Studies have shown that ePTFE coated filter materials can effectively intercept PM2.5-PM10 fine dust, and th...read more
