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AIR FILTER FOR HIGH EFFICIENCY PM2.5 CAPTURE
AIR FILTER FOR HIGH EFFICIENCY PM2.5 CAPTURE
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机译:高效过滤PM2.5的空气过滤器
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摘要
Described here is an air filter comprising a substrate and a network of polymeric nanofibers deposited on the substrate wherein the air filter a removal efficiency for PM2.5 of at least 70% when a light transmittance is below 50%. Also described here is an electric air filter comprising a first layer adapted to receive a first electric voltage wherein the first layer comprises an organic fiber coated with a conductive material. Further described is an air filter for high temperature filtration comprising a substrate and a network of polymeric nanofibers deposited on the substrate wherein the air filter has a removal efficiency for PM2.5 of at least 70% at a temperature of a least 70°C.
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