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FILTER MEDIUM FOR AIR FILTER HAVING ELECTROSTATIC SPINNING NANOFIBER LAYER, AND METHOD OF MANUFACTURING THE SAME
FILTER MEDIUM FOR AIR FILTER HAVING ELECTROSTATIC SPINNING NANOFIBER LAYER, AND METHOD OF MANUFACTURING THE SAME
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机译:具有静电纺丝纳米纤维层的空气过滤器用过滤介质及其制造方法
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摘要
PROBLEM TO BE SOLVED: To provide a filter medium for an air filter of low pressure loss and high efficiency, which has an electrostatic spinning nanofiber layer by an easy and inexpensive method.;SOLUTION: In the method of manufacturing a filter medium for an air filter having an electrostatic spinning nanofiber layer, a nanofiber layer containing nanofibers having a nano-order fiber diameter is formed by spinning a polymer solution in which particles are distributed using an electrostatic spinning method on the surface of an air-permeable support layer. In the filter medium for the air filter, a PF value can be made ≥15.;COPYRIGHT: (C)2011,JPO&INPIT
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