Air purification membranes are in strong demand in the field of environmental protection and my country has raw material advantages

air purification membrane refers to a film formed from polytetrafluoroethylene as raw material through expansion, calendering and biaxial stretching. air purification membranes have the advantages of large porosity, small pore size, corrosion resistance, high temperature resistance, green environmental protection, and good flame retardancy. they have broad application prospects in environmental protection fields such as industrial dust removal, protective materials, automotive air purification, and indoor air purification.…