... 100gsm-1000gsm4)Thickness: 0.5mm-30mm5)Usage: Air Filtration, Liquid filtration, Powder filtration Application fields:1) The fume and ... 2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and ... , coal-feed boiler and liquidized laid boilers4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff ...