(1) PP(Polypropylene)Fiber Filter Material , Filter Efficiency :From 85% To 99.999% ,(F5-H12) Can be pleated, pleated width: 1'',2'',4'' It Can Be Used For pleated panel filters, Filter Bag, Mask, Respirator, auto parts, Medium And High Efficien... - Update: 2008-04-08

Size:900-1200mm Thickness:3-20mm Density:0.12~0.15gram/cube cm Tensile strength:0.1-0.30 mpa Carbon content: ~ 90% Electric resisitance:1.0 ohm/25mm Heat conductivity:0.07-0.16 w/m.c Ash:1.5% Use temperature: under vacuum or inert gases pr... - Update: 2008-04-01