Product Details  Activated carbon fiber is widely used in solvent recovery, air purification, water treatment, gas mask, cigarette filtration, et  Activated carbon fiber felt is made from viscose fiber by carbonization and activation with large surface area, large pore volume and certain pore distribution. Features: 1.large adsorption volume 2.fast adsorption speed 3.heat-resistance 4.acid resistance and alkaline resistance 5.easily regenerated  Usage:  It is widely used in solvent recovery, air purification, water treatment, gas mask, cigarette filtration, nuclear air cleaning system, ozone elimination filter, gasoline vaporization protection for car, etc.  Iodine no:1000-1600mg/g Thickness: 1/2/2.5/3/3.5/4/5 Width(max): 1.4m Length of roll: 30m