Activated carbon sponge: Activated carbon sponge Features: activated carbon honeycomb sponge is the use of polymer binder material quality and capability of adsorption on activated carbon powder catalytic attached to the air carrier made of polyurethane foam purifying filter material. Its carbon content of about 30-50%, has a good adsorption performance. It can be used to remove volatile organic compounds and dust in the air, smoke, odor, formaldehyde and other harmful substances pollute the air purifier. 1, the adsorption performance: A, benzene adsorption strength: more than 90% B, amount of iodine adsorbed: 1000mg / g or more. 2, the deodorizing characteristic: A, ethanethiol: 30 minutes removal rate ≥90%, B, 30 minutes trimethylamine removal rate ≥90%, 3, heat resistance: temperature range: -20 ℃ ~ 130 ℃. 4, Resistance: gas line speed 1.0m / s, 4mm drop 42Pa 20mm drop 98Pa .; 5, the conventional size: 1 * 1m, 1 * 2m, thickness 3-50mm; aperture: aperture, the hole, big hole . Activated carbon sponge are: Activated carbon foam used in air purifiers, home air conditioners, central air conditioning, air cleaners, range hoods, heaters, air conditioning as well as special-purpose fan duct filtration.