New air filter media for air filtering. Activated carbon foam/Sponge

Activated carbon sponge is a type of sponge material that has been infused or coated with activated carbon particles. This combination of sponge material and activated carbon creates a highly porous and absorbent material that is effective at removing impurities, odors, and contaminants from air and water. Activated carbon sponge is commonly used in air purifiers, water filters, and other applications where the removal of pollutants and odors is necessary. The activated carbon in the sponge works by adsorbing the contaminants onto its surface, trapping them and preventing them from being released back into the environment.

Specification

Base material: polyurethane sponge.

Activated carbon material: coconut shell and coal activated carbon.

Activated carbon pattern: powder activated carbon.

Carbon content: minimum 50%.

Pore size: small, middle, large.

Foam thickness: 3mm - 25mm.

Foam width: maximum 1m.

Foam length: maximum 2m.

Weight (g/m2) 320-350

Air Resistance（pa 1m/s）40

Efficiency of formaldehyde Absorption 96.3%

Efficiency of Benzene/（or VOC） Absorption 85%

How the carbon is coated by Spraying or dipping? Dipping