Activated Carbon Filter Cloth sandwich(manufacture)

It is a special filter material used in inner air cleaning for rooms and autos. We produce layers of non-woven fabric interlaying activated carbon by composite technology. It has the physical characteristics of weaving fabric (such as strength, flexibility and durability), meanwhile it also has good adsorption and microporous filtration of activated carbon.  The product can filtrate contaminate, remove sorts of poisonous gases (such as: formaldehyde, toluene, hydrosulfide, ammonia, etc.), especially to adsorb smog and filtrate dust particles.  It is tested: air dust particle: 5µm, particle efficiency: 92%, air resistance efficiency: 90% tested by dust holding capacity. 

The air filter is designed pleated structure which enlarges the filtrating area to improve the filtrating efficiency and to extend the service life. During the application, the filter produces low air resistance and pressure drop comparatively, so it can achieve air cleaning effect under specified air flow.

Specification and Performance:
Carbon content (g/m²):        >350       
Thickness (mm):                   1.2
Pressure drop (Pa)(0.3m/s):    50
Base weight (g/m²):               500