Fire retardant curtain fabric to China’s filtration classification to meet burning class S4, smoke class SR2, dripping class ST2, which is widely used in panel air filter and pleating panel filter; it also can be used for the air cleaner of the metro ventilation,train’s air conditioner and other public facilities filtration. Glue-spray cotton has solid structure, large blast capacity and small resistance, and it can be repeatedly cleand.
Service life
In rated air flow conditions of use, can be used normally 1 ~ 2 months, that is required to replace the filter cotton; or when the resistance of the filter cotton reached more than 200Pa, must replace the filter cotton, filter cotton is washable, replace the filter can with water or with neutral detergent solution washing, dry with compressed air or cold dry, then put on; allows up to secondary cleaning, that must be replaced with a new filter cotton, and each cleaning, filtration efficiency will reduce 15%; such as the use of environment in the dust concentration is very high, the use life cycle will also reduce containing.
common specifications
The width of 1m or 2m, other specifications can be customized according to requirements, unlimited length, usually 20m or 40m, the thickness of 0.5mm ~ 50mm.
