Different Air Dust Filter Cloth Application

Filter Cloth

Different Filter cloth performance and adapt to working conditions

PAN Acrylic Filter Cloth  (AC) 

125-150 ℃

It is suitable for working conditions where the continuous working temperature is less than 125℃and the instantaneous temperature does not exceed 150℃. The oxidation resistance is general, the PH value range is 6-13, and the relative humidity is less than 5%.

Used for dust collection under working conditions such as detergent and coal powder

Polyester Filter Cloth (PE)

130-150℃

It is suitable for working conditions where the continuous temperature is less than 130℃ and does not exceed 150℃ in an instant. It has good oxidation resistance, general acid and alkali resistance, PH value range: 4-12, relative humidity <4%, expected at higher temperatures Life is affected by the moisture content of flue gas

Used in mining, limestone powder, cement raw meal, mills, packaging, etc.; in the iron and steel industry, ironmaking, continuous casting, sintering, electric furnace dust removal, alumina transportation, electrolytic aluminum flue gas, non-ferrous metal smelting flue gas, and Dust collection in wood processing, grain processing, pharmaceutical and other industries

Polyphenylene sulfide Filter Cloth (PPS)

160-190℃

It is suitable for working conditions where the continuous temperature is less than 160℃ and the instantaneous temperature does not exceed 200℃. Poor oxidation resistance, excellent resistance to acid and alkali, PH value range: 1-14, relative humidity>30%

Used for dust collection of low-oxygen flue gas in coal-fired boilers, garbage incineration, metal smelting, chemical industry, etc.

Meta-Aramid Filter Cloth (Nomex)

204-250℃

It is suitable for working conditions with continuous temperature less than 204℃ and no more than 250℃ in an instant, with general anti-oxidation ability, PH value range: 5-9, relative humidity <10%, and its performance is affected by water content at higher temperatures

 Suitable for dust collection in asphalt mixing, non-ferrous metal smelting, ceramics, glass, cement industry kiln head (grate cooler), steel plant blast furnace gas and other working conditions

Polyimide Filter Cloth (P84)

240-260℃

It is suitable for working conditions where the continuous temperature is less than 240℃, and the instant does not exceed 260℃, the oxidation resistance is general, the PH value range: 3-13, relative humidity <25%

Used for the collection of corrosive flue gas in chemical industry, metal smelting, garbage incineration, cement kiln tail, coal-fired boiler, etc.

Polytetrafluoroethylene Filter Cloth (PTFE)

240-260℃

It is suitable for working conditions where the continuous temperature is less than 240℃ and the moment does not exceed 260℃. It has excellent resistance to various chemical corrosion. PH value range: 1-14, relative humidity>30%, filter material has excellent dust removal performance

Used in the chemical industry, coal-fired boilers, garbage incineration, non-ferrous metal smelting and other high-corrosive high-temperature flue gas dust collection.

Fiberglass Mixed Filter Cloth (FMS )

260-280℃ 

It is suitable for working conditions where the continuous working temperature is less than 260℃ and the moment does not exceed 280℃, with good oxidation resistance, PH value range: 4-9, relative humidity 55%

Used for high-temperature flue gas collection in cement, coal-fired boilers, garbage incineration, steel-making electric furnaces, blast furnace gas, ferroalloy furnaces, etc.