一、產(chǎn)品特征
該產(chǎn)品的纖維主要由美國杜邦和日本人提供,具有良好的耐溫性(220-240℃),耐酸堿性強,甚至選用PTFE織物為增強基布,確保芳綸過濾材料在≦204℃工況下長期使用,并能耐受250℃左右的瞬間溫度。
應(yīng)用:瀝青攪拌:在沙、石混合物與瀝青均勻混合過程中,將煙塵進行分離。
鋼鐵行業(yè):石灰窯、高爐煤氣、電爐、轉(zhuǎn)爐等高溫?zé)煔獾膬艋?/span>
鋁業(yè):再生鋁冶煉中,反射爐高溫?zé)煔獾膬艋?/span>
水泥:成品水泥高溫氣固分離、生料系統(tǒng)煙氣凈化。
碳黑:冷卻到180℃左右的反應(yīng)器高溫?zé)煔鈨艋?/span>
燃煤鍋爐:流動床燃燒型鍋爐產(chǎn)生的高溫?zé)煔鈨艋?br>
The fibers of this product are mainly supplied by DuPont and Japan, which have good temperature resistance (220-240 C), strong acid and alkali resistance. Even PTFE fabric is selected as reinforcement base cloth to ensure that aramid filter material can be used for a long time under the condition of < 204 C, and can withstand the instantaneous temperature of about 250 C.
Application:
Asphalt mixing: In the process of uniform mixing of sand and stone mixture with asphalt, the smoke and dust are separated.
Iron and steel industry: lime kiln, blast furnace gas, electric furnace, converter and other high-temperature flue gas purification.
Aluminum industry: In recycled aluminium smelting, the high temperature flue gas of reverberatory furnace is purified.
Cement: High temperature gas-solid separation of finished cement and flue gas purification of raw material system.
Carbon black: High temperature flue gas purification in the reactor cooled to about 180 C.
Coal-fired Boiler: High temperature flue gas purification produced by a flow bed combustion boiler.
二、性能指標(biāo)
克重:500g/㎡
材質(zhì):美塔斯/美塔斯基布
厚度:2.2mm
透氣量:17m3/㎡·min
經(jīng)向拉力:>800N/5*500px
緯向拉力:>1200N/5*500px
經(jīng)向伸長:<35%
緯向伸長:<55%
使用溫度:≤204℃
后處理:燒毛、壓光或特氟隆涂層