一、產(chǎn)品特征
本產(chǎn)品選用大化滌綸短纖維為原料生產(chǎn),除具有普通氈類濾布*的空隙空高、透氣性好、集塵效率高、使用壽命長等優(yōu)點外,因其耐溫等級適中,瞬間可達150℃,耐酸、耐堿適中的特點外而且具有非常好的耐磨性,故它是氈類濾材中使用最多的一個品種。表面處理方式按照工況條件的不同要求,可燒毛、軋光或涂層等處理。
應(yīng)用:冶金、冶鐵、鋼鐵、鑄造、水泥、采石、化工等行業(yè)。
Dahua polyester staple fiber is selected as raw material to produce. It has the advantages of high void, good air permeability, high dust collection efficiency and long service life. Its temperature resistance is moderate, instantaneous temperature can reach 150 C, acid and alkali resistance is moderate, and it has very good wear resistance. The surface treatment method can be treated by burning, polishing or coating according to different requirements of working conditions.
Applications: metallurgy, smelting, iron and steel, casting, cement, quarrying, chemical industry, etc.
二、性能指標
克重:500g/㎡
材質(zhì):滌綸/滌綸長絲基布
厚度:1.75mm
透氣量:16m3/㎡·min
經(jīng)向拉力:>1100N/5*500px
緯向拉力:>1400N/5*500px
經(jīng)向伸長:<25%
緯向伸長:<45%
使用溫度:110-120℃
后處理:燒毛、壓光、熱定型