一、产品特征

      本产品选用大化涤纶短纤维为原料生产，除具有普通毡类滤布*的空隙空高、透气性好、集尘效率高、使用寿命长等优点外，因其耐温等级适中，瞬间可达150℃，耐酸、耐碱适中的特点外而且具有非常好的耐磨性，故它是毡类滤材中使用最多的一个品种。表面处理方式按照工况条件的不同要求，可烧毛、轧光或涂层等处理。

应用:冶金、冶铁、钢铁、铸造、水泥、采石、化工等行业。

       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、性能指标

       克重：500g/㎡

       材质：涤纶/涤纶长丝基布

       厚度：1.75mm

       透气量：16m³/㎡·min

       经向拉力：>1100N/5*500px

       纬向拉力：>1400N/5*500px

       经向伸长：<25％

       纬向伸长：<45％

       使用温度：110-120℃

       后处理：烧毛、压光、热定型