一、产品特征

        玻纤高温针刺复合过滤毡是以超细玻纤为主，与一定比例的耐高温化学纤维复合而成的过滤材料，具有耐高温、耐腐蚀、耐磨、耐折、高强度、高剥等特点。依据复合毡中化纤使用温度的不同，复合毡使用温度从190℃到260℃不等。产品可分为玻纤+聚酰亚胺、玻纤+芳纶、玻纤+PPS、玻纤+PTFE。

应用:适用于钢铁、冶金、化工、燃煤锅炉、焚烧炉、耐火材料以水泥等工业的高温烟气过滤以及脉冲清灰及高速反吹风的袋滤器使用。其性能优良，能够有效治理粉尘污染，回收有价值的微细颗粒 

         Glass fiber high temperature needle-punched composite filter felt is a kind of filter material which is mainly made of superfine glass fibers and compounded with a certain proportion of high temperature resistant chemical fibers. It has the characteristics of high temperature resistance, corrosion resistance, wear resistance, flexure resistance, high strength and high peeling. According to the different temperature of chemical fibers in composite felt, the temperature of composite felt varies from 190 to 260. Products can be divided into glass fiber + polyimide, glass fiber + aramid, glass fiber + PPS, glass fiber + PTFE.

Application: Suitable for steel, metallurgy, chemical industry, coal-fired boiler, incinerator, refractory and cement.High temperature flue gas filtration in other industries, as well as the use of bag filters with pulse ash cleaning and high speed back-blowing.It has excellent performance, can effectively control dust pollution and recover valuable fine particles

二、性能指标    

        克重：900g/㎡

        材质：玻璃纤维

        厚度：2.5-3.0mm

        透气量：8-15m³/㎡·min

        经向拉力：>1800N/5*20cm

        纬向拉力：>1800N/5*20cm

        经向伸长：<5％

        纬向伸长：<5％

        使用温度：正常210℃，瞬间280℃

        后处理：泰氟隆处理