一、产品特征：

       PPS纤维主要有日本东丽和东洋纺公司生产，具有优良的耐酸碱性能，耐温性在160-190℃之间，几乎能耐所有酸、碱及有机溶剂，在160℃下能长期使用，耐水解性能好，即使在长时间(500h)、高温(160℃)、高湿(79%)情况下，强力也不损失，非常适合烟道气中含湿气的场合。PPS 具有强度的完整保持性和内在的耐化学性，在恶劣环境中保持良好的过滤性能，并达到理想的使用寿命。

应用:广泛应用在电厂、垃圾焚烧炉、医疗废弃物处置、冶炼等行业。

        PPS fibers are mainly produced by Toray and Toyota Textile Company of Japan. They have excellent acid and alkali resistance. Their temperature resistance ranges from160 to 190 degrees C. They can resist almost all acids, alkalis and organic solvents. They can be used for a long time at 160 degrees C. They have good hydrolysis resistance. Even in the case of long time (500h), high temperature (160 degrees C) and high humidity (79%), their strength is not lost. They are very suitable for the occasion with humidity in flue gas. PPS possesses complete strength retention and inherent chemical resistance, maintains good filtration performance in harsh environment and achieves ideal service life.

 Application: Widely used in power plants, waste incinerators, medical waste disposal, smelting and other industries.

二、性能指标

      克重：500g/㎡

      材质：PPS/PPS长线基布

      厚度：1.8mm

      透气量：15m³/㎡·min

      经向拉力：>1200N/5*500px

      纬向拉力：>1300N/5*500px

      经向伸长：<30％

      纬向伸长：<30％

      使用温度：≤190℃

      后处理：高温热压及烧毛PTFE浸渍处理