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高温超滤膜—PVDF超滤膜产品特性介绍
发布日期：2022-05-26 09:33:42
聚氯乙烯（PVDF）材料的化学稳定性最高，耐氧化（次氯酸钠等）的能力是涤纶、聚雪纺等材料的10倍以上。在水处理中，微生物和有机物污染往往是超滤不可逆的污泥的主要原因，氧化剂清洗是恢复流通量的最有效的手段，此时聚氯乙烯（PVDF）材料显示了其优越性。接下来，巨澜纳米超滤膜的小编就来为大家介绍下PVDF超滤膜的产品特性，一起来看看吧！
PVDF超滤膜具有以下优点：
高温，耐酸-碱：温度高，可在江珊、江珊和各种有机溶剂条件下使用，但PVDF成本高。
抗氧化：抗氧化性能很好（PVDF最显著的特点），广泛应用于污水处理。
防止污染：PVDF超滤膜的抗污染能力强，解吸能力强，清洗时更加方便。
弹性好：具有很好的机械强度，使过滤器更结实。
抗衰老、耐氯残留：耐氯残留是PES等材料的10倍以上。
使用寿命：使用寿命超过5年（普通胶卷过滤器只能使用2-3年）。
耐化学性性能：化学稳定性性能最好。（PVDF）材料的化学稳定性最好，经受氧化剂（次氯酸钠等）的能力是多酚、聚脂等材料的10倍以上。
PVDF超滤膜耐辐射，亲水性好，流速高（出水量大），能耗相对低，等优点成为了优选膜材料。在处理高浓度产业废水方面具有很大的竞争力。
上一页：超滤膜组件的优势有哪些？
下一页：中空纤维超滤膜的工作压力是多少？
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