CN101507902A - 用于废水处理和回用的多孔聚偏氟乙烯合金膜的制备方法 - Google Patents
用于废水处理和回用的多孔聚偏氟乙烯合金膜的制备方法 Download PDFInfo
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- CN101507902A CN101507902A CNA2009100093429A CN200910009342A CN101507902A CN 101507902 A CN101507902 A CN 101507902A CN A2009100093429 A CNA2009100093429 A CN A2009100093429A CN 200910009342 A CN200910009342 A CN 200910009342A CN 101507902 A CN101507902 A CN 101507902A
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Abstract
Description
实施例号 | 2 3 4 5 6 7 8 9 10 |
纤维外径(mm) | 1.0 2 1.3 1.3 2 1.3 1.5 1.5 2 |
纤维壁厚(μm) | 250 450 300 300 440 300 340 330 450 |
纯水通量(L/m2h) | 340 150 - 180 120 260 400 300 -0 0 0 0 0 |
拉伸强度(MPa) | 3.7 8.5 0.5 5.7 8.0 7.8 1.60 1.3 0.3 |
断裂伸长率(%) | 40 51 9 120 65 70 20 15 6 |
膜表面平均孔径(μm) | 1 3 - 0.5 0.1 0.8 6 5 - |
断面结构 | 网 网 球 网 网 网 胞 胞 球状 状 状 状 状 状 腔 腔 状 |
附图 | 图2 图3 图4 图5 图6 |
Claims (7)
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CN2009100093429A CN101507902B (zh) | 2009-02-19 | 2009-02-19 | 用于废水处理和回用的多孔聚偏氟乙烯合金膜的制备方法 |
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CN2009100093429A CN101507902B (zh) | 2009-02-19 | 2009-02-19 | 用于废水处理和回用的多孔聚偏氟乙烯合金膜的制备方法 |
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CN101507902A true CN101507902A (zh) | 2009-08-19 |
CN101507902B CN101507902B (zh) | 2011-06-29 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101874992A (zh) * | 2010-04-23 | 2010-11-03 | 苏州膜华材料科技有限公司 | 含有两种亲水高聚物的pvdf合金膜及制法 |
CN101874991A (zh) * | 2010-04-23 | 2010-11-03 | 苏州膜华材料科技有限公司 | 以正硅酸乙酯为添加剂的pvdf超滤膜及制法 |
CN101890311A (zh) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | 一种制备非对称型pvdf超滤膜的方法 |
CN101890313A (zh) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | 一种采用混合稀释剂体系的多孔膜及制法 |
CN101912739A (zh) * | 2010-08-18 | 2010-12-15 | 天津工业大学 | 一种聚氯乙烯中空纤维膜的制备方法 |
CN101966432A (zh) * | 2010-08-27 | 2011-02-09 | 东华大学 | 水处理用大通量聚偏氟乙烯五孔纤维超滤膜及其制备方法 |
CN103464003A (zh) * | 2013-09-24 | 2013-12-25 | 清华大学 | 一种制备聚丙烯中空纤维多孔膜的方法 |
CN103721580A (zh) * | 2012-10-15 | 2014-04-16 | 廖书辉 | 高性能聚偏氟乙烯中孔纤维膜 |
CN103736403A (zh) * | 2013-12-20 | 2014-04-23 | 苏州膜华材料科技有限公司 | 一种聚偏氟乙烯/酚酞侧基聚芳醚砜合金膜的制备方法 |
CN106582323A (zh) * | 2016-11-29 | 2017-04-26 | 康命源(贵州)科技发展有限公司 | 高强度、高通量聚偏氟乙烯中空纤维膜的制备方法及产品 |
Family Cites Families (4)
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CN1899678B (zh) * | 2005-07-19 | 2010-04-28 | 天津工业大学 | 中空纤维膜制法 |
JP5292705B2 (ja) * | 2006-03-29 | 2013-09-18 | 東レ株式会社 | 複合分離膜およびその製造方法 |
CN101319081B (zh) * | 2008-07-15 | 2010-07-21 | 南京工业大学 | 一种亲水性pvdf材料及其制备方法 |
CN101357303B (zh) * | 2008-09-25 | 2011-06-01 | 杭州洁弗膜技术有限公司 | 一种具有强界面结合力的聚偏氟乙烯中空纤维复合微孔膜的制备方法 |
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2009
- 2009-02-19 CN CN2009100093429A patent/CN101507902B/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101890311B (zh) * | 2010-04-23 | 2013-02-13 | 苏州膜华材料科技有限公司 | 一种制备非对称型pvdf超滤膜的方法 |
CN101874991A (zh) * | 2010-04-23 | 2010-11-03 | 苏州膜华材料科技有限公司 | 以正硅酸乙酯为添加剂的pvdf超滤膜及制法 |
CN101890311A (zh) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | 一种制备非对称型pvdf超滤膜的方法 |
CN101890313A (zh) * | 2010-04-23 | 2010-11-24 | 苏州膜华材料科技有限公司 | 一种采用混合稀释剂体系的多孔膜及制法 |
CN101874992A (zh) * | 2010-04-23 | 2010-11-03 | 苏州膜华材料科技有限公司 | 含有两种亲水高聚物的pvdf合金膜及制法 |
CN101874992B (zh) * | 2010-04-23 | 2015-06-24 | 陈翠仙 | 含有两种亲水高聚物的pvdf合金膜及制法 |
CN101874991B (zh) * | 2010-04-23 | 2013-07-31 | 苏州膜华材料科技有限公司 | 以正硅酸乙酯为添加剂的pvdf超滤膜及制法 |
CN101890313B (zh) * | 2010-04-23 | 2013-01-09 | 苏州膜华材料科技有限公司 | 一种采用混合稀释剂体系的多孔膜及制法 |
CN101912739A (zh) * | 2010-08-18 | 2010-12-15 | 天津工业大学 | 一种聚氯乙烯中空纤维膜的制备方法 |
CN101912739B (zh) * | 2010-08-18 | 2012-04-18 | 天津工业大学 | 一种聚氯乙烯中空纤维膜的制备方法 |
CN101966432A (zh) * | 2010-08-27 | 2011-02-09 | 东华大学 | 水处理用大通量聚偏氟乙烯五孔纤维超滤膜及其制备方法 |
CN103721580A (zh) * | 2012-10-15 | 2014-04-16 | 廖书辉 | 高性能聚偏氟乙烯中孔纤维膜 |
CN103464003A (zh) * | 2013-09-24 | 2013-12-25 | 清华大学 | 一种制备聚丙烯中空纤维多孔膜的方法 |
CN103464003B (zh) * | 2013-09-24 | 2016-08-10 | 清华大学 | 一种制备聚丙烯中空纤维多孔膜的方法 |
CN103736403A (zh) * | 2013-12-20 | 2014-04-23 | 苏州膜华材料科技有限公司 | 一种聚偏氟乙烯/酚酞侧基聚芳醚砜合金膜的制备方法 |
CN103736403B (zh) * | 2013-12-20 | 2016-02-03 | 奚韶锋 | 一种聚偏氟乙烯/酚酞侧基聚芳醚砜合金膜的制备方法 |
CN106582323A (zh) * | 2016-11-29 | 2017-04-26 | 康命源(贵州)科技发展有限公司 | 高强度、高通量聚偏氟乙烯中空纤维膜的制备方法及产品 |
CN106582323B (zh) * | 2016-11-29 | 2019-05-24 | 康命源(贵州)科技发展有限公司 | 高强度、高通量聚偏氟乙烯中空纤维膜的制备方法及产品 |
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