CN1507939A - 多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 - Google Patents
多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 Download PDFInfo
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Abstract
Description
多孔多层中空纤维 | 实施例1 | 实施例2 | 对比例1 | 对比例2 |
内径(mm) | 1.0 | 1.0 | 1.0 | 1.0 |
外径(mm) | 2.0 | 2.0 | 2.0 | 2.0 |
孔隙率(%) | 68 | 45 | 75 | 80 |
平均最大原纤维长度(SEM)(μm) | 2.5 | 15 | 15 | 60 |
起泡点(IPA)(kPa) | 110 | 90 | 10 | 10 |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP308606/02 | 2002-10-23 | ||
JP308606/2002 | 2002-10-23 | ||
JP2002308606A JP3851864B2 (ja) | 2002-10-23 | 2002-10-23 | 多孔質複層中空糸および該多孔質複層中空糸を備えた濾過モジュール |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200710085257A Division CN100594054C (zh) | 2002-10-23 | 2003-10-23 | 多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1507939A true CN1507939A (zh) | 2004-06-30 |
CN1309459C CN1309459C (zh) | 2007-04-11 |
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CNB2003101248684A Expired - Lifetime CN1309459C (zh) | 2002-10-23 | 2003-10-23 | 多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 |
CN200710085257A Expired - Lifetime CN100594054C (zh) | 2002-10-23 | 2003-10-23 | 多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 |
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CN200710085257A Expired - Lifetime CN100594054C (zh) | 2002-10-23 | 2003-10-23 | 多孔多层中空纤维、过滤模块和多孔多层中空纤维的制造方法 |
Country Status (6)
Country | Link |
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US (1) | US7735660B2 (zh) |
JP (1) | JP3851864B2 (zh) |
KR (2) | KR101167721B1 (zh) |
CN (2) | CN1309459C (zh) |
HK (1) | HK1062657A1 (zh) |
TW (2) | TWI422425B (zh) |
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CN102006925A (zh) * | 2009-02-16 | 2011-04-06 | 住友电工超效能高分子股份有限公司 | 多孔多层过滤器及其制备方法 |
CN102068913A (zh) * | 2009-11-25 | 2011-05-25 | 顾文锦 | 膨体聚四氟乙烯中空膜及其制作方法 |
CN102228807A (zh) * | 2011-05-09 | 2011-11-02 | 湖北沙市水处理设备制造厂 | 一种硅溶胶浓缩用内压管式超滤膜及其制备方法 |
CN102266725A (zh) * | 2011-06-09 | 2011-12-07 | 浙江东大环境工程有限公司 | 一种聚四氟乙烯中空纤维膜及其制备方法 |
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Also Published As
Publication number | Publication date |
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KR20040036618A (ko) | 2004-04-30 |
HK1062657A1 (en) | 2004-11-19 |
KR20110051173A (ko) | 2011-05-17 |
KR101167721B1 (ko) | 2012-07-23 |
JP3851864B2 (ja) | 2006-11-29 |
JP2004141753A (ja) | 2004-05-20 |
US7735660B2 (en) | 2010-06-15 |
TW201121641A (en) | 2011-07-01 |
KR101141415B1 (ko) | 2012-05-04 |
TWI422425B (zh) | 2014-01-11 |
CN1309459C (zh) | 2007-04-11 |
TWI343274B (en) | 2011-06-11 |
TW200424003A (en) | 2004-11-16 |
CN100594054C (zh) | 2010-03-17 |
CN101053777A (zh) | 2007-10-17 |
US20040118772A1 (en) | 2004-06-24 |
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