CN104790206A - Self-roughened porous meshed super-hydrophobic polyester fabric and preparation method thereof - Google Patents
Self-roughened porous meshed super-hydrophobic polyester fabric and preparation method thereof Download PDFInfo
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- 239000004744 fabric Substances 0.000 title claims abstract description 46
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 229920000728 polyester Polymers 0.000 title abstract description 33
- 238000004519 manufacturing process Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 24
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 22
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 22
- 238000007788 roughening Methods 0.000 claims abstract description 15
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 230000003068 static effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 2
- 229920004934 Dacron® Polymers 0.000 claims 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims 7
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 5
- 229920005573 silicon-containing polymer Polymers 0.000 claims 5
- 239000000806 elastomer Substances 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract description 24
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract description 24
- 238000000034 method Methods 0.000 abstract description 16
- -1 polydimethylsiloxane Polymers 0.000 abstract description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000835 fiber Substances 0.000 abstract description 2
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 23
- 238000005191 phase separation Methods 0.000 description 12
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 10
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 10
- 238000001035 drying Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- SMPAPEKFGLKOIC-UHFFFAOYSA-N oxolane;hydrochloride Chemical compound Cl.C1CCOC1 SMPAPEKFGLKOIC-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
本发明提供了一种自粗糙化多孔网状超疏水涤纶织物及其制备方法。首先将织物浸轧乙醇溶液，然后浸轧聚二甲基硅氧烷/聚氯乙烯的四氢呋喃混合溶液，在40℃下烘干2h后即可获得一种纤维表面布满粗糙化多孔网状结构的超疏水涤纶织物。该方法制备的涤纶织物表面的水滴静态接触角大于150°，并且该涤纶织物的超疏水性能具有良好的耐磨以及耐溶剂稳定性。The invention provides a self-roughening porous net-like superhydrophobic polyester fabric and a preparation method thereof. Firstly, pad the fabric with ethanol solution, then pad with the mixed solution of polydimethylsiloxane/polyvinyl chloride in tetrahydrofuran, and dry it at 40°C for 2 hours to obtain a roughened porous network structure on the surface of the fiber. superhydrophobic polyester fabric. The static contact angle of water droplets on the surface of the polyester fabric prepared by the method is greater than 150°, and the superhydrophobic performance of the polyester fabric has good wear resistance and solvent resistance stability.
Description
【技术领域】【Technical field】
本发明涉及一种超疏水表面的制备方法，特别涉及一种自粗糙化多孔网状超疏水涤纶织物及其制备方法。The invention relates to a preparation method of a super-hydrophobic surface, in particular to a self-roughening porous net-like super-hydrophobic polyester fabric and a preparation method thereof.
【背景技术】【Background technique】
近年来超疏水表面由于其特殊的润湿性而受到了研究者的广泛关注。表面的浸润性与许多物理化学过程，如吸附、润滑、粘合、分散和摩擦等密切相关。在催化、采油、选矿、润滑、涂饰、防水和生物医用材料等众多领域中，表面浸润性都有着重要的应用。因此，研究和开发具有特殊表面浸润性的材料对扩展材料应用范围及提高材料应用性能有着重要的意义。In recent years, superhydrophobic surfaces have attracted extensive attention from researchers due to their special wettability. Surface wettability is closely related to many physicochemical processes, such as adsorption, lubrication, adhesion, dispersion, and friction. Surface wettability has important applications in many fields such as catalysis, oil extraction, mineral processing, lubrication, coating, waterproofing and biomedical materials. Therefore, the research and development of materials with special surface wettability is of great significance to expand the application range of materials and improve the application performance of materials.
传统超疏水表面的制备方法主要包括：(一)在粗糙表面修饰低表面能物质；(二)在疏水性本体材料表面构筑粗糙结构。采用的技术手段主要有相分离法、模板法(中国专利CN 101851069A)、纳米颗粒负载法、自组装法、化学气相沉积法(中国专利CN101463140A)等。其中相分离法制备超疏水表面，具有成本低、工艺简洁、所制备表面外形及尺寸大小不受限制等优点而受到广泛关注。目前大多数相分离法制备的超疏水表面均在硬质基板表面，在软性基材如纺织品上还鲜见报道。The preparation methods of traditional superhydrophobic surfaces mainly include: (1) modifying low surface energy substances on rough surfaces; (2) constructing rough structures on the surface of hydrophobic bulk materials. The technical means used mainly include phase separation method, template method (Chinese patent CN 101851069A), nanoparticle loading method, self-assembly method, chemical vapor deposition method (Chinese patent CN101463140A) and the like. Among them, the preparation of superhydrophobic surface by phase separation method has attracted extensive attention due to its advantages of low cost, simple process, and unlimited surface shape and size. At present, most superhydrophobic surfaces prepared by phase separation method are on the surface of hard substrates, and there are few reports on soft substrates such as textiles.
【发明内容】【Content of invention】
本发明所解决的技术问题是提供一种自粗糙化多孔网状超疏水涤纶织物及其制备方法，本发明对涤纶织物进行乙醇预处理，再浸轧聚二甲基硅氧/聚氯乙烯的涂层整理液，通过聚合物基体在溶剂/非溶剂之间的相互交换诱导发生相分离从而制备出具有自粗糙化多孔网状超疏水涤纶织物。这种自粗糙化多孔网状结构本身就具有良好的低表面能性质，不需要外加纳米材料即可获得适宜的粗糙度，因此获得的涤纶织物在经过剧烈的摩擦和洗涤后，水滴的静态接触角依然大于150°，其超疏水性能具有良好的耐磨以及耐溶剂稳定性。The technical problem solved by the present invention is to provide a self-roughening porous network superhydrophobic polyester fabric and its preparation method. The present invention carries out ethanol pretreatment to the polyester fabric, and then pads polydimethylsiloxane/polyvinyl chloride. The coating finishing solution induces phase separation through the mutual exchange of the polymer matrix between the solvent/non-solvent to prepare a self-roughening porous network superhydrophobic polyester fabric. This self-roughening porous network structure itself has good low surface energy properties, and can obtain suitable roughness without adding nanomaterials. Therefore, the obtained polyester fabric has no static contact with water droplets after intense friction and washing. The angle is still greater than 150°, and its superhydrophobic properties have good wear resistance and solvent resistance stability.
为达到上述目的，本发明采用以下技术方案：To achieve the above object, the present invention adopts the following technical solutions:
一种自粗糙化多孔网状超疏水涤纶织物的制备方法，将织物浸轧乙醇溶液，然后浸轧聚二甲基硅氧烷/聚氯乙烯的四氢呋喃混合溶液，在40℃下烘干，通过聚合物基体聚二甲基硅氧烷/聚氯乙烯在溶剂四氢呋喃和非溶剂乙醇的混合体系中发生交换诱导相分离的机理产生多孔网状粗糙表面，从而制备超疏水表面涤纶织物。A kind of preparation method of self-roughening porous net-like superhydrophobic polyester fabric, padding fabric ethanol solution, then padding polydimethylsiloxane/tetrahydrofuran mixed solution of polyvinyl chloride, drying at 40 ℃, passing The mechanism of exchange-induced phase separation of polymer matrix polydimethylsiloxane/polyvinyl chloride in a mixed system of solvent tetrahydrofuran and non-solvent ethanol produces a porous network rough surface, thereby preparing polyester fabrics with superhydrophobic surfaces.
所述混合液中聚二甲基硅氧烷和聚氯乙烯的质量比为10:1-1:1。The mass ratio of polydimethylsiloxane and polyvinyl chloride in the mixed liquid is 10:1-1:1.
所述的聚二甲基硅氧烷为将聚二甲基硅氧烷和有机硅弹性体固化剂以质量比为8∶1～10∶1的比例均匀混合而得。The polydimethylsiloxane is obtained by uniformly mixing polydimethylsiloxane and silicone elastomer curing agent at a mass ratio of 8:1-10:1.
一种基于上述方法制得的自粗糙化多孔网状超疏水涤纶织物，该织物的表面接触角为160.5°～165.7°。A self-roughening porous mesh superhydrophobic polyester fabric prepared based on the above method, the surface contact angle of the fabric is 160.5°-165.7°.
该织物经过洗涤后，其与水滴的静态接触角为157.6°～160.1°。After the fabric is washed, its static contact angle with water drops is 157.6°-160.1°.
该织物经过摩擦后，其与水滴的静态接触角为154°～158.3°。After the fabric is rubbed, its static contact angle with water drops is 154°-158.3°.
与现有技术相比，本发明至少具有以下有益效果：本发明对涤纶织物进行乙醇预处理，再浸轧聚二甲基硅氧/聚氯乙烯的涂层整理液，通过聚合物基体在溶剂/非溶剂之间的相互交换诱导发生相分离从而制备出具有自粗糙化多孔网状超疏水涤纶织物。这种自粗糙化多孔网状结构本身就具有良好的低表面能性质，不需要外加纳米材料即可获得适宜的粗糙度，因此获得的涤纶织物在经过剧烈的摩擦和洗涤后，水滴的静态接触角依然大于150°，其超疏水性能具有良好的耐磨以及耐溶剂稳定性。Compared with the prior art, the present invention has at least the following beneficial effects: the present invention carries out ethanol pretreatment to the polyester fabric, then pads the coating finishing liquid of polydimethylsiloxane/polyvinyl chloride, passes polymer matrix in solvent The phase separation was induced by the mutual exchange between /non-solvent to prepare superhydrophobic polyester fabric with self-roughening porous network. This self-roughening porous network structure itself has good low surface energy properties, and can obtain suitable roughness without adding nanomaterials. Therefore, the obtained polyester fabric has no static contact with water droplets after intense friction and washing. The angle is still greater than 150°, and its superhydrophobic properties have good wear resistance and solvent resistance stability.
【附图说明】【Description of drawings】
图1为经PDMS/PVC处理的涤纶织物纤维表面的形貌图。Figure 1 is a topographical view of the surface of polyester fabric fibers treated with PDMS/PVC.
【具体实施方式】【Detailed ways】
本发明对涤纶织物进行乙醇预处理，再浸轧聚二甲基硅氧/聚氯乙烯的涂层整理液，通过聚合物基体在溶剂/非溶剂之间的相互交换诱导发生相分离从而制备出具有自粗糙化多孔网状超疏水涤纶织物。这种自粗糙化多孔网状结构本身就具有良好的低表面能性质，不需要外加纳米材料即可获得适宜的粗糙度，因此获得的涤纶织物在经过剧烈的摩擦和洗涤后，水滴的静态接触角依然大于150°，其超疏水性能具有良好的耐磨以及耐溶剂稳定性。The invention pretreats the polyester fabric with ethanol, then pads the polydimethylsiloxane/polyvinyl chloride coating finishing liquid, and induces phase separation through the mutual exchange of the polymer matrix between the solvent/non-solvent to prepare the Features self-roughening porous mesh superhydrophobic polyester fabric. This self-roughening porous network structure itself has good low surface energy properties, and can obtain suitable roughness without adding nanomaterials. Therefore, the obtained polyester fabric has no static contact with water droplets after intense friction and washing. The angle is still greater than 150°, and its superhydrophobic properties have good wear resistance and solvent resistance stability.
本发明所采用的技术方案是：The technical scheme adopted in the present invention is:
首先将织物浸轧纯乙醇溶液，然后浸轧聚二甲基硅氧烷/聚氯乙烯的四氢呋喃混合溶液，聚二甲基硅氧烷与聚氯乙烯的质量比为10:1-1:1，所述的聚二甲基硅氧烷为将聚二甲基硅氧烷PDMS和有机硅弹性体固化剂以质量比为8∶1～10∶1的比例均匀混合而得。最后在40℃下处理2h。通过聚合物基体聚二甲基硅氧烷/聚氯乙烯在溶剂四氢呋喃和非溶剂乙醇的混合体系中发生交换诱导相分离的机理产生多孔网状粗糙表面，如附图所示。从而制备超疏水涤纶织物。实施例1Firstly pad the fabric with pure ethanol solution, then pad with polydimethylsiloxane/polyvinyl chloride tetrahydrofuran mixed solution, the mass ratio of polydimethylsiloxane to polyvinyl chloride is 10:1-1:1 , the polydimethylsiloxane is obtained by uniformly mixing polydimethylsiloxane PDMS and silicone elastomer curing agent at a mass ratio of 8:1 to 10:1. Finally, it was treated at 40°C for 2h. Through the mechanism of exchange-induced phase separation of the polymer matrix polydimethylsiloxane/polyvinyl chloride in the mixed system of solvent tetrahydrofuran and non-solvent ethanol, a porous network rough surface is produced, as shown in the attached figure. Thereby preparing superhydrophobic polyester fabric. Example 1
通过相分离法制备涤纶织物：首先将涤纶织物浸轧乙醇溶液(质量分数99.7％)，然后浸轧于混合溶液A中，混合溶液A以四氢呋喃为溶剂，该溶剂中溶解有PDMS和PVC。其中，PDMS的主剂为0.2g，固化剂为0.02g，PVC为0.2g，四氢呋喃为19.58g。在40℃下烘干2h，由该方法得到的涤纶织物的表面接触角为165.7°，织物经过洗涤和摩擦等机械作用力后，其与水滴的静态接触角分别为160.1°和158.3°。Preparation of polyester fabric by phase separation method: first the polyester fabric is padded with ethanol solution (mass fraction 99.7%), then padded in mixed solution A, mixed solution A uses tetrahydrofuran as a solvent, and PDMS and PVC are dissolved in the solvent. Among them, the main agent of PDMS is 0.2g, the curing agent is 0.02g, the PVC is 0.2g, and the tetrahydrofuran is 19.58g. After drying at 40°C for 2 hours, the surface contact angle of the polyester fabric obtained by this method is 165.7°, and the static contact angles of the fabric with water droplets after washing and friction are 160.1° and 158.3° respectively.
实施例2Example 2
通过相分离法制备涤纶织物：首先将涤纶织物浸轧乙醇溶液(质量分数99.7％)，然后浸轧于混合溶液A中，混合溶液A以四氢呋喃为溶剂，该溶剂中溶解有PDMS和PVC，其中，PDMS的主剂为0.2g，固化剂为0.02g，PVC为0.1g，四氢呋喃19.68g。在40℃下烘干2h，得到的涤纶织物的表面接触角为163.5°，且织物经过洗涤和摩擦等机械作用力后，其与水滴的静态接触角分别为159.6°和156.4°。Prepare polyester fabric by phase separation method: first the polyester fabric is padded with ethanol solution (mass fraction 99.7%), then padded in mixed solution A, mixed solution A is solvent with tetrahydrofuran, and PDMS and PVC are dissolved in this solvent, wherein , the main agent of PDMS is 0.2g, the curing agent is 0.02g, PVC is 0.1g, and tetrahydrofuran is 19.68g. After drying at 40°C for 2 hours, the surface contact angle of the obtained polyester fabric was 163.5°, and after the fabric was subjected to mechanical forces such as washing and friction, its static contact angles with water droplets were 159.6° and 156.4°, respectively.
实施例3Example 3
通过相分离法制备涤纶织物：首先将涤纶织物浸轧乙醇溶液(质量分数99.7％)，然后浸轧于混合溶液A中，混合溶液A以四氢呋喃为溶剂，该溶剂中溶解有PDMS和PVC，其中，PDMS的主剂为0.2g，固化剂为0.025g，PVC为0.05g，四氢呋喃19.725g。在40℃下烘干2h，得到的涤纶织物的表面接触角为160.5°，且织物经过洗涤和摩擦等机械作用力后，其与水滴的静态接触角分别为157.6°和154°。Prepare polyester fabric by phase separation method: first the polyester fabric is padded with ethanol solution (mass fraction 99.7%), then padded in mixed solution A, mixed solution A is solvent with tetrahydrofuran, and PDMS and PVC are dissolved in this solvent, wherein , the main agent of PDMS is 0.2g, the curing agent is 0.025g, PVC is 0.05g, and tetrahydrofuran is 19.725g. After drying at 40°C for 2 hours, the surface contact angle of the obtained polyester fabric was 160.5°, and after the fabric was subjected to mechanical forces such as washing and friction, its static contact angles with water droplets were 157.6° and 154°, respectively.
实施例4Example 4
通过相分离法制备涤纶织物：首先将涤纶织物浸轧乙醇溶液(质量分数99.7％)，然后浸轧于混合溶液A中，混合溶液A以四氢呋喃为溶剂，该溶剂中溶解有PDMS和PVC，其中，PDMS的主剂为1.0g，固化剂为0.1g，PVC为0.1g，四氢呋喃18.8g。在40℃下烘干2h，得到的涤纶织物的表面接触角为162.5°，且织物经过洗涤和摩擦等机械作用力后，其与水滴的静态接触角分别为159.8°和157.3°。Prepare polyester fabric by phase separation method: first the polyester fabric is padded with ethanol solution (mass fraction 99.7%), then padded in mixed solution A, mixed solution A is solvent with tetrahydrofuran, and PDMS and PVC are dissolved in this solvent, wherein , the main agent of PDMS is 1.0g, the curing agent is 0.1g, PVC is 0.1g, and tetrahydrofuran is 18.8g. After drying at 40°C for 2 hours, the surface contact angle of the obtained polyester fabric was 162.5°, and after the fabric was subjected to mechanical forces such as washing and friction, the static contact angles with water droplets were 159.8° and 157.3°, respectively.
以上所述仅为本发明的一种实施方式，不是全部或唯一的实施方式，本领域普通技术人员通过阅读本发明说明书而对本发明技术方案采取的任何等效的变换，均为本发明的权利要求所涵盖。The above is only one embodiment of the present invention, not all or the only embodiment. Any equivalent transformation of the technical solution of the present invention adopted by those of ordinary skill in the art by reading the description of the present invention is the right of the present invention. covered by the requirements.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017133312A1 (en) * | 2016-02-04 | 2017-08-10 | 苏州蓝锐纳米科技有限公司 | Ultrahydrophobic fabric and construction method thereof |
| CN107130435A (en) * | 2017-06-07 | 2017-09-05 | 苏州榕绿纳米科技有限公司 | A kind of synthesis of environmental protection fluorine-free hydrophobic film coating liuqid and method for sorting |
| CN107513863A (en) * | 2017-08-01 | 2017-12-26 | 上海工程技术大学 | A kind of preparation method of the netted super-hydrophobic textile of nano compound stephanoporate |
| CN110230193A (en) * | 2019-05-17 | 2019-09-13 | 张金付 | A kind of processing method of wig antiultraviolet high-flexibility |
| CN112080853A (en) * | 2020-07-23 | 2020-12-15 | 山东泰鹏环保材料股份有限公司 | Four-stage porous PET (polyethylene terephthalate) non-woven fabric for filtration and preparation method and application thereof |
| CN116179044A (en) * | 2021-11-26 | 2023-05-30 | 中国科学院宁波材料技术与工程研究所 | Wear-resistant superhydrophobic/superamphiphobic coating with porous structure and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050058821A1 (en) * | 2003-09-12 | 2005-03-17 | 3M Innovative Properties Company | Microporous PVDF films and method of manufacturing |
| CN102160969A (en) * | 2011-02-25 | 2011-08-24 | 中国科学院宁波材料技术与工程研究所 | Method for preparing fluorocarbon polymer microporous film with interpenetrating network bicontinuous pore structure |
| CN102500300A (en) * | 2011-11-23 | 2012-06-20 | 浙江大学 | Method for preparing polymer porous microspheres through mixed phase separation |
| CN102953268A (en) * | 2012-11-02 | 2013-03-06 | 陕西科技大学 | Super oleophilic and super hydrophobic oil-water separation terylene textile preparation method |
| CN103074768A (en) * | 2012-12-17 | 2013-05-01 | 陕西科技大学 | Super-durable and super-hydrophobic textile and its making method |
-
2015
- 2015-04-03 CN CN201510158827.XA patent/CN104790206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050058821A1 (en) * | 2003-09-12 | 2005-03-17 | 3M Innovative Properties Company | Microporous PVDF films and method of manufacturing |
| CN102160969A (en) * | 2011-02-25 | 2011-08-24 | 中国科学院宁波材料技术与工程研究所 | Method for preparing fluorocarbon polymer microporous film with interpenetrating network bicontinuous pore structure |
| CN102500300A (en) * | 2011-11-23 | 2012-06-20 | 浙江大学 | Method for preparing polymer porous microspheres through mixed phase separation |
| CN102953268A (en) * | 2012-11-02 | 2013-03-06 | 陕西科技大学 | Super oleophilic and super hydrophobic oil-water separation terylene textile preparation method |
| CN103074768A (en) * | 2012-12-17 | 2013-05-01 | 陕西科技大学 | Super-durable and super-hydrophobic textile and its making method |
Non-Patent Citations (2)
| Title |
|---|
| XINHONG LI ET AL: "Preparation of a super-hydrophobic poly(vinyl chloride)surface via solvent–nonsolvent coating", 《POLYMER》 * |
| 薛朝华， 等: "PDMS基多孔网状涂层超疏水涤纶织物的制备及其性能研究", 《中国化学会第29届学术年会摘要集-第01分会：表面物理化学》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133312A1 (en) * | 2016-02-04 | 2017-08-10 | 苏州蓝锐纳米科技有限公司 | Ultrahydrophobic fabric and construction method thereof |
| CN107130435A (en) * | 2017-06-07 | 2017-09-05 | 苏州榕绿纳米科技有限公司 | A kind of synthesis of environmental protection fluorine-free hydrophobic film coating liuqid and method for sorting |
| CN107513863A (en) * | 2017-08-01 | 2017-12-26 | 上海工程技术大学 | A kind of preparation method of the netted super-hydrophobic textile of nano compound stephanoporate |
| CN110230193A (en) * | 2019-05-17 | 2019-09-13 | 张金付 | A kind of processing method of wig antiultraviolet high-flexibility |
| CN112080853A (en) * | 2020-07-23 | 2020-12-15 | 山东泰鹏环保材料股份有限公司 | Four-stage porous PET (polyethylene terephthalate) non-woven fabric for filtration and preparation method and application thereof |
| CN116179044A (en) * | 2021-11-26 | 2023-05-30 | 中国科学院宁波材料技术与工程研究所 | Wear-resistant superhydrophobic/superamphiphobic coating with porous structure and its preparation method and application |
| CN116179044B (en) * | 2021-11-26 | 2024-04-19 | 中国科学院宁波材料技术与工程研究所 | Wear-resistant super-hydrophobic/super-amphiphobic coating with porous structure and preparation method and application thereof |
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