CN113293510A - 一种环保型防水网及其加工方法 - Google Patents

一种环保型防水网及其加工方法 Download PDF

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CN113293510A
CN113293510A CN202110580338.9A CN202110580338A CN113293510A CN 113293510 A CN113293510 A CN 113293510A CN 202110580338 A CN202110580338 A CN 202110580338A CN 113293510 A CN113293510 A CN 113293510A
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waterproof
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李秋玲
姚庞
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Shenzhen Goel Technology Co ltd
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Abstract

本发明公开了一种环保型防水网及其加工方法，包括聚酰胺纤维15‑20份、纯银4‑7、丙烯酸5‑8份、聚氨酯15‑20、明胶10‑15份、二甲基甲酰胺20‑25份、纳米二氧化钛10‑50份、全氟癸烷12‑24份、聚苯颗粒5‑8份、膨润土11‑18份、硬脂酸钠1‑5份、滑石粉2‑4份、环氧树脂1‑8份、二甲苯10‑16份，采用化学镀银技术将纯银在聚酰胺纤维的表面形成一层银的镀层。本发明所述的一种环保型防水网及其加工方法，能够在防水网长期接触使用时，降低防水网氧化效果，以及降低细菌的腐蚀，提高防水网的使用寿命，使防水网更耐久的进行长期使用，能够在双向拉伸机上进行2‑3倍面积的拉伸成型，形成防水网，增加防水网的生产率，并保持防水透气性，提高了防水网的整体强度和的生产效率。

Description

一种环保型防水网及其加工方法
技术领域
本发明涉及防水网领域，具体涉及一种环保型防水网及其加工方法。
背景技术
环保型防水网是由高分子防水材料生产的网，能够对水分子进行隔离，并在防水的调节下，运行气体的通过，因此被应用在各种领域进行使用，列如生物化工、航天航空、建筑以及各种机械场合；
但是现有的环保型防水网在使用时，防水网长期接触使用时，水中的氧分子和细菌长时间接触防水网，导致了防水网氧化和细菌腐蚀的产生，因此防水网的使用寿命大大降低，无法使防水网更耐久的进行长期使用，其次，为保证防水网的防水效果，采用纳米结构的防水网在有效的防水时整体强度较低，并且无法进行拉伸，从而降低了防水网的生产率，而纤维结构的防水网导致了防水性能差，不能够有效的使用，因此防水网在无法在保证防水和强度的同时提高生产率。
发明内容
本发明的主要目的在于提供一种环保型防水网及其加工方法，可以有效解决背景技术中：现有的环保型防水网在使用时，防水网长期接触使用时，水中的氧分子和细菌长时间接触防水网，导致了防水网氧化和细菌腐蚀的产生，因此防水网的使用寿命大大降低，无法使防水网更耐久的进行长期使用，其次，为保证防水网的防水效果，采用纳米结构的防水网在有效的防水时整体强度较低，并且无法进行拉伸，从而降低了防水网的生产率，而纤维结构的防水网导致了防水性能差，不能够有效的使用，因此防水网在无法在保证防水和强度的同时提高生产率。
为实现上述目的，本发明采取的技术方案为：
一种环保型防水网，该环保型防水网由如下重量份数的原料组成，包括聚酰胺纤维15-20份、纯银4-7、丙烯酸5-8份、聚氨酯15-20、明胶10-15份、二甲基甲酰胺20-25份、纳米二氧化钛10-50份、全氟癸烷12-24份、聚苯颗粒5-8份、膨润土11-18份、硬脂酸钠1-5份、滑石粉2-4份、环氧树脂1-8份、二甲苯10-16份。
一种环保型防水网的加工方法，包括以下步骤：
步骤一：银离子纤维层加工：采用化学镀银技术将纯银在聚酰胺纤维的表面形成一层银的镀层，使纯银和聚酰胺纤维形成银离子纤维，再通过激光工艺、二次复镀，在银离子纤维外形成滤氧膜，与氧隔绝；
步骤二：纳米纤维加工，将聚氨酯溶解于二甲基甲酰胺溶剂中，搅拌溶解后，加入明胶的水溶液，混合均匀，得到均相溶液，然后将均相溶液通过静电纺丝制得纳米纤维材料；
步骤三：疏水层材料加工，将纳米二氧化钛、全氟癸烷、聚苯颗粒、膨润土、滑石粉依次投入二甲苯溶液中，并维持搅拌，维持搅拌下向二甲苯溶液中滴加硬脂酸钠，直至确定二甲苯溶液无回缩现象时停止搅拌，形成疏水层材料；
步骤四：防水纳米纤维加工，将纳米纤维投入疏水层材料中，通过投入环氧树脂进行固化，然后进浸泡，浸泡后进行烘干，烘干后向纳米纤维施加压力并升温至140-170℃保温2-3h，使疏水层材料与纳米纤维融合组装即获得防水纳米纤维；
步骤五：纤维网合成加工，将防水纳米纤维铺在银离子纤维的上方，银离子纤维的滤氧膜向下摆放，采用加热固化的方式对防水纳米纤维进行加热，使防水纳米纤维与银离子纤维组装成型，再进行拉伸，形成环保型的纤维防水网。
作为本发明的进一步方案，所述步骤一中聚酰胺纤维的直径为33.7μm，纤度为246.8dtex，聚酰胺纤维银含量为30％-35％，银离子纤维抗氧化性为60％-65％。
作为本发明的进一步方案，所述步骤三中保持40-50℃温度下搅拌，搅拌的时间为6-7h。
作为本发明的进一步方案，所述步骤四中纳米纤维浸泡分三次进行，三次浸泡时间分别为1-3h、1-2h和1-2h，纳米纤维浸泡的温度为10-25℃。
作为本发明的进一步方案，所述步骤五中加热固化方式为对防水纳米纤维中间向外扩散加热，加热温度不超过80℃，防水网通过在双向拉伸机上进行2-3倍面积进行拉伸成型。
作为本发明的进一步方案，所述步骤二中通过静电纺丝的加工工艺，使纳米纤维材料形成了网络交叉结构，纳米纤维材料在1PSI的压力下，透气性为1000mL/min以上。
与现有技术相比，本发明具有如下有益效果：
通过设置的银离子纤维层加工，在聚酰胺纤维加工时，采用化学镀银技术在聚酰胺纤维的表面形成一层银的镀层，并在纤维外形成滤氧膜形成银离子纤维，再使银离子纤维与防水纳米纤维结合形成环保型防水网，从而在防水网进行使用时，通过银离子的材质特效，起到抗氧化和抗菌的效果，从而在防水网长期接触使用时，降低防水网氧化效果，以及降低细菌的腐蚀，提高防水网的使用寿命，使防水网更耐久的进行长期使用；
通过设置的纳米纤维加工、疏水层材料加工、防水纳米纤维加工和纤维网合成加工，防水网通过防水纳米纤维与聚酰胺纤维加热固化进行重叠，形成双层的结构，使用时防水纳米纤维进行防水透气，配合疏水层增加水隔离效果，聚酰胺纤维为主体的银离子纤维层起到了基层支撑作用，防水纳米纤维在聚酰胺纤维的支撑下能够在双向拉伸机上进行2-3倍面积的拉伸成型，形成防水网，增加防水网的生产率，并保持防水透气性，提高了防水网的整体强度和的生产效率。
附图说明
图1为本发明一种环保型防水网及其加工方法的流程图。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1所示，一种环保型防水网，该环保型防水网由如下重量份数的原料组成，包括聚酰胺纤维15-20份、纯银4-7、丙烯酸5-8份、聚氨酯15-20、明胶10-15份、二甲基甲酰胺20-25份、纳米二氧化钛10-50份、全氟癸烷12-24份、聚苯颗粒5-8份、膨润土11-18份、硬脂酸钠1-5份、滑石粉2-4份、环氧树脂1-8份、二甲苯10-16份。
一种环保型防水网的加工方法，包括以下步骤：
步骤一：银离子纤维层加工：采用化学镀银技术将纯银在聚酰胺纤维的表面形成一层银的镀层，使纯银和聚酰胺纤维形成银离子纤维，再通过激光工艺、二次复镀，在银离子纤维外形成滤氧膜，与氧隔绝；
步骤二：纳米纤维加工，将聚氨酯溶解于二甲基甲酰胺溶剂中，搅拌溶解后，加入明胶的水溶液，混合均匀，得到均相溶液，然后将均相溶液通过静电纺丝制得纳米纤维材料；
步骤三：疏水层材料加工，将纳米二氧化钛、全氟癸烷、聚苯颗粒、膨润土、滑石粉依次投入二甲苯溶液中，并维持搅拌，维持搅拌下向二甲苯溶液中滴加硬脂酸钠，直至确定二甲苯溶液无回缩现象时停止搅拌，形成疏水层材料；
步骤四：防水纳米纤维加工，将纳米纤维投入疏水层材料中，通过投入环氧树脂进行固化，然后进浸泡，浸泡后进行烘干，烘干后向纳米纤维施加压力并升温至140-170℃保温2-3h，使疏水层材料与纳米纤维融合组装即获得防水纳米纤维；
步骤五：纤维网合成加工，将防水纳米纤维铺在银离子纤维的上方，银离子纤维的滤氧膜向下摆放，采用加热固化的方式对防水纳米纤维进行加热，使防水纳米纤维与银离子纤维组装成型，再进行拉伸，形成环保型的纤维防水网；
步骤一中聚酰胺纤维的直径为33.7μm，纤度为246.8dtex，聚酰胺纤维银含量为30％-35％，银离子纤维抗氧化性为60％-65％。
步骤三中保持40-50℃温度下搅拌，搅拌的时间为6-7h。
步骤四中纳米纤维浸泡分三次进行，三次浸泡时间分别为1-3h、1-2h和1-2h，纳米纤维浸泡的温度为10-25℃。
步骤五中加热固化方式为对防水纳米纤维中间向外扩散加热，加热温度不超过80℃，防水网通过在双向拉伸机上进行2-3倍面积进行拉伸成型。
步骤二中通过静电纺丝的加工工艺，使纳米纤维材料形成了网络交叉结构，纳米纤维材料在1PSI的压力下，透气性为1000mL/min以上。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (7)

1.一种环保型防水网，其特征在于：该环保型防水网由如下重量份数的原料组成，包括聚酰胺纤维15-20份、纯银4-7、丙烯酸5-8份、聚氨酯15-20、明胶10-15份、二甲基甲酰胺20-25份、纳米二氧化钛10-50份、全氟癸烷12-24份、聚苯颗粒5-8份、膨润土11-18份、硬脂酸钠1-5份、滑石粉2-4份、环氧树脂1-8份、二甲苯10-16份。
2.一种环保型防水网的加工方法，其特征在于，包括以下步骤：
步骤一：银离子纤维层加工：采用化学镀银技术将纯银在聚酰胺纤维的表面形成一层银的镀层，使纯银和聚酰胺纤维形成银离子纤维，再通过激光工艺、二次复镀，在银离子纤维外形成滤氧膜，与氧隔绝；
步骤二：纳米纤维加工，将聚氨酯溶解于二甲基甲酰胺溶剂中，搅拌溶解后，加入明胶的水溶液，混合均匀，得到均相溶液，然后将均相溶液通过静电纺丝制得纳米纤维材料；
步骤三：疏水层材料加工，将纳米二氧化钛、全氟癸烷、聚苯颗粒、膨润土、滑石粉依次投入二甲苯溶液中，并维持搅拌，维持搅拌下向二甲苯溶液中滴加硬脂酸钠，直至确定二甲苯溶液无回缩现象时停止搅拌，形成疏水层材料；
步骤四：防水纳米纤维加工，将纳米纤维投入疏水层材料中，通过投入环氧树脂进行固化，然后进浸泡，浸泡后进行烘干，烘干后向纳米纤维施加压力并升温至140-170℃保温2-3h，使疏水层材料与纳米纤维融合组装即获得防水纳米纤维；
步骤五：纤维网合成加工，将防水纳米纤维铺在银离子纤维的上方，银离子纤维的滤氧膜向下摆放，采用加热固化的方式对防水纳米纤维进行加热，使防水纳米纤维与银离子纤维组装成型，再进行拉伸，形成环保型的纤维防水网。
3.根据权利要求2所述的一种环保型防水网的加工方法，其特征在于：所述步骤一中聚酰胺纤维的直径为33.7μm，纤度为246.8dtex，聚酰胺纤维银含量为30％-35％，银离子纤维抗氧化性为60％-65％。
4.根据权利要求2所述的一种环保型防水网的加工方法，其特征在于：所述步骤三中保持40-50℃温度下搅拌，搅拌的时间为6-7h。
5.根据权利要求2所述的一种环保型防水网的加工方法，其特征在于：所述步骤四中纳米纤维浸泡分三次进行，三次浸泡时间分别为1-3h、1-2h和1-2h，纳米纤维浸泡的温度为10-25℃。
6.根据权利要求2所述的一种环保型防水网的加工方法，其特征在于：所述步骤五中加热固化方式为对防水纳米纤维中间向外扩散加热，加热温度不超过80℃，防水网通过在双向拉伸机上进行2-3倍面积进行拉伸成型。
7.根据权利要求2所述的一种环保型防水网的加工方法，其特征在于：所述步骤二中通过静电纺丝的加工工艺，使纳米纤维材料形成了网络交叉结构，纳米纤维材料在1PSI的压力下，透气性为1000mL/min以上。
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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108114A (ja) * 1990-08-23 1992-04-09 Toray Ind Inc 芯鞘複合繊維
AU2003224267A1 (en) * 2002-04-11 2003-10-27 Aston University Polymeric fibre and method for making same
CN101381904A (zh) * 2008-09-04 2009-03-11 东华大学 一种吸湿性共混纤维的制备方法
CN101603245A (zh) * 2009-07-06 2009-12-16 东华大学 一种高柔韧超疏水耐高温纳米二氧化硅纤维膜的制备方法
KR20100023491A (ko) * 2008-08-22 2010-03-04 주식회사 코오롱 방탄용 직물 및 그 제조방법, 및 그를 이용한 방탄복
US20150064463A1 (en) * 2013-09-02 2015-03-05 Enerage Inc. Graphene fiber and method of manufacturing the same
CN105063896A (zh) * 2015-08-17 2015-11-18 博裕纤维科技（苏州）有限公司 一种防水透气纸尿裤底膜及其制备方法
CN106835500A (zh) * 2016-12-22 2017-06-13 马鞍山市鑫程纳米新材料科技有限公司 一种可完全降解的无纺布
CN107804050A (zh) * 2017-09-30 2018-03-16 江苏悦达家纺有限公司 具备抗菌功能的防水透湿复合膜及其制备工艺
CN109094155A (zh) * 2018-09-04 2018-12-28 广州巨枫科技有限公司 高耐磨防水环保运动面料
CN109295730A (zh) * 2018-08-22 2019-02-01 新天地纺织印染（嘉兴）有限公司 紫外线阻隔剂及应用该紫外线阻隔剂的尼龙皮肤衣面料抗紫外处理工艺

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108114A (ja) * 1990-08-23 1992-04-09 Toray Ind Inc 芯鞘複合繊維
AU2003224267A1 (en) * 2002-04-11 2003-10-27 Aston University Polymeric fibre and method for making same
KR20100023491A (ko) * 2008-08-22 2010-03-04 주식회사 코오롱 방탄용 직물 및 그 제조방법, 및 그를 이용한 방탄복
CN101381904A (zh) * 2008-09-04 2009-03-11 东华大学 一种吸湿性共混纤维的制备方法
CN101603245A (zh) * 2009-07-06 2009-12-16 东华大学 一种高柔韧超疏水耐高温纳米二氧化硅纤维膜的制备方法
US20150064463A1 (en) * 2013-09-02 2015-03-05 Enerage Inc. Graphene fiber and method of manufacturing the same
CN105063896A (zh) * 2015-08-17 2015-11-18 博裕纤维科技（苏州）有限公司 一种防水透气纸尿裤底膜及其制备方法
CN106835500A (zh) * 2016-12-22 2017-06-13 马鞍山市鑫程纳米新材料科技有限公司 一种可完全降解的无纺布
CN107804050A (zh) * 2017-09-30 2018-03-16 江苏悦达家纺有限公司 具备抗菌功能的防水透湿复合膜及其制备工艺
CN109295730A (zh) * 2018-08-22 2019-02-01 新天地纺织印染（嘉兴）有限公司 紫外线阻隔剂及应用该紫外线阻隔剂的尼龙皮肤衣面料抗紫外处理工艺
CN109094155A (zh) * 2018-09-04 2018-12-28 广州巨枫科技有限公司 高耐磨防水环保运动面料

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