CN113290963B - 一种耐磨性好的纳米银抗菌面料及其制备方法 - Google Patents

一种耐磨性好的纳米银抗菌面料及其制备方法 Download PDF

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CN113290963B
CN113290963B CN202110445643.7A CN202110445643A CN113290963B CN 113290963 B CN113290963 B CN 113290963B CN 202110445643 A CN202110445643 A CN 202110445643A CN 113290963 B CN113290963 B CN 113290963B
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范京京
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Alite Holdings Group Ltd
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Abstract

本发明公开了一种耐磨性好的纳米银抗菌面料及其制备方法，该耐磨性好的纳米银抗菌面料，包括：至少一层混合纤维层；以及与混合纤维层粘接的抗菌纤维层，所述抗菌纤维层表面涂覆有纳米银抗菌膜；混合纤维层包括以下组分：碳纤维、芳纶纤维、聚对苯二甲酸乙二酯、纳米氟碳、改性陶瓷粉、改性聚酰亚胺、辅助制剂，其通过加入了改性陶瓷粉和改性聚酰亚胺，使得抗菌面料的拉伸强度、耐磨度和强度得到了极大的提高，解决了现有的纳米银抗菌材料，在在拉伸强度、耐磨度和硬度等性能上还无法满足人们的需求的问题，而且相比于单独使用改性陶瓷粉，和单独使用改性聚酰亚胺，两者同时使用，可以得到更好的效果，产生协同增效。

Description

一种耐磨性好的纳米银抗菌面料及其制备方法
技术领域
本发明涉及一种抗菌面料，具体是一种耐磨性好的纳米银抗菌面料及其制备方法。
背景技术
抗菌面料具有良好的安全性，它可以高效完全去除织物上的细菌、真菌和霉菌，保持织物清洁，并能防止细菌再生和繁殖。
纳米银(Nano Silver)就是将粒径做到纳米级的金属银单质。纳米银粒径大多在25纳米左右，对大肠杆菌、***、沙眼衣原体等数十种致病微生物都有强烈的抑制和杀灭作用，而且不会产生耐药性。用纳米银和精梳棉纤维制成的棉袜，具备很好的抗菌防臭的效果。
但是现有的纳米银抗菌材料，在在拉伸强度、耐磨度和硬度等性能上还无法满足人们的需求，所以如何在一搞面料抗菌性能的同时，提高其属性就显得尤为重要。
发明内容
本发明的目的在于提供一种耐磨性好的纳米银抗菌面料及其制备方法，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种耐磨性好的纳米银抗菌面料，包括：
至少一层混合纤维层；以及
与混合纤维层粘接的抗菌纤维层，所述抗菌纤维层表面涂覆有纳米银抗菌膜；
按重量份数计，混合纤维层包括以下组分：碳纤维27-35份、芳纶纤维15-28份、聚对苯二甲酸乙二酯5-7份、纳米氟碳1-3份、改性陶瓷粉3-7份、改性聚酰亚胺5-7份、辅助制剂1-3份。
作为本发明进一步的方案：按重量份数计，所述混合纤维层包括以下组分：碳纤维29-33份、芳纶纤维19-24份、聚对苯二甲酸乙二酯6份、纳米氟碳2份、改性陶瓷粉4-6份、改性聚酰亚胺6份、辅助制剂2份。
作为本发明再进一步的方案：按重量份数计，所述混合纤维层包括以下组分：碳纤维31份、芳纶纤维22份、聚对苯二甲酸乙二酯6份、纳米氟碳2份、改性陶瓷粉5份、改性聚酰亚胺6份、辅助制剂2份。
作为本发明再进一步的方案：所述改性陶瓷粉的制备方法包括以下步骤：将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉。
作为本发明再进一步的方案：所述改性聚酰亚胺的制备方法包括以下步骤：将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺。
作为本发明再进一步的方案：所述混合纤维层是采用经混合纤维，牵伸加捻，制成混纺纱，再将混纺纱采用大圆机纬编织造方法编制而成。
作为本发明再进一步的方案：所述辅助制剂包括乳化剂、偶联剂和PH调节剂。
作为本发明再进一步的方案：所述混合纤维的制备方法包括以下步骤：
S1、制备改性纤维；
S2、制备改性聚酰亚胺；
S3、取将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；
将所述混合纤维丝进行牵伸，得到混合纤维细长丝；
S4、将混纺纱采用大圆机纬编织造方法编制得到混合纤维层。
作为本发明再进一步的方案：所述纳米银抗菌膜涂覆在抗菌纤维层的单面或双面。
作为本发明再进一步的方案：将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
与现有技术相比，本发明的有益效果是：
该耐磨性好的纳米银抗菌面料，通过加入了改性陶瓷粉和改性聚酰亚胺，使得抗菌面料的拉伸强度、耐磨度和强度得到了极大的提高，解决了现有的纳米银抗菌材料，在在拉伸强度、耐磨度和硬度等性能上还无法满足人们的需求的问题，而且相比于单独使用改性陶瓷粉，和单独使用改性聚酰亚胺，两者同时使用，可以得到更好的效果，产生协同增效。
具体实施方式
下面结合具体实施方式对本发明的技术方案作进一步详细地说明。
实施例1
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；然后，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维31g、芳纶纤维22g、聚对苯二甲酸乙二酯6g、纳米氟碳2g、改性陶瓷粉5g、改性聚酰亚胺6g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例2
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；然后，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维27g、芳纶纤维15g、聚对苯二甲酸乙二酯5g、纳米氟碳1g、改性陶瓷粉3g、改性聚酰亚胺5g、辅助制剂1g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例3
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；然后，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维35g、芳纶纤维28g、聚对苯二甲酸乙二酯7g、纳米氟碳3g、改性陶瓷粉7g、改性聚酰亚胺7g、辅助制剂3g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例4
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；然后，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维29g、芳纶纤维19g份、聚对苯二甲酸乙二酯6g、纳米氟碳2g、改性陶瓷粉4g、改性聚酰亚胺6g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例5
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；然后，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维33g、芳纶纤维24g、聚对苯二甲酸乙二酯6g、纳米氟碳2g、改性陶瓷粉6g、改性聚酰亚胺6g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例6
首先，将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺；接着，按重量份取原料，原料包括：碳纤维31g、芳纶纤维22g、聚对苯二甲酸乙二酯6g、纳米氟碳2g、改性聚酰亚胺6g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例7
首先，将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；接着，按重量份取原料，原料包括：碳纤维31g、芳纶纤维22g、聚对苯二甲酸乙二酯6g、纳米氟碳2g、改性陶瓷粉5g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
实施例8
首先，按重量份取原料，原料包括：碳纤维31g、芳纶纤维22g、聚对苯二甲酸乙二酯6g、纳米氟碳2g、辅助制剂2g；将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝，将混纺纱采用大圆机纬编织造方法编制得到混合纤维层，将纳米银抗菌膜涂覆在抗菌纤维层的表面；最后，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
撕裂强度(千克力) 表面压力(kg/cm<sup>2</sup>) 肖氏硬度(D)
实施例1 9.6 86 91
实施例2 9.5 83 89
实施例3 9.5 84 89
实施例4 9.4 84 88
实施例5 9.5 84 90
实施例6 7.8 69 75
实施例7 7.6 68 72
实施例8 7.1 63 69
上面对本发明的较佳实施方式作了详细说明，但是本发明并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (8)

1.一种耐磨性好的纳米银抗菌面料，其特征在于，包括：
至少一层混合纤维层；以及
与混合纤维层粘接的抗菌纤维层，所述抗菌纤维层表面涂覆有纳米银抗菌膜；
按重量份数计，混合纤维层包括以下组分：碳纤维27-35份、芳纶纤维15-28份、聚对苯二甲酸乙二酯5-7份、纳米氟碳1-3份、改性陶瓷粉3-7份、改性聚酰亚胺5-7份、辅助制剂1-3份；
所述改性陶瓷粉的制备方法包括以下步骤：将陶瓷粉加入到反应瓮中，然后加入93％的乙醇水溶液，加入PH调节剂调节PH值在5-6，然后加入四乙氧基硅烷和乙烯基溴化镁，超声分散后加入100℃水浴加热并磁力搅拌3h，反应结束后将产物洗涤、干燥、过滤后得到第一产物，再将第一产物在搅拌釜搅拌2.5小时以上，后经过胶磨机研磨，进入交联釜7～8小时，得到改性陶瓷粉；
所述改性聚酰亚胺的制备方法包括以下步骤：将聚酰亚胺与氯硅烷按照3：1的比例混合，加热搅拌，直至温度到达120℃时，加入乳化剂，制成第一组分，然后向第一组分内加入碳酸氢钠混合均匀，最后将混合液引入硅溶胶内，混合冷却，得到改性聚酰亚胺。
2.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，按重量份数计，所述混合纤维层包括以下组分：碳纤维29-33份、芳纶纤维19-24份、聚对苯二甲酸乙二酯6份、纳米氟碳2份、改性陶瓷粉4-6份、改性聚酰亚胺6份、辅助制剂2份。
3.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，按重量份数计，所述混合纤维层包括以下组分：碳纤维31份、芳纶纤维22份、聚对苯二甲酸乙二酯6份、纳米氟碳2份、改性陶瓷粉5份、改性聚酰亚胺6份、辅助制剂2份。
4.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，所述混合纤维层是采用经混合纤维，牵伸加捻，制成混纺纱，再将混纺纱采用大圆机纬编织造方法编制而成。
5.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，所述辅助制剂包括乳化剂、偶联剂和PH调节剂。
6.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，所述混合纤维的制备方法包括以下步骤：
S1、制备改性纤维；
S2、制备改性聚酰亚胺；
S3、将碳纤维、芳纶纤维、聚对苯二甲酸乙二酯和纳米氟碳混合加热后采用双螺杆挤出机挤出，得混合纤维；将所述混合纤维送入纺丝箱进行纺丝，得混合纤维丝；将所述混合纤维丝进行牵伸，得到混合纤维细长丝；
S4、将混纺纱采用大圆机纬编织造方法编制得到混合纤维层。
7.根据权利要求1所述的耐磨性好的纳米银抗菌面料，其特征在于，所述纳米银抗菌膜涂覆在抗菌纤维层的单面或双面。
8.一种如权利要求1-7任一所述的耐磨性好的纳米银抗菌面料的制备方法，其特征在于，将混合纤维层和抗菌纤维层粘接，得到所述的耐磨性好的纳米银抗菌面料。
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