CN110733213A - 一种复合型箱包防水面料及其制备方法 - Google Patents

一种复合型箱包防水面料及其制备方法 Download PDF

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CN110733213A
CN110733213A CN201910910827.9A CN201910910827A CN110733213A CN 110733213 A CN110733213 A CN 110733213A CN 201910910827 A CN201910910827 A CN 201910910827A CN 110733213 A CN110733213 A CN 110733213A
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谢恩旺
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Anhui Tianen Travel Goods Technology Co Ltd
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Abstract

本发明涉及户外旅行用品技术领域，具体是公开了一种复合型箱包防水面料，所述防水面料包括织物基层、粘合在织物基层表面的防水层、设置在防水层表面的防水涂层，所述防水层通过粘合胶连接在织物基层上；所述防水涂层包括以下重量份的原料：防水浓缩液树脂20‑42份、聚氨酯树脂30‑55份、纳米二氧化硅5‑16份、偶联剂1‑6份、交联剂2‑10份、引发剂0.2‑0.5份、增塑剂2‑8份、消泡剂1‑3份和稳定剂0.6‑2.4份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。本发明克服了现有技术的不足，使箱包具有较好的防水性能，方便户外使用。

Description

一种复合型箱包防水面料及其制备方法
技术领域
本发明涉及户外旅行用品技术领域，具体属于一种复合型箱包防水面料。
背景技术
箱包是用来装东西的各种包包的统称，包括一般的购物袋、手提包、手拿包、钱包、背包、单肩包、挎包、腰包和多种拉杆箱等。现有的箱包面料大部分为织物面料，这种面料轻便、舒适，但是缺乏防水性，水浸湿箱包后也难以清理，造成了使用的不方便。
发明内容
本发明的目的是提供了一种复合型箱包防水面料，克服了现有技术的不足，使箱包具有较好的防水性能。
为解决上述问题，本发明所采取的技术方案如下：
一种复合型箱包防水面料，所述防水面料包括织物基层、粘合在织物基层表面的防水层、设置在防水层表面的防水涂层，所述防水层通过粘合胶连接在织物基层上；
所述防水涂层包括以下重量份的原料：
防水浓缩液树脂20-42份、聚氨酯树脂30-55份、纳米二氧化硅5-16份、偶联剂1-6份、交联剂2-10份、引发剂0.2-0.5份、增塑剂2-8份、消泡剂1-3份和稳定剂0.6-2.4份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
进一步，所述防水涂层包括以下重量份的原料：
防水浓缩液树脂22-40份、聚氨酯树脂31-54份、纳米二氧化硅6-15份、偶联剂2-5份、交联剂3-9份、引发剂0.3-0.4份、增塑剂3-7份、消泡剂1.2-2.8份和稳定剂0.8-2.2份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
进一步，所述防水涂层包括以下重量份的原料：
防水浓缩液树脂31份、聚氨酯树脂42.5份、纳米二氧化硅10.5份、偶联剂3.5份、交联剂6份、引发剂0.35份、增塑剂5份、消泡剂2份和稳定剂1.5份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
进一步，所述防水层采用氯磺化聚乙烯橡胶制成，所述防水层的厚度为0.6-1cm，所述防水层的表面光滑。
进一步，所述粘合胶包括以下重量份的原料：
聚酰胺树脂40-60份、硬脂酸钡12-18份、间苯二酚3-9份、己内酰胺2-15份、己二胺6-12份、加氢松香甘油酯4-9份、抗氧剂3-6份和白炭黑1-3份。
一种生产如上述的复合型箱包防水面料的方法，包括以下步骤：
步骤一，根据防水涂层的配方称取原料，向反应釜中加入防水浓缩液树脂、聚氨酯树脂、纳米二氧化硅、偶联剂、交联剂和引发剂，控制温度在100-120℃，搅拌20-40min后再加入增塑剂、消泡剂和稳定剂，继续混合10-15min，制得防水涂层；
步骤二，根据粘合胶的配方称取原料，向反应釜内加入聚酰胺树脂、硬脂酸钡、间苯二酚、己内酰胺、己二胺、加氢松香甘油酯、抗氧剂和白炭黑，在80-85℃条件下搅拌混合20min后放料，制得粘合胶；
步骤三，取织物基层和防水层，在织物基层表面单面涂覆一层粘合胶，然后将防水层紧密贴合在织物基层上，进行加热使粘合胶融化后冷却而粘接一起；
步骤四，在防水层表面均匀的涂覆一层防水涂层，自然干燥后充分洗涤，然后在烘干干燥，即得复合型箱包防水面料。
进一步，所述步骤四中洗涤分为热水洗和冷水洗，首先用60℃的热水洗涤2-3次，待自然冷却后再用冷水洗涤2次。
本发明与现有技术相比较，本发明的实施效果如下：
1、本发明在织物基层表面设置防水层，提高箱包的防水性能，防水层的表面涂覆有防水涂料，进一步提高箱包面料的防水性，延缓防水层的老化。
2、本发明织物基层与防水层之间使用热熔型粘合胶连接，使连接更加紧密，耐剥离程度高。
具体实施方式
下面结合实施例对本发明作进一步的描述，但本发明不仅限于这些实例，在为脱离本发明宗旨的前提下，所为任何改进均落在本发明的保护范围之内。
实施例1
一种生产如上述的复合型箱包防水面料的方法，包括以下步骤：
步骤一，根据防水涂层的配方称取原料，向反应釜中加入防水浓缩液树脂20Kg、聚氨酯树脂30Kg、纳米二氧化硅5Kg、偶联剂1Kg、交联剂2Kg、引发剂0.2Kg，控制温度在100℃，搅拌20-40min后再加入增塑剂2Kg、消泡剂1Kg和稳定剂0.6Kg，继续混合10-15min，制得防水涂层；
步骤二，根据粘合胶的配方称取原料，向反应釜内加入聚酰胺树脂40Kg、硬脂酸钡12Kg、间苯二酚3Kg、己内酰胺2Kg、己二胺6Kg、加氢松香甘油酯4Kg、抗氧剂3Kg和白炭黑1Kg，在80-85℃条件下搅拌混合20min后放料，制得粘合胶；
步骤三，取织物基层和防水层，在织物基层表面单面涂覆一层粘合胶，然后将防水层紧密贴合在织物基层上，进行加热使粘合胶融化后冷却而粘接一起；
步骤四，在防水层表面均匀的涂覆一层防水涂层，自然干燥后充分洗涤，然后在烘干干燥，即得复合型箱包防水面料。
其中，步骤四中洗涤分为热水洗和冷水洗，首先用60℃的热水洗涤2-3次，待自然冷却后再用冷水洗涤2次。
实施例2
一种生产如上述的复合型箱包防水面料的方法，包括以下步骤：
步骤一，根据防水涂层的配方称取原料，向反应釜中加入防水浓缩液树脂31Kg、聚氨酯树脂42.5Kg、纳米二氧化硅10.5Kg、偶联剂3.5Kg、交联剂6Kg、引发剂0.35Kg，控制温度在100-120℃，搅拌20-40min后再加入增塑剂5Kg、消泡剂2Kg和稳定剂1.5Kg，继续混合10-15min，制得防水涂层；
步骤二，根据粘合胶的配方称取原料，向反应釜内加入聚酰胺树脂50Kg、硬脂酸钡15Kg、间苯二酚6Kg、己内酰胺8.5Kg、己二胺9Kg、加氢松香甘油酯6.5Kg、抗氧剂4.5Kg和白炭黑2Kg，在80-85℃条件下搅拌混合20min后放料，制得粘合胶；
步骤三，取织物基层和防水层，在织物基层表面单面涂覆一层粘合胶，然后将防水层紧密贴合在织物基层上，进行加热使粘合胶融化后冷却而粘接一起；
步骤四，在防水层表面均匀的涂覆一层防水涂层，自然干燥后充分洗涤，然后在烘干干燥，即得复合型箱包防水面料。
其中，步骤四中洗涤分为热水洗和冷水洗，首先用60℃的热水洗涤2-3次，待自然冷却后再用冷水洗涤2次。
实施例3
一种生产如上述的复合型箱包防水面料的方法，包括以下步骤：
步骤一，根据防水涂层的配方称取原料，向反应釜中加入防水浓缩液树脂42Kg、聚氨酯树脂55Kg、纳米二氧化硅16Kg、偶联剂6Kg、交联剂10Kg、引发剂0.5Kg，控制温度在100-120℃，搅拌20-40min后再加入增塑剂8Kg、消泡剂3Kg和稳定剂2.4Kg，继续混合10-15min，制得防水涂层；
步骤二，根据粘合胶的配方称取原料，向反应釜内加入聚酰胺树脂60Kg、硬脂酸钡18Kg、间苯二酚9Kg、己内酰胺15Kg、己二胺12Kg、加氢松香甘油酯9Kg、抗氧剂6Kg和白炭黑3Kg，在80-85℃条件下搅拌混合20min后放料，制得粘合胶；
步骤三，取织物基层和防水层，在织物基层表面单面涂覆一层粘合胶，然后将防水层紧密贴合在织物基层上，进行加热使粘合胶融化后冷却而粘接一起；
步骤四，在防水层表面均匀的涂覆一层防水涂层，自然干燥后充分洗涤，然后在烘干干燥，即得复合型箱包防水面料。
其中，步骤四中洗涤分为热水洗和冷水洗，首先用60℃的热水洗涤2-3次，待自然冷却后再用冷水洗涤2次。
对比例1
与实施例3的材料及制备工艺基本相同，唯有不同的是未在防水层表面涂覆防水涂料。
对比例2
与实施例3的材料及制备工艺基本相同，唯有不同的是使用常规的粘合胶粘合织物基层和防水层。
对比例3
深圳某公司生产的防水箱包面料。
将上述实施例与对比例得到的防水面料进行检测，从一定高度和角度以一定的流量向织物试样连续喷水或滴水，观察试样在一定时间后表面的水渍特征，与标准样照对比评级或打分。标准沾水试验等级如下：1级-受淋表面全部润湿；2级-受淋表面一半润湿，即小块润湿表面的总和约为全部面积的一半；3级-受淋表面仅为不连续的小面积润湿；4级-受淋表面没有润湿，但沾有小水珠；5级-受淋表面没有润湿，也无小水珠。这5个等级分别对应于ISO4920-1981(E)的分值为：50、70、80、90、100，参照GB/T4744-1997《纺织织物抗渗水性测定静水压试验》进行测试耐静水压性能；测试其剥离强度，经水洗5次后再测试其剥离强度，得到的结果如表1所示。
Figure BDA0002214644170000071
通过表1可知，本发明生产的防水面料在防水性、耐剥离强度上都有着很大的提升，满足箱包日常使用的防水需求。
以上内容仅仅是对本发明构思所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (7)

1.一种复合型箱包防水面料，其特征在于：所述防水面料包括织物基层、粘合在织物基层表面的防水层、设置在防水层表面的防水涂层，所述防水层通过粘合胶连接在织物基层上；
所述防水涂层包括以下重量份的原料：
防水浓缩液树脂20-42份、聚氨酯树脂30-55份、纳米二氧化硅5-16份、偶联剂1-6份、交联剂2-10份、引发剂0.2-0.5份、增塑剂2-8份、消泡剂1-3份和稳定剂0.6-2.4份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
2.根据权利要求1所述的一种复合型箱包防水面料，其特征在于：所述防水涂层包括以下重量份的原料：
防水浓缩液树脂22-40份、聚氨酯树脂31-54份、纳米二氧化硅6-15份、偶联剂2-5份、交联剂3-9份、引发剂0.3-0.4份、增塑剂3-7份、消泡剂1.2-2.8份和稳定剂0.8-2.2份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
3.根据权利要求1所述的一种复合型箱包防水面料，其特征在于：所述防水涂层包括以下重量份的原料：
防水浓缩液树脂31份、聚氨酯树脂42.5份、纳米二氧化硅10.5份、偶联剂3.5份、交联剂6份、引发剂0.35份、增塑剂5份、消泡剂2份和稳定剂1.5份；所述防水浓缩液树脂由质量分数为18％的水性氟碳树脂和80％的去离子水组成。
4.根据权利要求1所述的一种复合型箱包防水面料，其特征在于：所述防水层采用氯磺化聚乙烯橡胶制成，所述防水层的厚度为0.6-1cm，所述防水层的表面光滑。
5.根据权利要求1所述的一种复合型箱包防水面料，其特征在于：所述粘合胶包括以下重量份的原料：
聚酰胺树脂40-60份、硬脂酸钡12-18份、间苯二酚3-9份、己内酰胺2-15份、己二胺6-12份、加氢松香甘油酯4-9份、抗氧剂3-6份和白炭黑1-3份。
6.一种生产如权利要求1-5任一项所述的复合型箱包防水面料的方法，其特征在于，包括以下步骤：
步骤一，根据防水涂层的配方称取原料，向反应釜中加入防水浓缩液树脂、聚氨酯树脂、纳米二氧化硅、偶联剂、交联剂和引发剂，控制温度在100-120℃，搅拌20-40min后再加入增塑剂、消泡剂和稳定剂，继续混合10-15min，制得防水涂层；
步骤二，根据粘合胶的配方称取原料，向反应釜内加入聚酰胺树脂、硬脂酸钡、间苯二酚、己内酰胺、己二胺、加氢松香甘油酯、抗氧剂和白炭黑，在80-85℃条件下搅拌混合20min后放料，制得粘合胶；
步骤三，取织物基层和防水层，在织物基层表面单面涂覆一层粘合胶，然后将防水层紧密贴合在织物基层上，进行加热使粘合胶融化后冷却而粘接一起；
步骤四，在防水层表面均匀的涂覆一层防水涂层，自然干燥后充分洗涤，然后在烘干干燥，即得复合型箱包防水面料。
7.根据权利要求6所述的一种复合型箱包防水面料，其特征在于：所述步骤四中洗涤分为热水洗和冷水洗，首先用60℃的热水洗涤2-3次，待自然冷却后再用冷水洗涤2次。
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