CN107700233A - 一种保温防水蓬布及其制备方法 - Google Patents

一种保温防水蓬布及其制备方法 Download PDF

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CN107700233A
CN107700233A CN201711034032.3A CN201711034032A CN107700233A CN 107700233 A CN107700233 A CN 107700233A CN 201711034032 A CN201711034032 A CN 201711034032A CN 107700233 A CN107700233 A CN 107700233A
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waterproof
waterproof layer
slurry
paulin
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张占全
刘奇艳
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Ningbo Tiandun Waterproof Material Co Ltd
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Abstract

本发明公开了一种保温防水蓬布，包括基布、第一防水层、保温层、第二防水层，所述基层两面涂布第一浆料，形成第一防水层，所述第一防水层涂布第二浆料，形成保温层，再将保温层涂布第一浆料，形成第二防水层，所述第一防水层所用的第一浆料与所述第二防水层所用的第一浆料的用量比为1∶2‑3，该蓬布耐水压、剥离强度性能好，粘结力高，具有较强的保温和防水效果。本发明还公开了保温防水蓬布的制备方法，制备简单，可以实现大批量的生产，满足人们户外蓬房的需求。

Description

一种保温防水蓬布及其制备方法
技术领域
本发明属于蓬布技术领域，尤其涉及一种保温防水蓬布及其制备方法。
背景技术
随着经济的蓬勃发展，公用的大型场所越来越少，而人们的户外活动类型丰富，对户外场地的需求也具有灵活性，随之发展出了蓬房，由于其随拆随搭的便利性，深受人们的喜爱。而蓬房用的蓬布，其质量与性能关系着蓬房的使用效能，一般具有防风、防燃的功效，但是具有保温的蓬布用于特定的场合，尤其是处于冬季或风大等恶劣条件下使用防水保温性能的蓬布的需求量也逐年递增，因此研发一种保温防水的蓬布具有重要意义。
发明内容
鉴于上述现有技术存在的缺陷，本发明的目的是提出一种保温防水蓬布，该蓬布耐水压、剥离强度性能好，粘结力高，具有较强的保温和防水效果。
本发明的另一目的是提出一种保温防水蓬布的制备方法，该方法简单，烘干温度为最佳，其制备的蓬布耐水压、剥离强度性能好，粘结力高。
本发明的目的将通过以下技术方案得以实现：
一种保温防水蓬布，包括基布、第一防水层、保温层、第二防水层，所述基层两面涂布第一浆料，形成第一防水层，所述第一防水层涂布第二浆料，形成保温层，再将保温层涂布第一浆料，形成第二防水层，所述第一防水层所用的第一浆料与所述第二防水层所用的第一浆料的用量比为1∶2-3。
上述的一种保温防水蓬布，其中，所述第一浆料主要由以下重量份的组分组成：聚四氟乙烯30-60份、聚氯乙烯糊树脂40-60份、聚丙烯乳液20-30份、锐钛型二氧化钛3-6份、闭孔珍珠岩15-20份、增塑剂5-8份。
上述的一种保温防水蓬布，其中，所述第二浆料主要由以下重量份的组分组成：邻苯二甲酸异辛酯20-30份、聚氯乙烯糊树脂40-60份、聚丙烯乳液40-60份、锐钛型二氧化钛5-10份、闭孔珍珠岩15-20份、增塑剂5-8份、水溶性酚醛树脂5-15份。
上述的一种保温防水蓬布，其中，所述蓬布的厚度为2-5mm。
一种保温防水蓬布的制备方法，其中，包括如下步骤：将第一浆液涂布于基布，烘干，得第一防水层；将第二浆液涂布于第一防水层，烘干，得保温层；将第一浆液涂布于保温层，得第二防水层。
上述的制备方法，其中，第一浆液的烘干温度为120-130℃，2-5min；第二浆液的烘干温度为140-150℃，2-5min。
上述的制备方法，其中，所述第一防水层的涂布量为20-30g/m2，所述第二防水层的涂布量为40-90g/m2。
上述的制备方法，其中，所述保温层的涂布量为30-50g/m2。
上述的制备方法，其中，所述基布为高强长丝双径双纬机织平纹布。
与现有技术相比，本发明提供的一种保温防水蓬布及其制备方法，达到的技术效果是：本发明通过第一防水层、保温层、第二防水层的结构，以及第一浆料、第二浆料的配方，制得的蓬布耐水压、剥离强度高，具有保温防水的效果；同时制备方法简单、可以实现大批量的生产，满足人们户外蓬房的需求。
以下便结合实施例，对本发明的具体实施方式作进一步的详述，以使技术方案更易于理解、掌握。
具体实施方式
下面通过具体实施例对本发明进行说明，但本发明并不局限于此。下述实施例中所述实验方法，如无特殊说明，均为常规方法；所述试剂和材料，如无特殊说明，均可从商业途径获得，下面实施例并非用以限制本发明的专利范围，凡未脱离本发明所为的等效实施或变更，均应包含于本专利保护范围中。
实施例1
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为20g/m2，120℃烘干2min，得第一防水层；将第二浆液涂布于第一防水层，涂布量30g/m2，140℃烘干2min，得保温层；将第一浆液涂布于保温层40g/m2，120℃烘干2min，得第二防水层，其中，该法制备的蓬布厚度为2mm。
第一浆料：聚四氟乙烯30份、聚氯乙烯糊树脂40份、聚丙烯乳液20份、锐钛型二氧化钛3份、闭孔珍珠岩15份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯20份、聚氯乙烯糊树脂40份、聚丙烯乳液40份、锐钛型二氧化钛5份、闭孔珍珠岩15份、增塑剂5份、水溶性酚醛树脂5份。
实施例2
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为20g/m2，120℃烘干2min，得第一防水层；将第二浆液涂布于第一防水层，涂布量40g/m2，145℃烘干4min，得保温层；将第一浆液涂布于保温层50g/m2，1205℃烘干2min，得第二防水层，其中，该法制备的蓬布厚度为3mm。
第一浆料：聚四氟乙烯40份、聚氯乙烯糊树脂50份、聚丙烯乳液20份、锐钛型二氧化钛5份、闭孔珍珠岩18份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯20份、聚氯乙烯糊树脂50份、聚丙烯乳液40份、锐钛型二氧化钛8份、闭孔珍珠岩18份、增塑剂8份、水溶性酚醛树脂8份。
实施例3
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为25g/m2，130℃烘干5min，得第一防水层；将第二浆液涂布于第一防水层，涂布量50g/m2，150℃烘干5min，得保温层；将第一浆液涂布于保温层60g/m2，120℃烘干5min，得第二防水层，其中，该法制备的蓬布厚度为3mm。
第一浆料：聚四氟乙烯60份、聚氯乙烯糊树脂60份、聚丙烯乳液25份、锐钛型二氧化钛6份、闭孔珍珠岩20份、增塑剂6份。
第二浆料：邻苯二甲酸异辛酯25份、聚氯乙烯糊树脂55份、聚丙烯乳液45份、锐钛型二氧化钛10份、闭孔珍珠岩20份、增塑剂8份、水溶性酚醛树脂8份。
实施例4
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为30g/m2，120℃烘干5min，得第一防水层；将第二浆液涂布于第一防水层，涂布量45g/m2，150℃烘干2min，得保温层；将第一浆液涂布于保温层90g/m2，130℃烘干5min，得第二防水层，其中，该法制备的蓬布厚度为5mm。
第一浆料：聚四氟乙烯50份、聚氯乙烯糊树脂40份、聚丙烯乳液30份、锐钛型二氧化钛3份、闭孔珍珠岩20份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯30份、聚氯乙烯糊树脂60份、聚丙烯乳液60份、锐钛型二氧化钛10份、闭孔珍珠岩20份、增塑剂8份、水溶性酚醛树脂15份。
对比例1
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为20g/m2，110℃烘干2min，得第一防水层；将第二浆液涂布于第一防水层，涂布量30g/m2，130℃烘干2min，得保温层；将第一浆液涂布于保温层40g/m2，110℃烘干2min，得第二防水层，其中，该法制备的蓬布厚度为2mm。
第一浆料：聚四氟乙烯30份、聚氯乙烯糊树脂40份、聚丙烯乳液20份、锐钛型二氧化钛3份、闭孔珍珠岩15份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯20份、聚氯乙烯糊树脂40份、聚丙烯乳液40份、锐钛型二氧化钛5份、闭孔珍珠岩15份、增塑剂5份、水溶性酚醛树脂5份。
对比例2
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为20g/m2，140℃烘干2min，得第一防水层；将第二浆液涂布于第一防水层，涂布量30g/m2，160℃烘干2min，得保温层；将第一浆液涂布于保温层40g/m2，140℃烘干2min，得第二防水层，其中，该法制备的蓬布厚度为2mm。
第一浆料：聚四氟乙烯30份、聚氯乙烯糊树脂40份、聚丙烯乳液20份、锐钛型二氧化钛3份、闭孔珍珠岩15份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯20份、聚氯乙烯糊树脂40份、聚丙烯乳液40份、锐钛型二氧化钛5份、闭孔珍珠岩15份、增塑剂5份、水溶性酚醛树脂5份。
对比例3
一种保温防水蓬布的制备方法，包括如下步骤：将第一浆液涂布于高强长丝双径双纬机织平纹布，涂布量为20g/m2，120℃烘干2min，得第一防水层；将第二浆液涂布于第一防水层，涂布量30g/m2，160℃烘干2min，得保温层；将第一浆液涂布于保温层40g/m2，120℃烘干2min，得第二防水层，其中，该法制备的蓬布厚度为2mm。
第一浆料：聚四氟乙烯30份、聚氯乙烯糊树脂40份、聚丙烯乳液20份、锐钛型二氧化钛3份、闭孔珍珠岩15份、增塑剂5份。
第二浆料：邻苯二甲酸异辛酯20份、聚氯乙烯糊树脂40份、聚丙烯乳液40份、锐钛型二氧化钛5份、闭孔珍珠岩15份、增塑剂5份、水溶性酚醛树脂5份。
将实施例1-4、对比例1-3制备的保温防水蓬布进行静水压、剥离强度的检测，检测结果如表1。
表1保温防水蓬布性能检测
由表1可知，本发明的在各阶段的烘干温度为最佳，其制备的蓬布耐水压、剥离强度性能好，粘结力高。
上述说明示出并描述了本发明的若干优选实施例，但如前所述，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述发明构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。

Claims (9)

1.一种保温防水蓬布，其特征在于，包括基布、第一防水层、保温层、第二防水层，所述基层两面涂布第一浆料，形成第一防水层，所述第一防水层涂布第二浆料，形成保温层，再将保温层涂布第一浆料，形成第二防水层，所述第一防水层所用的第一浆料与所述第二防水层所用的第一浆料的用量比为1∶2-3。
2.根据权利要求1所述的一种保温防水蓬布，其特征在于，所述第一浆料主要由以下重量份的组分组成：聚四氟乙烯30-60份、聚氯乙烯糊树脂40-60份、聚丙烯乳液20-30份、锐钛型二氧化钛3-6份、闭孔珍珠岩15-20份、增塑剂5-8份。
3.根据权利要求1所述的一种保温防水蓬布，其特征在于，所述第二浆料主要由以下重量份的组分组成：邻苯二甲酸异辛酯20-30份、聚氯乙烯糊树脂40-60份、聚丙烯乳液40-60份、锐钛型二氧化钛5-10份、闭孔珍珠岩15-20份、增塑剂5-8份、水溶性酚醛树脂5-15份。
4.根据权利要求1所述的一种保温防水蓬布，其特征在于，所述蓬布的厚度为2-5mm。
5.根据权利要求1-3任一项所述保温防水蓬布的制备方法，其特征在于，包括如下步骤：将第一浆液涂布于基布，烘干，得第一防水层；将第二浆液涂布于第一防水层，烘干，得保温层；将第一浆液涂布于保温层，得第二防水层。
6.根据权利要求5所述的制备方法，其特征在于，第一浆液的烘干温度为120-130℃，2-5min；第二浆液的烘干温度为140-150℃，2-5min。
7.根据权利要求5所述的制备方法，其特征在于，所述第一防水层的涂布量为20-30g/m2，所述第二防水层的涂布量为40-90g/m2。
8.根据权利要求5所述的制备方法，其特征在于，所述保温层的涂布量为30-50g/m2。
9.根据权利要求5所述的制备方法，其特征在于，所述基布为高强长丝双径双纬机织平纹布。
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