CN107097470B - 一种环保热塑圆管复合板 - Google Patents

一种环保热塑圆管复合板 Download PDF

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CN107097470B
CN107097470B CN201710152097.1A CN201710152097A CN107097470B CN 107097470 B CN107097470 B CN 107097470B CN 201710152097 A CN201710152097 A CN 201710152097A CN 107097470 B CN107097470 B CN 107097470B
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CN107097470A (zh
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彭兴超
彭楚巍
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Guangzhou Tao Pu Composite Co Ltd
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Abstract

本发明公开了一种环保热塑圆管复合板，其包括复合圆管层、面板层，所述面板层通过热贴合固定在复合圆管层的两端，所述复合圆管层由内圆管层和外圆管层组成，所述内圆管层为高熔点材料层，所述外圆管层为低熔点材料层，所述外圆管层两端通过热贴合加热后，形成大胶瘤端，所述大胶瘤端与所述面板层相粘接；所述内圆管层为高熔点材料层，所述内圆管层经过热贴合加热后，形成小胶瘤端，所述小胶瘤端内侧设有遇水膨胀材料层；所述遇水膨胀材料内设有填充层。与现有技术相比，本发明的复合板的隔音、防水性能强，同时能够承受的压力大。

Description

一种环保热塑圆管复合板
技术领域
本发明涉及复合板领域，尤其涉及一种环保热塑圆管复合板。
背景技术
蜂窝复合板由于其具有轻质高强的特点，在建筑材料领域具有广泛的应用。目前较为成熟的蜂窝复合板主要为铝蜂窝、纸蜂窝和热塑蜂窝，但铝蜂窝价格和重量较高，应用成本高，纸蜂窝强度较低，可应用范围小，而热塑蜂窝板由于具有可回收、防水、耐腐蚀等特点，广泛应用于建材、厢车、汽车、装饰等各种材料领域。但是现有的蜂窝板强度较低，且防水性能较差。
发明内容
本发明是鉴于现有技术存在的上述问题提出的，本发明提供一种可防水、防静电、隔音的热塑圆管复合版。
本发明是通过以下技术方案实现的：一种环保热塑圆管复合板，其包括复合圆管层、面板层，所述面板层通过热贴合固定在复合圆管层的两端，所述复合圆管层由内圆管层和外圆管层组成，所述内圆管层为高熔点材料层，所述外圆管层为低熔点材料层，所述外圆管层两端通过热贴合加热后，形成大胶瘤端，所述大胶瘤端与所述面板层相粘接；所述内圆管层为高熔点材料层，所述内圆管层经过热贴合加热后，形成小胶瘤端，所述小胶瘤端内侧设有遇水膨胀材料层；所述遇水膨胀材料内设有填充层。
进一步地，所述低熔点材料为EVA型热熔胶或者PE型热熔胶；
进一步地，所述高熔点材料为PP、PE、PET、PVC、PA或者PPS。
进一步地，所述填充层包含有保温材料。
进一步地，所述填充层包含有隔音材料。
进一步地，面板层包含有防静电层和玻璃纤维层，所述防静电层与大胶瘤端相贴合。
进一步地，所述防静电层由金属丝网组成。
本发明具有以下有益效果，
①防水性能好，设置了遇水膨胀材料，可以有效地防止填充层因吸水而变重；同时小胶瘤端可以很好地防止遇水膨胀材料脱落；
②抗压抗冲击力强，大胶瘤端与外圆管层形成工字型结构，能吸收外部作用力，从而大幅度减轻撞击、碰撞所带来的破坏。
③隔音性能优越，因为复合板芯材特殊的蜂窝状结构，能有效的降低阻尼振动并吸收噪音，同时在填充层内设置隔音材料，隔音效果更佳。
附图说明
图1为本发明 复合板的结构示意图；
图2为长复合管的结构示意图；
图3为复合管层的结构示意图；
图4为本发明 热压过程示意图；
图5为热压辊表面展开示意图。
具体实施方式
为了更好地理解和实施，下面结合附图详细说明本发明。
如图1、图2、图3所示，一种环保热塑圆管复合板，其包括复合圆管层1、面板层5，所述面板层5通过热贴合固定在复合圆管层1的两端，所述复合圆管层1由内圆管层12和外圆管层11组成，所述内圆管层12为高熔点材料层，所述外圆管层11为低熔点材料层，所述外圆管层11两端通过热贴合加热后，形成大胶瘤端11a，所述大胶瘤端11a与所述面板层5 相粘接；所述内圆管层12为高熔点材料层，所述内圆管层12经过热贴合加热后，形成小胶瘤端12a，所述小胶瘤端12a内侧设有遇水膨胀材料层13；所述遇水膨胀材料13内设有填充层14。
所述遇水膨胀材料13为遇水膨胀止水条，遇水后产生2-3倍的膨胀变形，并充满接缝的所有不规则表面、空穴及间隙，同时产生巨大的接触压力，有效防止外界液体进入填充层。
所述低熔点材料为EVA型热熔胶或者PE型热熔胶；
所述高熔点材料为PP、PE、PET、PVC、PA或者PPS。
所述填充层14包含有保温材料。
所述填充层14包含有隔音材料。
面板层5包含有防静电层3和玻璃纤维层2，所述防静电层3与大胶瘤端11a相贴合。
所述防静电层3由金属丝网组成。
如图4和图5所示，将附有膨胀材料层的复合圆管层1放置在热压装置上，经过热压辊 6后，由传动轴7传送过来的面板层5分别热压在复合圆管层1两端。其中热压辊表面设有圆形凸起61，所述圆形凸起61的外径略小于内圆管外径，所述圆形凸起61之间的中心距为所述外圆管层12中外圆管之间的中心距，热压过程中，外圆管层11产生较大的热熔形成大胶瘤端11a，内圆管层12产生较小的热熔形成小胶瘤端12a。
与现有技术相比，本发明的复合板防水性能好，设置了遇水膨胀材料，可以有效地防止填充层因吸水而变重；同时小胶瘤端可以很好地防止遇水膨胀材料脱落；抗压抗冲击力强，大胶瘤端与外圆管层形成工字型结构，能吸收外部作用力，从而大幅度减轻撞击、碰撞所带来的破坏；隔音性能优越，因为复合板芯材特殊的蜂窝状结构，能有效的降低阻尼振动并吸收噪音，同时在填充层内设置隔音材料，隔音效果更佳。
本发明并不局限于上述实施方式，如果对本发明的各种改动或变形不脱离本发明的精神和范围，倘若这些改动和变形属于本发明的权利要求和等同技术范围之内，则本发明也意图包含这些改动和变形。

Claims (7)

1.一种环保热塑圆管复合板，其包括复合圆管层、面板层，所述面板层通过热贴合固定在复合圆管层的两端，其特征在于：所述复合圆管层由内圆管层和外圆管层组成，所述内圆管层为高熔点材料层，所述外圆管层为低熔点材料层，所述外圆管层两端通过热贴合加热后，形成大胶瘤端，所述大胶瘤端与所述面板层相粘接；所述内圆管层为高熔点材料层，所述内圆管层经过热贴合加热后，形成小胶瘤端，所述小胶瘤端内侧设有遇水膨胀材料层；所述遇水膨胀材料内设有填充层。
2.根据权利要求1所述环保热塑圆管复合板，其特征在于：所述低熔点材料为EVA型热熔胶或者PE型热熔胶。
3.根据权利要求1所述环保热塑圆管复合板，其特征在于：所述高熔点材料为PP、PE、PET、PVC、PA或者PPS。
4.根据权利要求1所述环保热塑圆管复合板，其特征在于：所述填充层包含有保温材料。
5.根据权利要求1所述环保热塑圆管复合板，其特征在于：所述填充层包含有隔音材料。
6.根据权利要求1所述环保热塑圆管复合板，其特征在于：面板层包含有防静电层和玻璃纤维层，所述防静电层与大胶瘤端相贴合。
7.根据权利要求6所述环保热塑圆管复合板，其特征在于：所述防静电层由金属丝网组成。
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Publication number Priority date Publication date Assignee Title
US5032208A (en) * 1987-06-19 1991-07-16 Horst Strauss Process for manufacturing a bundle of tubes
CN2869122Y (zh) * 2006-01-19 2007-02-14 上海捷特防水技术有限公司 膨胀止水型注浆止水管
CN102689458A (zh) * 2012-06-11 2012-09-26 杭州华聚复合材料有限公司 蜂窝板及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032208A (en) * 1987-06-19 1991-07-16 Horst Strauss Process for manufacturing a bundle of tubes
CN2869122Y (zh) * 2006-01-19 2007-02-14 上海捷特防水技术有限公司 膨胀止水型注浆止水管
CN102689458A (zh) * 2012-06-11 2012-09-26 杭州华聚复合材料有限公司 蜂窝板及其制备方法

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