CN105966009A - 一种新型的木塑模板及其制备方法 - Google Patents

一种新型的木塑模板及其制备方法 Download PDF

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CN105966009A
CN105966009A CN201610304457.0A CN201610304457A CN105966009A CN 105966009 A CN105966009 A CN 105966009A CN 201610304457 A CN201610304457 A CN 201610304457A CN 105966009 A CN105966009 A CN 105966009A
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杨先刚
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WUXI TIANJU TECHNOLOGY Co Ltd
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Abstract

本发明公开了一种新型的木塑模板及其制备方法，其制备方法即通过夹芯复合的工艺，首先压制聚丙烯、生物基材料以及镁粉共混的普通木塑板，作为面层，再粘贴在木质板材两面，制备新型的木塑模板。本发明新型的木塑模板，若选用可降解高分子塑料，可保证材料完全降解。另外，在保证力学强度的前提下，模板韧性、抗菌、防水、导热性等性能也有所提升，可降低成本且符合可持续发展的环保需求。其制备方法简单、易实现产业化，可广泛用于各种情况下的建筑模板。

Description

一种新型的木塑模板及其制备方法
技术领域
本发明涉及建筑模板领域，尤其涉及一种新型的木塑模板及其制备方法。
背景技术
随着我国的建筑业的飞速发展，各种建筑模板的价格也随市场价格逐步攀升，建筑施工企业大量使用的模板占工程造价的比例也越来越大，给本来竞争激烈、利润微薄的建筑施工企业带来更大的挑战。木塑模板凭借无辐射、无有害气的挥发释放、可回收再利用，绿色环保等优点受到各企业的欢迎，但依然存在韧性差、易燃、导热性差等缺点。
本发明涉及一种新型的木塑模板的制备，该方法采用夹芯复和的工艺，以木质板材为芯，两面粘贴木塑板材。本发明所制备的木塑模板韧性好，导热性增强，阻燃，防水，抗菌。在建筑模板领域有很好的应用前景。
发明内容
有鉴于此，本发明的目的在于将木塑板材与木质板材进行粘贴，形成“三明治”夹芯板材，工艺简单，所制备的木塑模板能有效应用于工业化生产中。
基于上述目的，本发明制备的木塑模板，由以下材料按照组成：生物基材料，聚丙烯，阻燃剂，木质板材，胶水。
优选的，所述的生物基材料为木粉、竹粉、秸秆粉等生物基材料。
优选的，所述的阻燃剂为氢氧化镁、氢氧化铝等无机阻燃材料中的一种多种复配。
为解决上述技术问题，本发明提出了如下技术方案，其包括如下步骤：步骤一：生物基材料与高分子材料于高速混合机中混合5-20min，熔融共混，压制成板材，作为面层；步骤二：在木质板材两面分别涂覆胶水，作为芯层；步骤三：在步骤一中所制备的板材粘贴于步骤二中的木质板材两面，并压实。
从上面所述可以看出，根据本发明提供的制备木塑模板的原材料及制燃，防水，增强导热性，并且绿色环保，顺应可持续发展的趋势。该木塑模板后期可以在其面层进行热塑性或粘贴图纸进行图案处理，以增加美观性。此外，微量或者少量的功能性助剂，例如抗氧剂、着色剂、热稳定剂等不会影响该木塑模板的基本工艺及性能。
附图说明
图1为新型木塑模板侧面示意图；
图中：1为阻燃聚丙烯木塑板材；2为木质板材。
具体实施方式
实施例1
称取聚丙烯10Kg、木粉10Kg共混，压制成10mm厚木塑片材。取一块20mm厚木质板材，在两面分别涂覆胶水，然后将木塑片材粘贴于木质板材两面。最后通过双辊进行压制以增加板材牢固性。所得板材裁剪成方形模板，以方便施工运输。
实施例2
称取聚丙烯10Kg、竹粉10Kg共混，压制成8mm厚木塑片材。取一块15mm厚木质板材，在两面分别涂覆胶水，然后将木塑片材粘贴于木质板材两面。最后通过双辊进行压制以增加板材牢固性。所得板材裁剪成方形模板，以方便施工运输。
实施例3
称取聚氯乙烯10Kg、木粉2Kg共混，压制成15mm厚木塑片材。取一块30mm厚木质板材，在两面分别涂覆胶水，然后将木塑片材粘贴于木质板材两面。最后通过双辊进行压制以增加板材牢固性。所得板材裁剪成方形模板，以方便施工运输。
实施例4
称取聚丙烯10Kg、秸秆粉10Kg共混，压制成5mm厚木塑片材。取一块15mm厚木质板材，在两面分别涂覆胶水，然后将木塑片材粘贴于木质板材两面。最后通过双辊进行压制以增加板材牢固性。所得板材裁剪成方形模板，以方便施工运输。
由此可见，本发明提供的木塑模板及其制备方法具有以下优点：
(1)所述木塑模板，可以裁剪成各种需要的形状，并且可以通过热塑的方法在表面增加图案以增强美观性。
(2)本发明所提供的木塑模板，既可达到较好的韧性，还具备增强导热性、阻燃、防水、抗菌等特性。
(3)本专利所用的生物基材料来源广泛，可以从树木、秸秆、木糠或棉花等绿色植物体内提取改性，资源丰富，可避免石化原料所带来的不良后果，符合环保要求。
(4)本发明提供的木塑模板的制备方法工艺简单、生产周期短，易于实现产业化生产，可用于各种建筑模板。
所属领域的普通技术人员应当理解：以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (9)

1.一种木塑模板，其特征在于，包括如下各组份：聚丙烯、生物基材料、镁粉、木质板材、胶水。
面层组分用量为(质量比)：
聚丙烯 100
生物基材料 100
阻燃剂 1-200
芯层各组分用量(质量比)：
木质板材 尺寸据需而定
胶水用量视板材面积而定，以均匀涂覆板材表面为准。
2.根据权利要求1所述的生物基材料，其特征在于，所述的生物基材料包括木粉、竹粉、秸秆粉等生物基材料。
3.根据权利要求1所述的阻燃剂，其特征在于，所述的阻燃剂为氢氧化镁、氢氧化铝等无机阻燃材料中的一种多种复配。
4.根据权利要求1所述的胶水，其特征在于，所述的胶水包括PUR胶水、双组份胶水等各种可粘贴胶水。
5.根据权利要求1～4所述的木塑模板的制备方法，其特征在于，包括如下步骤：步骤一：生物基材料与高分子材料于高速混合机中混合5-20min，熔融共混，压制成板材，作为面层；步骤二：在木质板材两面分别涂覆胶水，作为芯层；步骤三：在步骤一中所制备的板材粘贴于步骤二中的木质板材两面，并压实。
6.根据权利要求5所述的木塑模板，其特征在于，所述的夹芯板部分跨度为3～30mm，参照附图1。
7.根据权利要求5所述的木塑模板，其特征在于，所述的上、下面层板材厚度各为1～15mm，参照附图1。
8.根据权利要求5～7所述的木塑模板，其特征在于，所述的模板形状可以是方形、矩形、波浪形等各种形状的板材。
9.根据权利要求5～8所述的木塑模板，其特征在于，所述的模板表面可以增加花纹变成各种图案，也可以粘贴贴纸等增加板材的美观性。
CN201610304457.0A 2016-05-10 2016-05-10 一种新型的木塑模板及其制备方法 Pending CN105966009A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107033485A (zh) * 2016-10-28 2017-08-11 祖兴保 一种含高铝粉的可降解pvc板材及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201704945U (zh) * 2010-06-29 2011-01-12 任书岭 一种新型木塑复合建筑模板
CN102373800A (zh) * 2010-08-20 2012-03-14 苏州富通电器塑业有限公司 复合防腐外层的木踏板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201704945U (zh) * 2010-06-29 2011-01-12 任书岭 一种新型木塑复合建筑模板
CN102373800A (zh) * 2010-08-20 2012-03-14 苏州富通电器塑业有限公司 复合防腐外层的木踏板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107033485A (zh) * 2016-10-28 2017-08-11 祖兴保 一种含高铝粉的可降解pvc板材及其制备方法

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Application publication date: 20160928