CN108454186A - 家具用复合型板材 - Google Patents
家具用复合型板材 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
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Abstract
本发明公开了一种家具用复合型板材,包括基板层、防虫蛀层、耐热层、防开裂层和耐划层;防虫蛀层为含有活性炭和表面活性剂的防虫蛀层,防虫蛀层中的活性炭和表面活性剂的混合比例(按重量份数计)为2:3;耐热层为含有硅藻土、阻燃剂和环氧树脂的耐热层,耐热层中的硅藻土、阻燃剂和环氧树脂的混合比例(按重量份数计)为2:1:2;防开裂层为含有聚碳酸酯和多聚磷酸钠的防开裂层,防开裂层中的聚碳酸酯和多聚磷酸钠的混合比例(按重量份数计)为4:1;耐划层为含有ABS树脂和聚氨酯的耐划层,耐划层中的ABS树脂和聚氨酯的混合比例(按重量份数计)为3:1。本发明是集防虫蛀、耐热、防开裂和耐划性能于一体的多功能复合型板材。
Description
技术领域
本发明属于家具技术领域,特别是涉及一种家具用复合型板材。
背景技术
随着生活水平的提高,人们对室内居住的环境要求也越来越高,其中包括家具的制造质量。制造家具用的各种板基本上是以木材制成的板材,包括实木板、竹板材、胶合板、细木工板、密度板和刨花板等。中国专利CN104325758B公开了一种“塑木板材结构”,包括塑木板,塑木板为两个,两塑木板靠近顶部处设有表面板层,表面板层位于两塑木板之间,表面板层下表面设有中间板层,中间板层通过螺栓结构件与表面板层可拆卸连接,中间板层下表面设有聚氯乙烯发泡基材层,聚氯乙烯发泡基材层厚度大于中间板层厚度,且聚氯乙烯发泡基材层与中间板层之间卡接,聚氯乙烯发泡基材层下表面设有聚氯乙烯硬片层,聚氯乙烯硬片层布设有数个钢片,聚氯乙烯硬片层下表面设有胶层。该塑木板材结构连接性能非常稳定,且装饰性能强,不仅可以作为墙面装饰板,也可作为地板使用,同时防火阻燃性能好,不易受到损坏,硬度高,耐磨性强,不易变形,健康环保。
但是,这些板材的功能较单一,如:实木板、胶合板、刨花板易发生变形,细木工板不具备防潮性能,因而不能满足人们多方面功效的需求。
发明内容
本发明主要解决的技术问题是提供一种家具用复合型板材,集防虫蛀、耐热、防开裂和耐划性能于一体的多功能复合型板材。
为解决上述技术问题,本发明采用的一个技术方案是:一种家具用复合型板材,包括基板层、防虫蛀层、耐热层、防开裂层和耐划层,所述防虫蛀层位于所述基板层和所述耐热层之间,所述耐热层位于所述防虫蛀层和所述防开裂层之间,所述防开裂层位于所述耐热层和所述耐划层之间;
所述基板层为PPC基板层或PVC基板层,所述基板层的厚度为8-10mm;
所述防虫蛀层为含有活性炭和表面活性剂的防虫蛀层,所述防虫蛀层中的活性炭和表面活性剂二者的混合比例(按重量份数计)为2:3;所述防虫蛀层的厚度为1-2mm;
所述耐热层为含有硅藻土、阻燃剂和环氧树脂的耐热层,所述耐热层中的硅藻土、阻燃剂和环氧树脂三者的混合比例(按重量份数计)为2:1:2;所述耐热层的厚度为3-5mm;
所述防开裂层为含有聚碳酸酯和多聚磷酸钠的防开裂层,所述防开裂层中的聚碳酸酯和多聚磷酸钠二者的混合比例(按重量份数计)为4:1;所述防开裂层的厚度为2-3mm;
所述耐划层为含有ABS树脂和聚氨酯的耐划层,所述耐划层中的ABS树脂和聚氨酯二者的混合比例(按重量份数计)为3:1;所述耐划层的厚度为1-2mm。
进一步地说,所述表面活性剂为洁尔灭。
进一步地说,所述阻燃剂为氢氧化铝。
进一步地说,所述硅藻土的密度为0.4-0.5t/m3,且湿度为8-9%。
进一步地说,所述硅藻土为粉状硅藻土。
进一步地说,所述活性炭为粉末炭。
进一步地说,所述聚碳酸酯的拉伸强度为100-200Mpa且成型收缩率为0.3-0.4%。
进一步地说,所述ABS树脂(按体积百分数计)包括15-30%丙烯腈、5-20%1,3-丁二烯和50-80%苯乙烯。
本发明的有益效果至少具有以下几点:
1、本发明包括基板层、防虫蛀层、耐热层、防开裂层和耐划层,集防虫蛀、耐热、防开裂和耐划性能于一体,适用于各种家具的制造;
2、防虫蛀层含有活性炭和表面活性剂,活性炭和洁尔灭配合使用能够保持板材的干燥性,避免蚊虫等异物的滋生,防止板材产生虫蛀影响板材的使用寿命;
3、耐热层含有硅藻土、阻燃剂和环氧树脂,硅藻土具有耐热性能,其与阻燃剂氢氧化铝和环氧树脂混合使用,能吸附、分解空气中的异味,具有调湿、除臭功能;
4、防开裂层含有聚碳酸酯和多聚磷酸钠,具有抗撕裂、抗冲击的特性,能够提高复合板材的承载力,并且在长时间承重的情况下不易变形;
5、耐划层含有ABS树脂和聚氨酯,能够提高板材表面的硬度,降低板材因划伤造成的破损率。
附图说明
图1是本发明的结构示意图;
附图中各部分标记如下:
基板层1、防虫蛀层2、耐热层3、防开裂层4和耐划层5。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。
实施例:一种家具用复合型板材,如图1所示,包括基板层1、防虫蛀层2、耐热层3、防开裂层4和耐划层5,所述防虫蛀层2位于所述基板层1和所述耐热层3之间,所述耐热层3位于所述防虫蛀层2和所述防开裂层4之间,所述防开裂层4位于所述耐热层3和所述耐划层5之间;
所述基板层1为PPC基板层或PVC基板层,所述基板层的厚度为8-10mm;
所述防虫蛀层2为含有活性炭和表面活性剂的防虫蛀层,所述防虫蛀层中的活性炭和表面活性剂二者的混合比例(按重量份数计)为2:3;所述防虫蛀层的厚度为1-2mm;
所述耐热层3为含有硅藻土、阻燃剂和环氧树脂的耐热层,所述耐热层中的硅藻土、阻燃剂和环氧树脂三者的混合比例(按重量份数计)为2:1:2;所述耐热层的厚度为3-5mm;
所述防开裂层4为含有聚碳酸酯和多聚磷酸钠的防开裂层,所述防开裂层中的聚碳酸酯和多聚磷酸钠二者的混合比例(按重量份数计)为4:1;所述防开裂层的厚度为2-3mm;
所述耐划层5为含有ABS树脂和聚氨酯的耐划层,所述耐划层中的ABS树脂和聚氨酯二者的混合比例(按重量份数计)为3:1;所述耐划层的厚度为1-2mm。
所述表面活性剂为洁尔灭。
所述阻燃剂为氢氧化铝。
所述硅藻土的密度为0.4-0.5t/m3,且湿度为8-9%。
所述硅藻土为粉状硅藻土。
所述活性炭为粉末炭。
所述聚碳酸酯的拉伸强度为100-200Mpa且成型收缩率为0.3-0.4%。
所述ABS树脂(按体积百分数计)包括15-30%丙烯腈、5-20%1,3-丁二烯和50-80%苯乙烯。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (8)
1.一种家具用复合型板材,其特征在于:包括基板层、防虫蛀层、耐热层、防开裂层和耐划层,所述防虫蛀层位于所述基板层和所述耐热层之间,所述耐热层位于所述防虫蛀层和所述防开裂层之间,所述防开裂层位于所述耐热层和所述耐划层之间;
所述基板层为PPC基板层或PVC基板层,所述基板层的厚度为8-10mm;
所述防虫蛀层为含有活性炭和表面活性剂的防虫蛀层,所述防虫蛀层中的活性炭和表面活性剂二者的混合比例(按重量份数计)为2:3;所述防虫蛀层的厚度为1-2mm;
所述耐热层为含有硅藻土、阻燃剂和环氧树脂的耐热层,所述耐热层中的硅藻土、阻燃剂和环氧树脂三者的混合比例(按重量份数计)为2:1:2;所述耐热层的厚度为3-5mm;
所述防开裂层为含有聚碳酸酯和多聚磷酸钠的防开裂层,所述防开裂层中的聚碳酸酯和多聚磷酸钠二者的混合比例(按重量份数计)为4:1;所述防开裂层的厚度为2-3mm;
所述耐划层为含有ABS树脂和聚氨酯的耐划层,所述耐划层中的ABS树脂和聚氨酯二者的混合比例(按重量份数计)为3:1;所述耐划层的厚度为1-2mm。
2.根据权利要求1所述的家具用复合型板材,其特征在于:所述表面活性剂为洁尔灭。
3.根据权利要求1所述的家具用复合型板材,其特征在于:所述阻燃剂为氢氧化铝。
4.根据权利要求1所述的家具用复合型板材,其特征在于:所述硅藻土的密度为0.4-0.5t/m3,且湿度为8-9%。
5.根据权利要求1所述的家具用复合型板材,其特征在于:所述硅藻土为粉状硅藻土。
6.根据权利要求1所述的家具用复合型板材,其特征在于:所述活性炭为粉末炭。
7.根据权利要求1所述的家具用复合型板材,其特征在于:所述聚碳酸酯的拉伸强度为100-200Mpa且成型收缩率为0.3-0.4%。
8.根据权利要求1所述的家具用复合型板材,其特征在于:所述ABS树脂(按体积百分数计)包括15-30%丙烯腈、5-20%1,3-丁二烯和50-80%苯乙烯。
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