CN106280060A - 塑料组合物、包括该塑料组合物的复合地板及其制备方法 - Google Patents

塑料组合物、包括该塑料组合物的复合地板及其制备方法 Download PDF

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Publication number
CN106280060A
CN106280060A CN201510267920.4A CN201510267920A CN106280060A CN 106280060 A CN106280060 A CN 106280060A CN 201510267920 A CN201510267920 A CN 201510267920A CN 106280060 A CN106280060 A CN 106280060A
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CN
China
Prior art keywords
composite
supporting layer
floor board
decorative layer
composite floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510267920.4A
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English (en)
Inventor
刘海良
康松杰
刘巧生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU SENMAO BAMBOO AND WOOD INDUSTRY Co Ltd
Original Assignee
JIANGSU SENMAO BAMBOO AND WOOD INDUSTRY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU SENMAO BAMBOO AND WOOD INDUSTRY Co Ltd filed Critical JIANGSU SENMAO BAMBOO AND WOOD INDUSTRY Co Ltd
Priority to CN201510267920.4A priority Critical patent/CN106280060A/zh
Priority to US15/550,926 priority patent/US20180016410A1/en
Priority to PCT/CN2015/100070 priority patent/WO2016188115A1/zh
Publication of CN106280060A publication Critical patent/CN106280060A/zh
Pending legal-status Critical Current

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    • C08K3/26—Carbonates; Bicarbonates
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Abstract

本发明公开了一种塑料组合物、包括该塑料组合物的复合地板及其制备方法，塑料组合物由包含以下重量份的组分制成：聚氯乙烯30-55份，石粉35-55份，聚氨酯发泡剂0.5-5份，稳定剂0.5-5份。复合地板包括：装饰层和支撑层，支撑层由塑料组合物制成。本发明提出的复合地板结构简单，外形美观大方，具有良好的防水、防虫、防霉效果。且该复合地板可以有效节约木材资源、成本低、更环保。

Description

塑料组合物、包括该塑料组合物的复合地板及其制备方法
技术领域
本发明涉及装饰板材领域，具体涉及一种塑料组合物、包括该塑料组合物的复合地板及其制备方法。
背景技术
传统的地板均为实心板体，在经过长时间的使用后，特别是在潮湿的环境下，地板容易发生霉变，严重影响用户的使用感受。随着后期木塑复合板材，将塑料和木质粉料按一定比例混合后经热挤压成型，其制作工艺复杂，要求高，且生产成本高，不适宜大规模的推广。
故一种制备方法简单的塑料组合物以及结构简单，外形美观大方、可以有效降低生产成本，具有防水、防虫、防霉效果的复合地板及其制备方法亟待提出。
发明内容
为了解决上述技术问题，本发明提出了一种塑料组合物、包括该塑料组合物的复合地板及其制备方法，该复合地板结构简单，外形美观大方，具有良好的防水、防虫、防霉效果。且该复合地板可以有效节约木材资源、成本低、更环保。
为了达到上述目的，本发明的技术方案如下：
塑料组合物，其特征在于，由包含以下重量份的组分制成：聚氯乙烯30-55份，石粉35-55份，聚氨酯发泡剂0.5-5份，稳定剂0.5-5份。
其中，稳定剂为钙锌稳定剂。
复合地板，复合地板包括：装饰层和支撑层，支撑层由塑料组合物制成。
本发明一种复合地板由于采用了塑料组合物制成支撑层，具有良好的防水、防虫、防霉效果。且利用塑料组合物的可塑性，该复合地板不易变形，使用寿命较长。
在上述技术方案的基础上，还可做如下改进：
作为优选的方案，优选的，塑料组合物由包含以下重量份的组分制成：聚氯乙烯35-50份，石粉40-50份，聚氨酯发泡剂0.5-2份，稳定剂0.5-2份。
采用上述优选的方案，塑料组合物在柔韧度与硬度上达到统一，其制作而成的支撑层结构牢固、不易变形，易加工。
作为优选的方案，装饰层由木材、竹材、重组材、装饰纸中的一种或多种材料制成。
采用上述优选的方案装饰层由木材、竹材、重组材、装饰纸中的一种或多种材料制成，外观光洁美观大方。
作为优选的方案，支撑层包括正面和反面，在支撑层的正面一侧设置有装饰层或在支撑层的正、反面两侧均设置有装饰层。
采用上述优选的方案，结构简单。装饰层起到装饰的作用，而支撑层作为复合地板的基材起到支撑的作用。
作为优选的方案，在支撑层的正面和/或反面设置有支撑凸条和/或支撑凹槽，且装饰层上设置有与支撑凸条和/或支撑凹槽相匹配的装饰凹槽和/或装饰凸条。
采用上述优选的方案，保证支撑层与装饰层连接更紧固。
作为优选的方案，支撑凸条和/或支撑凹槽截面呈燕尾状。
采用上述优选的方案，保证支撑层与装饰层连接更紧固。
作为优选的方案，在支撑层的正面和/或反面设置有支撑凸条和支撑凹槽，且支撑凸条和支撑凹槽呈等间隔设置。
采用上述优选的方案，保证支撑层与装饰层连接更紧固，支撑层与装饰层各部分受力更均匀。
复合地板制备方法，用于制备复合地板，其特征在于，包括以下步骤：
(1)配料，按照聚氯乙烯30-55份，石粉35-55份，聚氨酯发泡剂0.5-5份，稳定剂0.5-5份进行备料；
(2)混合，将聚氯乙烯、石粉、聚氨酯发泡剂以及稳定剂进行加热加压混合，形成混合物；
(3)挤塑，将混合物通过挤塑模具，形成塑料组合物；
(4)冷却，将挤塑后的塑料组合物进行冷却成型；
(5)切割，将冷却成型后的塑料组合物进行切割，形成支撑层；
(6)压合，将装饰层、支撑层依次放入压机，且在装饰层与支撑层的接触面上涂有冷压胶，压机将装饰层与支撑层进行压合，形成复合地板。
本发明复合地板制备方法，其工艺流程简单。
附图说明
图1为本发明实施例提供的复合地板结构示意图之一。
图2为本发明实施例提供的复合地板结构示意图之二。
图3为本发明实施例提供的复合地板结构示意图之三。
图4为本发明实施例提供的复合地板结构示意图之四。
图5为本发明实施例提供的复合地板拆分结构示意图之一。
图6为本发明实施例提供的复合地板剖视图之一。
图7为本发明实施例提供的复合地板拆分结构示意图之二。
图8为本发明实施例提供的复合地板剖视图之二。
图9为本发明实施例提供的复合地板拆分结构示意图之三。
图10为本发明实施例提供的复合地板剖视图之三。
其中：1.装饰层、101.第一装饰层、102.第二装饰层、11.装饰凹槽、12.装饰凸条、2.支撑层、21.支撑凸条、22.支撑凹槽。
具体实施方式
下面结合附图详细说明本发明的优选实施方式。
为了达到本发明的目的，在一种新型地板的其中一些实施例中，
如图1所示，复合地板包括：装饰层1和支撑层2，支撑层2由塑料组合物制成；装饰层1很薄，装饰层1可以由木材、竹材、重组材、装饰纸中的一种或多种材料制成。复合地板为两层结构，支撑层2包括正面和反面，在支撑层2的正面一侧设置有装饰层1。
塑料组合物由包含以下重量份的组分制成：聚氯乙烯30份，石粉55份，聚氨酯发泡剂0.5份，钙锌稳定剂0.5份。塑料组合物还可以包括其他一些组分来提高其性能。石粉的份数较多，可以提高塑料组合物的硬度，其机械强度较好。
装饰层1采用木材或竹材制成，外观光洁美观大方。
复合地板制备方法，用于制备复合地板，包括以下步骤：
(1)配料，按照聚氯乙烯30份，石粉55份，聚氨酯发泡剂0.5份，钙锌稳定剂0.5份进行备料；
(2)混合，将聚氯乙烯、石粉、聚氨酯发泡剂以及钙锌稳定剂进行加热加压混合，形成混合物；
(3)挤塑，将混合物通过挤塑模具，形成塑料组合物；
(4)冷却，将挤塑后的塑料组合物进行冷却成型；
(5)切割，将冷却成型后的塑料组合物进行切割，形成支撑层；
(6)压合，将装饰层、支撑层依次放入压机，且在装饰层与支撑层的接触面上涂有冷压胶，压机将装饰层与支撑层进行压合，形成复合地板。
本发明一种复合地板由于采用了塑料组合物制成支撑层2，具有良好的防水、防虫、防霉效果。且利用塑料组合物的可塑性，该复合地板不易变形，使用寿命较长。
为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，塑料组合物由包含以下重量份的组分制成：聚氯乙烯55、石粉35份，聚氨酯发泡剂0.5份，钙锌稳定剂0.5份。聚氯乙烯的份数较多，可以提高塑料组合物的柔韧度。
为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，为了优化塑料组合物的性能，其经过大量的实验验证，优选的，塑料组合物由包含以下重量份的组分制成：聚氯乙烯45份，石粉45份，聚氨酯发泡剂0.5份，钙锌稳定剂0.5份。本实施例中的塑料组合物在柔韧度与硬度上达到统一，其制作而成的支撑层2结构牢固、不易变形，易加工。
如图2所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，复合地板为三层结构，复合地板包括设置于支撑层2表面的第二装饰层102以及设置于第二装饰层102表面的第一装饰层101，第一装饰层101的厚度小于第二装饰层102的厚度，且第一装饰层101与第二装饰层102由木材、竹材或重组材制成，其材质不同。本实施例所提出的复合地板结构更优化，机械强度更好，更美观，防水、防虫、防霉效果好。
如图3所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，复合地板为三层结构，支撑层2包括正面和反面，在支撑层2的正、反面两侧均设置有装饰层1。结构简单。装饰层1起到装饰的作用，而支撑层2作为复合地板的基材起到支撑的作用。
如图4和5所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凸条21，且装饰层1上设置有与支撑凸条21相匹配的装饰凹槽11。保证支撑层2与装饰层1连接更紧固。
如图6所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凸条21，且装饰层1上设置有与支撑凸条21相匹配的装饰凹槽11，且支撑凸条21截面呈燕尾状。保证支撑层2与装饰层1连接更紧固。
如图7所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凹槽22，且装饰层1上设置有与支撑凹槽22相匹配的装饰凸条12。保证支撑层2与装饰层1连接更紧固。
如图8所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凹槽22，且装饰层1上设置有与支撑凹槽22相匹配的装饰凸条12，且支撑凹槽22截面呈燕尾状。保证支撑层2与装饰层1连接更紧固。
如图9所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凸条21和支撑凹槽22，且支撑凸条21和支撑凹槽22呈等间隔设置。保证支撑层2与装饰层1连接更紧固，支撑层2与装饰层1各部分受力更均匀。
如图10所示，为了进一步地优化本发明的实施效果，在另外一些实施方式中，其余特征技术相同，不同之处在于，装饰层1较厚，在支撑层2的正面设置有支撑凸条21和支撑凹槽22，且支撑凸条21和支撑凹槽22呈等间隔设置，且支撑凸条21和支撑凹槽22截面呈燕尾状。保证支撑层2与装饰层1连接更紧固，支撑层2与装饰层1各部分受力更均匀。
新型的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (10)

1.塑料组合物，其特征在于，由包含以下重量份的组分制成：聚氯乙烯30-55份，石粉35-55份，聚氨酯发泡剂0.5-5份，稳定剂0.5-5份。
2.根据权利要求1所述的塑料组合物，其特征在于，所述稳定剂为钙锌稳定剂。
3.根据权利要求2所述的塑料组合物，其特征在于，优选的，所述塑料组合物由包含以下重量份的组分制成：聚氯乙烯35-50份，石粉40-50份，聚氨酯发泡剂0.5-2份，稳定剂0.5-2份。
4.复合地板，其特征在于，所述复合地板包括：装饰层和支撑层，所述支撑层由权利要求1-3任一项所述的塑料组合物制成。
5.根据权利要求4所述的复合地板，其特征在于，所述装饰层由木材、竹材、重组材、装饰纸中的一种或多种材料制成。
6.根据权利要求5所述的复合地板，其特征在于，所述支撑层包括正面和反面，在所述支撑层的正面一侧设置有所述装饰层或在所述支撑层的正、反面两侧均设置有所述装饰层。
7.根据权利要求6所述的复合地板，其特征在于，在所述支撑层的正面和/或反面设置有支撑凸条和/或支撑凹槽，且所述装饰层上设置有与所述支撑凸条和/或支撑凹槽相匹配的装饰凹槽和/或装饰凸条。
8.根据权利要求7所述的复合地板，其特征在于，所述支撑凸条和/或所述支撑凹槽截面呈燕尾状。
9.根据权利要求7或8所述的复合地板，其特征在于，在所述支撑层的正面和/或反面设置有支撑凸条和支撑凹槽，且所述支撑凸条和所述支撑凹槽呈等间隔设置。
10.复合地板制备方法，用于制备权利要求4-9任一项所述的复合地板，其特征在于，包括以下步骤：
(1)配料，按照聚氯乙烯30-55份，石粉35-55份，聚氨酯发泡剂0.5-5份，稳定剂0.5-5份进行备料；
(2)混合，将聚氯乙烯、石粉、聚氨酯发泡剂以及稳定剂进行加热加压混合，形成混合物；
(3)挤塑，将混合物通过挤塑模具，形成塑料组合物；
(4)冷却，将挤塑后的塑料组合物进行冷却成型；
(5)切割，将冷却成型后的塑料组合物进行切割，形成支撑层；
(6)压合，将装饰层、支撑层依次放入压机，且在装饰层与支撑层的接触面上涂有冷压胶，压机将装饰层与支撑层进行压合，形成复合地板。
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