CN110259030A - 一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法 - Google Patents

一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法 Download PDF

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CN110259030A
CN110259030A CN201910481731.5A CN201910481731A CN110259030A CN 110259030 A CN110259030 A CN 110259030A CN 201910481731 A CN201910481731 A CN 201910481731A CN 110259030 A CN110259030 A CN 110259030A
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房轶群
张军华
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Abstract

本发明涉及复合地板技术领域,具体是公开了一种秸秆纤维柔韧回弹结构高分子复合地板,包括位于最下面的石岩粉构成的石岩层,所述石岩层上表面设有柔韧回弹层,所述柔韧回弹层上表面设有PVC层,所述PVC层上表面设有彩膜层,所述PVC层上表面设有耐磨层。本发明克服了现有技术的不足,经UV环氧树脂工艺处理形成耐磨表层,PVC和改性后的秸秆纤维形成复合中间层,石岩粉(石粉和珍珠岩)构成地板基层,多层结构通过冷压胶黏紧密结合为一体,实现防水、柔韧、零甲醛多种优势性能,具有高度的柔韧回弹效果,同时节能环保,适用范围广的优点。

Description

一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法
技术领域
本发明涉及复合地板技术领域,具体属于一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法。
背景技术
复合地板,是地板的其中一种。但复合地板被人为改变地板材料的天然结构,达到某项物理性能符合预期要求的地板。复合地板在市场上经常泛指强化复合木地板、实木复合地板。
但是复合地板这个名词在专业术语和国家行业标准中并不存在。地板,即房屋地面或楼面的表面层。由木料或其他材料做成。复合地板,是地板的其中一种。但复合地板被人为改变地板材料的天然结构,达到某项物理性能符合预期要求的地板。地板的大致分类为:按结构分类有:自然山水风水地板、实木地板、强化复合木地板、实木复合地板、PVC地板、竹木地板、软木地板等;按用途分类有:家用场合地板,商业场合用地板,防静电地板,户外地板,舞台舞蹈专用地板,运动馆场内专用地板,田径专用地板等;按环保等级分类有:E1等级地板,E0等级地板,JAS星级环保标准的F4星地板等等。
发明内容
本发明的目的是提供了一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法,克服了现有技术的不足,经UV环氧树脂工艺处理形成耐磨表层,PVC和改性后的秸秆纤维形成复合中间层,石岩粉(石粉和珍珠岩)构成地板基层,多层结构通过冷压胶黏紧密结合为一体,实现防水、柔韧、零甲醛多种优势性能,具有高度的柔韧回弹效果,同时节能环保,适用范围广的优点。
为解决上述问题,本发明所采取的技术方案如下:
一种秸秆纤维柔韧回弹结构高分子复合地板,包括位于最下面的石岩粉构成的石岩层,所述石岩层上表面设有柔韧回弹层,所述柔韧回弹层上表面设有PVC层,所述PVC层上表面设有彩膜层,所述PVC层上表面设有耐磨层。
进一步,所述柔韧回弹层由秸秆纤维构成。
进一步,所述耐磨层由UV环氧树脂工艺处理形成。
一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,包括以下步骤:
步骤一,柔韧回弹层制造,将秸秆通过粉碎机进行粉碎至细纤维状,纤维长度8~10cm,然后将细纤维状的结构分散与水中,加入氢氧化钠溶液,将混合溶液调和成质量浓度为3%的氢氧化钠溶液,然后加热至沸腾后保温10min,漂洗至中性,风干后与聚丙烯酸酯和有机溶剂进行混合,之后进行软化,得到秸秆混合物,最后将秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠混合,进行预压、热压加工成薄板状柔韧回弹层;
步骤二,复合板粘黏,将石岩层、柔韧回弹层、PVC层和彩膜层采用冷压胶黏的方式叠加在一起;
步骤三,厚度控制,打磨石岩层使其达到要求厚度;
步骤四,耐磨层制备,对打磨后的复合板上层彩膜层进行表面清洁和打磨,采用UV环氧树脂工艺处理形成耐磨层,最后养生、切割。
进一步,所述细纤维状、聚丙烯酸酯和有机溶剂质量比为50:3~4:5~9。
进一步,所述秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠质量比为100:7~8:15~20:4~6。
进一步,所述冷压胶黏中,使用平板压机进行预压,单位压力0.5~1.0MPa、预压时间15~30min。
本发明与现有技术相比较,本发明的实施效果如下:
本发明所述一种秸秆纤维柔韧回弹结构高分子复合地板及其制备方法,经UV环氧树脂工艺处理形成耐磨表层,PVC和改性后的秸秆纤维形成复合中间层,石岩粉(石粉和珍珠岩)构成地板基层,多层结构通过冷压胶黏紧密结合为一体,实现防水、柔韧、零甲醛多种优势性能,具有高度的柔韧回弹效果,同时节能环保,适用范围广的优点。
附图说明
图1为一种秸秆纤维柔韧回弹结构高分子复合地板的结构示意图。
具体实施方式
下面结合实施例对本发明作进一步的描述,但本发明不仅限于这些实例,在为脱离本发明宗旨的前提下,所为任何改进均落在本发明的保护范围之内。
实施例一
本发明所述的一种秸秆纤维柔韧回弹结构高分子复合地板,包括位于最下面的石岩粉构成的石岩层1,所述石岩层上表面设有柔韧回弹层2,所述柔韧回弹层上表面设有PVC层3,所述PVC层上表面设有彩膜层4,所述PVC层上表面设有耐磨层5。
进一步,所述柔韧回弹层由秸秆纤维构成。
进一步,所述耐磨层由UV环氧树脂工艺处理形成。
实施例二
本发明所述的一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,其特征在于:包括以下步骤:
步骤一,柔韧回弹层制造,将秸秆通过粉碎机进行粉碎至细纤维状,纤维长度8~10cm,然后将细纤维状的结构分散与水中,加入氢氧化钠溶液,将混合溶液调和成质量浓度为3%的氢氧化钠溶液,然后加热至沸腾后保温10min,漂洗至中性,风干后与聚丙烯酸酯和有机溶剂进行混合,之后进行软化,得到秸秆混合物,最后将秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠混合,进行预压、热压加工成薄板状柔韧回弹层;
步骤二,复合板粘黏,将石岩层、柔韧回弹层、PVC层和彩膜层采用冷压胶黏的方式叠加在一起;
步骤三,厚度控制,打磨石岩层使其达到要求厚度;
步骤四,耐磨层制备,对打磨后的复合板上层彩膜层进行表面清洁和打磨,采用UV环氧树脂工艺处理形成耐磨层,最后养生、切割。
所述细纤维状、聚丙烯酸酯和有机溶剂质量比为50:3~4:5~9;所述秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠质量比为100:7~8:15~20:4~6;所述冷压胶黏中,使用平板压机进行预压,单位压力0.5~1.0MPa、预压时间15~30min。
以上内容仅仅是对本发明构思所作的举例和说明,所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代,只要不偏离发明的构思或者超越本权利要求书所定义的范围,均应属于本发明的保护范围。

Claims (7)

1.一种秸秆纤维柔韧回弹结构高分子复合地板,其特征在于:包括位于最下面的石岩粉构成的石岩层,所述石岩层上表面设有柔韧回弹层,所述柔韧回弹层上表面设有PVC层,所述PVC层上表面设有彩膜层,所述PVC层上表面设有耐磨层。
2.根据权利要求1所述的一种秸秆纤维柔韧回弹结构高分子复合地板,其特征在于:所述柔韧回弹层由秸秆纤维构成。
3.根据权利要求1所述的一种秸秆纤维柔韧回弹结构高分子复合地板,其特征在于:所述耐磨层由UV环氧树脂工艺处理形成。
4.一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,其特征在于:包括以下步骤:
步骤一,柔韧回弹层制造,将秸秆通过粉碎机进行粉碎至细纤维状,纤维长度8~10cm,然后将细纤维状的结构分散与水中,加入氢氧化钠溶液,将混合溶液调和成质量浓度为3%的氢氧化钠溶液,然后加热至沸腾后保温10min,漂洗至中性,风干后与聚丙烯酸酯和有机溶剂进行混合,之后进行软化,得到秸秆混合物,最后将秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠混合,进行预压、热压加工成薄板状柔韧回弹层;
步骤二,复合板粘黏,将石岩层、柔韧回弹层、PVC层和彩膜层采用冷压胶黏的方式叠加在一起;
步骤三,厚度控制,打磨石岩层使其达到要求厚度;
步骤四,耐磨层制备,对打磨后的复合板上层彩膜层进行表面清洁和打磨,采用UV环氧树脂工艺处理形成耐磨层,最后养生、切割。
5.根据权利要求4所述的一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,其特征在于:所述细纤维状、聚丙烯酸酯和有机溶剂质量比为50:3~4:5~9。
6.根据权利要求4所述的一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,其特征在于:所述秸秆混合物与聚丙烯、棉纤维和磷酸二氢钠质量比为100:7~8:15~20:4~6。
7.根据权利要求4所述的一种秸秆纤维柔韧回弹结构高分子复合地板制备方法,其特征在于:所述冷压胶黏中,使用平板压机进行预压,单位压力0.5~1.0MPa、预压时间15~30min。
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