A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel low-shrinkage PVC stone-plastic floor and processing method thereof
The invention discloses a novel low-shrinkage PVC stone-plastic floor and a processing method thereof.The novel low-shrinkage PVC stone-plastic floor comprises a stone-plastic floor body, grooves matched with each other are formed in the two sides of the stone-plastic floor body, the stone-plastic floor body comprises a hard PVC base material layer, a printed color film layer is arranged on the top of the hard PVC base material layer, an EPVC coating is arranged on the top of the printed color film layer, and the EPVC coating is arranged on the top of the printed color film layer. A back coating balance layer is arranged at the bottom of the hard PVC base material layer, and the thickness of the EPVC coating is 0.10-0.50 mm. According to the invention, the EPVC coating is introduced, a protective film with the thickness of 0.10-0.50 mm is formed on the surface of a product through multiple coating and curing, the thermal shrinkage rate is low, the elasticity is better, the impact resistance of the product is improved, the residual recession is generated by heavy pressure, the coating is high in definition and high in transparency, and the service life of the product is prolonged. Floor color difference caused by color difference of the wear-resistant layer can be avoided, and practicability is high.
本发明公开了一种新型低收缩率PVC石塑地板及其加工方法，包括石塑地板本体，所述石塑地板本体两侧开设有相互匹配的凹槽，所述石塑地板本体包括硬质PVC基材层，所述硬质PVC基材层顶部设置有印花彩膜层，所述印花彩膜层顶部设置有EPVC涂层，所述硬质PVC基材层底部设置有背涂平衡层，所述EPVC涂层的厚度为0.10～0.50mm，本发明中引入EPVC涂层，通过多道涂布及固化，在产品表面形成一层0.10～0.50mm厚度的保护膜，热收缩率低，弹性更好，提升产品抗冲击性能及重压产生残余凹陷度，高清、高透的涂层，可避免耐磨层的颜色差异造成的地板色差，实用性强。
Novel low-shrinkage PVC stone-plastic floor and processing method thereof
The invention discloses a novel low-shrinkage PVC stone-plastic floor and a processing method thereof.The novel low-shrinkage PVC stone-plastic floor comprises a stone-plastic floor body, grooves matched with each other are formed in the two sides of the stone-plastic floor body, the stone-plastic floor body comprises a hard PVC base material layer, a printed color film layer is arranged on the top of the hard PVC base material layer, an EPVC coating is arranged on the top of the printed color film layer, and the EPVC coating is arranged on the top of the printed color film layer. A back coating balance layer is arranged at the bottom of the hard PVC base material layer, and the thickness of the EPVC coating is 0.10-0.50 mm. According to the invention, the EPVC coating is introduced, a protective film with the thickness of 0.10-0.50 mm is formed on the surface of a product through multiple coating and curing, the thermal shrinkage rate is low, the elasticity is better, the impact resistance of the product is improved, the residual recession is generated by heavy pressure, the coating is high in definition and high in transparency, and the service life of the product is prolonged. Floor color difference caused by color difference of the wear-resistant layer can be avoided, and practicability is high.
本发明公开了一种新型低收缩率PVC石塑地板及其加工方法，包括石塑地板本体，所述石塑地板本体两侧开设有相互匹配的凹槽，所述石塑地板本体包括硬质PVC基材层，所述硬质PVC基材层顶部设置有印花彩膜层，所述印花彩膜层顶部设置有EPVC涂层，所述硬质PVC基材层底部设置有背涂平衡层，所述EPVC涂层的厚度为0.10～0.50mm，本发明中引入EPVC涂层，通过多道涂布及固化，在产品表面形成一层0.10～0.50mm厚度的保护膜，热收缩率低，弹性更好，提升产品抗冲击性能及重压产生残余凹陷度，高清、高透的涂层，可避免耐磨层的颜色差异造成的地板色差，实用性强。
Novel low-shrinkage PVC stone-plastic floor and processing method thereof
一种新型低收缩率PVC石塑地板及其加工方法
LIN SHENGXIONG (author) / LIN JINJIAN (author) / YAO XINGNAN (author) / HE CHAOJIN (author)
2022-05-13
Patent
Electronic Resource
Chinese
Low-shrinkage PVC stone-plastic floor and preparation method thereof
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