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A platform for research: civil engineering, architecture and urbanism
Low-shrinkage PVC stone-plastic floor and preparation method thereof
The invention discloses a low-shrinkage PVC stone-plastic floor and a preparation method thereof, and belongs to the technical field of PVC stone-plastic floors. The low-shrinkage-rate PVC stone plastic floor comprises a first upper base material sheet, and a first lower base material sheet is arranged at the lower end of the first upper base material sheet; a second lower base material sheet is arranged in the middle position between the third upper base material sheet and the first upper base material sheet, a second upper base material sheet is arranged on one side between the first upper base material sheet and the third upper base material sheet, and a third lower base material sheet is arranged on the other side between the second lower base material sheet and the first lower base material sheet. According to the PVC stone plastic floor, the problem that normal use is affected due to expansion and shrinkage of an existing PVC stone plastic floor is solved, one base material piece is composed of the first upper base material piece, the second upper base material piece and the third upper base material piece, and the other base material piece is composed of the second lower base material piece, the third lower base material piece and the first lower base material piece; the shrinkage resistance is increased through mutual limitation.
本发明公开了一种低收缩率PVC石塑地板及其制备方法，属于PVC石塑地板技术领域。一种低收缩率PVC石塑地板，包括第一上基材片，所述第一上基材片的下端设置有第一下基材片；所述第三上基材片与第一上基材片之间的中间位置设置有第二下基材片，所述第一上基材片与第三上基材片之间的一侧设置有第二上基材片，所述第二下基材片与第一下基材片之间的另一侧设置有第三下基材片。本发明解决了现有PVC石塑地板会产生膨胀和收缩影响正常使用的问题，本发明由第一上基材片、第二上基材片和第三上基材片组成其中一片基材片，由第二下基材片、第三下基材片和第一下基材片组成其中另一片基材片，相互限制增加抗缩率。
Low-shrinkage PVC stone-plastic floor and preparation method thereof
The invention discloses a low-shrinkage PVC stone-plastic floor and a preparation method thereof, and belongs to the technical field of PVC stone-plastic floors. The low-shrinkage-rate PVC stone plastic floor comprises a first upper base material sheet, and a first lower base material sheet is arranged at the lower end of the first upper base material sheet; a second lower base material sheet is arranged in the middle position between the third upper base material sheet and the first upper base material sheet, a second upper base material sheet is arranged on one side between the first upper base material sheet and the third upper base material sheet, and a third lower base material sheet is arranged on the other side between the second lower base material sheet and the first lower base material sheet. According to the PVC stone plastic floor, the problem that normal use is affected due to expansion and shrinkage of an existing PVC stone plastic floor is solved, one base material piece is composed of the first upper base material piece, the second upper base material piece and the third upper base material piece, and the other base material piece is composed of the second lower base material piece, the third lower base material piece and the first lower base material piece; the shrinkage resistance is increased through mutual limitation.
本发明公开了一种低收缩率PVC石塑地板及其制备方法，属于PVC石塑地板技术领域。一种低收缩率PVC石塑地板，包括第一上基材片，所述第一上基材片的下端设置有第一下基材片；所述第三上基材片与第一上基材片之间的中间位置设置有第二下基材片，所述第一上基材片与第三上基材片之间的一侧设置有第二上基材片，所述第二下基材片与第一下基材片之间的另一侧设置有第三下基材片。本发明解决了现有PVC石塑地板会产生膨胀和收缩影响正常使用的问题，本发明由第一上基材片、第二上基材片和第三上基材片组成其中一片基材片，由第二下基材片、第三下基材片和第一下基材片组成其中另一片基材片，相互限制增加抗缩率。
Low-shrinkage PVC stone-plastic floor and preparation method thereof
一种低收缩率PVC石塑地板及其制备方法
AI HUA (author) / AI MINGXIAN (author) / SHEN FEIFEI (author)
2023-11-10
Patent
Electronic Resource
Chinese
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