本申请涉及一种船舱地板用覆盖材料及其制备方法,包括有机硅改性聚氨酯层以及设置于有机硅改性聚氨酯层表面的耐磨聚氨酯层。本申请地板用覆盖材料,有机硅改性聚氨酯层与耐磨聚氨酯层和基材结合力强,无需使用胶粘剂粘贴,与传统卷材覆盖材料相比,可整体成型,不存在地坪接缝,由此解决水汽从地坪接缝处吸入而导致覆盖材料吸潮、鼓包等问题,有机硅改性聚氨酯层具有优异的韧性和弹性,满足地板覆盖材料对高强度力学性能的要求,同时兼具防水性能、耐高低温、耐气候老化等优异性能,有效提高覆盖材料的使用寿命,降低使用成本;表层的耐磨聚氨酯层,赋予覆盖材料优异的耐磨、防滑性能,从而提高在高运动、高摩擦等情况下地板覆盖材料的使用寿命。
The invention relates to a covering material for a cabin floor and a preparation method of the covering material. The covering material comprises an organic silicon modified polyurethane layer and a wear-resistant polyurethane layer arranged on the surface of the organic silicon modified polyurethane layer. According to the covering material for the floor, the binding force of the organic silicon modified polyurethane layer, the wear-resistant polyurethane layer and the base material is high, an adhesive does not need to be used for pasting, and compared with a traditional coiled material covering material, the covering material can be integrally formed and does not have floor joints, so that the problems that the covering material absorbs moisture, swells and the like due to the fact that water vapor is sucked from the floor joints are solved; the organic silicon modified polyurethane layer has excellent toughness and elasticity, meets the requirements of the floor covering material on high-strength mechanical properties, has excellent properties such as waterproofness, high and low temperature resistance and weather aging resistance, effectively prolongs the service life of the covering material, and reduces the use cost; the wear-resistant polyurethane layer on the surface layer endows the covering material with excellent wear resistance and skid resistance, so that the service life of the floor covering material under the conditions of high movement, high friction and the like is prolonged.
一种船舱地板用覆盖材料及其制备方法
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | C08J Verarbeitung , WORKING-UP / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |