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PVC防水布料的防水性能主要得益于其在帆布布坯上涂覆含有PVC的膠水，使其表面更加光滑，防水率達(dá)到100%。這種材料不僅在防水方面表現(xiàn)出色，還具備良好的防霉性和低溫柔軟性，同時強度高、拉力強且相對輕便。由于這些特點，PVC防水布料被廣泛應(yīng)用于汽車篷蓋、火車蓋布、輪船蓋布和露天貨場蓋布等場合。

The waterproof performance of PVC waterproof fabric is mainly due to the application of PVC containing adhesive on the canvas fabric blank, making its surface smoother and achieving a waterproof rate of 100%. This material not only performs well in waterproofing, but also has good mold resistance and low softness. At the same time, it has high strength, strong tensile strength, and is relatively lightweight. Due to these characteristics, PVC waterproof fabric is widely used in car covers, train covers, ship covers, and outdoor cargo yard covers.