聚氯乙烯（PVC防水卷材）是一种防水性能优异的高分子防水卷材，是一种与SBS防水卷材截然不同的防水卷材，施工过程中不用火烤，且焊接过程中风险可控制。聚氯乙烯PVC防水卷材是以性状极其稳定的PVC树脂为主要原料加入抗紫外线剂、抗老化剂、稳定剂等加工助剂。
Polyvinyl chloride (PVC waterproof roll) is a kind of polymer waterproof roll with excellent waterproof performance, which is different from SBS waterproof roll. It is not baked in the construction process, and the risk in the welding process can be controlled. PVC PVC waterproofing membrane is based on PVC resin with extremely stable properties as the main raw material, adding UV resistant agent, anti-aging agent, stabilizer and other processing aids.