1. Polyvinyl Chloride (PVC) Waterproof Backing Board: PVC waterproof backing boards have high density and good molecular structure stability, providing excellent waterproof performance and physical strength under normal ambient temperatures. They are widely used in home renovations, such as bathrooms and kitchens, as well as in general construction projects.
2. High-Density Polyethylene (HDPE) Waterproof Backing Board: HDPE waterproof backing boards are known for their excellent abrasion resistance, impact resistance, and chemical corrosion resistance. They maintain stable performance in harsh environments and are suitable for basements, roofs, and other locations with high waterproofing requirements.
3. Polypropylene (PP) Waterproof Backing Board: PP waterproof backing boards have good heat resistance and chemical corrosion resistance, maintaining good performance in high-temperature environments and the presence of chemical substances. They are suitable for some special industrial buildings or locations with strict temperature and chemical corrosion requirements.