Lightweight and high strength: PVC foam core material is lightweight and has good strength, which can provide sufficient support while reducing the overall weight.
Thermal insulation: PVC foam has good insulation properties, which can effectively prevent heat and electrical conduction and improve the thermal insulation performance of the RV.
Corrosion resistance: The surface of GRP has excellent corrosion resistance, which can resist the corrosion of the plate by chemical substances and atmospheric environment, and prolong the service life.
Waterproof: PVC foam core material does not absorb water, while the fiberglass surface has good sealing properties, which can effectively prevent moisture penetration and keep the interior of the RV dry.
Compression resistance: Due to the design structure of the sandwich panel, it has high compression resistance and can withstand a certain degree of heavy pressure without being easily deformed or damaged.
Easy to process: Foam sandwich panel materials are easy to cut, drill and form, and can be processed and customized to specific needs.
