... and advanced technology, aging resistance. Overcome the old pvc panel defect.2,The panel adopts hollow structure, ... VS Ordinary panel PerformanceOrdinary PVC wall panel Campece PVC wall panelThe main raw materialOrdinary PVC material and backmaterial, add ... America.StabilityVolatile plasticizer, plate yellow, easy to aging, sheet toughness and color poor, higher the rejection rateNone Plasticizers, ...