... ,supporting OEM PVC CEILING PANEL 1.The Main Material:PVC,Calcium Carbonate;2.PVC content: 30%,40%,45%,50% ... lots of needs. 12. brief introduction of pvc ceiling:1) feature: light in weight and ... .95m for 40"hq.4) thickness: 6mm, 7mm, 8mm, 9mm, 10mm, 12mm.5) pvc percentage: 30%, 40%, 45%, ... 50%, 60%.6) pvc profile: "h" jointer, top jointer, ...