... )wearing resistance 3)flame retarding 4)smoothness UV-curing high-gloss PVC Ceiling PanelFetures:wearing resistance,waterproof,flame retarding,aging resistance ... ,smoothness,flatness,moth-proof,high intensity and impact resistance.2)Proof:light in weight ... ,7.5mm,8.5mm,9.0mm5)PVC%:40%,45%,50%6)Surface: common glossy, high glossy, matt colors, transfer printed, ...