The macromolecule paint free boards are compounding material, which is a new type decorative material, no formaldehyde content, surface smooth and beauty, restraining combustion, elegance color, handle comfort, paint free, burn blocking, innoxiously, prevent mildew and damp, no volatile odor, fine surface hardness, anti-impact, sound insulation, shockproof, no shrinking and crazing. PARAMETERS OF PVC ROMOLECULE TOP COATING SHEET Model Width(mm) Length(mm) Thickness(mm) Wood corrugation side SJSZ-65-1220 1220 2400 1.2-2.3 Optional SJSZ-80-1220 1220 2400 1.2-2.3 Optional