1. Types: •little-stars series flowers •lovely-worms series flowers •convex-sprinkling series •different shape boards 2. Standard size: 300×300mm, 300×600mm, 300×1200mm, 595*595mm,603*603mm, 600×1200mm Density: 350 - 450kg/m3 (high density),280-350kg/m3(low density) 3. Thickness: 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm Other sizes and thickness can be ordered. 4. Edge: adhesive and nails, square edge, tegular edge, concealed edge, shiplap edge, liner shiplap edge 5. Technical performance: Fire resistance : Class A according to GB8624-1999 Moisture-resist: comply with the quality requirements of standard boards according to JC/T670-2005 Thermal conductivity:0.052-0.057W/mK NRC: 0.55 CAC: 35 (JC/T670-2005) Light reflectance: Up to 85% Humidity : humidity resistant panels up to RH70%,RH 85%, RH 90%,RH 95%. ( according to different specifications ) Environmental protection: no asbestos, no formaldehyde, no radiation, comply with requirement of GB-6566-2005 for Class A materials Sound absorption: Accordance with JC/T 670-2005 which is the standard of the test through the System of Sound absorption Index 6. Special properties: Hygiene, HYGEAN-bactericidal and fungistatic coated panels