Features: Name: Plain MDF 1. Size: 2MM~18MMX1220X 2440 2. Material: poplar, pine or mixed wood 3: Density: 650 ~ 750kgs/cbm 4. Glue: MR/E2 5. Resistance to perpendicular traction: 0,60 N/mm? 6. Resistance to flexion: minimum 30 N/mm? 7. Module of elasticity in flexion: minimum 2,500 N/mm? 8. Surface bond minimum: 1.2 N/mm? 9. Swelling in thickness in 24 hours: maximum: 12% 10. Humidity: 7+/-3% 11. Thickness tolerance: +/-0.3mm 12. Resistance to extraction for screw: minimum 800 N (border) 13 Resistance to extraction for screw: minimum 1,000 (surface)