Specifications
MDF board
1.Size 
 a) Normal: 4 x 8' (1,220mm x 2,440mm) 
                  6 x 12' (1,830mm x 3,660mm)
 b) Big: 4 x 9' (1,220mm x 2,745mm), 
  5 x 8 ' (1,525mm x 2,440mm), 5 x 9'(1,525mm x 2,745mm), 
  6 x 8' (1,830mm x 2,440mm), 6 x 9' (1,830mm x 2,745mm), 
  7 x 8' (2,135mm x 2,440mm), 7 x 9' (2,135mm x 2,745mm),
  8 x 8' (2,440mm x 2,440mm), 8 x 9' (2,440mm x 2,745mm

2.Thickness: 3.0mm--25mm
3.Core :      hardwood, poplar
4.Glue:       E0,E1, E2, MR
MDF colour and material :
100% poplar material with white colour
100% pine material with light yellow colour ,
70% poplar or 70% pine mix 30% hard wood with normal colour ,