Name of property  Value 
Density, Kg/m^{3} 
640670 
Moisture content, % 
510 
Limit of strength when stretching along fibers of outer plies, MPa, not less then

30 
Limit of strength when static bending along fibers of outer plies, MPa, not less then 
45 
Limit of strength when splitting along glue layer after staying in water within 24 hours, MPa, not less then 
1.0 
