Physico-mechanical characteristics of OSP-4
Specifications | from 8 to 10 mm inclusive | from 11 to 17 mm inclusive | from 18 to 25 mm inclusive | from 26 to 31 mm inclusive | from 32 to 40 mm inclusive |
Bending strength along the main axis of the plate, MPa, not less, (Tn) | 30 | 28 | 26 | 24 | 22 |
Bending strength along the secondary axis of the plate, MPa, not less, (Tn) | 16 | 15 | 14 | 13 | 12 |
Modulus of elasticity when bending along the main axis of the plate, MPa, not less, (Tn) | 4800 | 4800 | 4800 | 4800 | 4800 |
Modulus of elasticity when bending along the secondary axis of the plate, MPa, not less, (Tn) | 1900 | 1900 | 1900 | 1900 | 1900 |
Tensile strength perpendicular to the plate plate, MPa, not less, (Tn) | 0,50 | 0,45 | 0,40 | 0,35 | 0,30 |
Swelling in thickness in 24 hours, no more, (Tv) | 12 | 12 | 12 | 12 | 12 |