Information
| Parameter name |
Unit of measurement | Brand A parameters А | |
|
10-18 mm |
22-30 mm | ||
| Medium density, maximum |
kg/m3 |
Maximum 840 | |
| Surface roughness |
Ra/mkm |
16-32 | |
| Maximum tolerance as per thickness | mm |
+/-0,25 | |
| Maximum tolerance as per length and breadth | mm |
+/-5,0 | |
| Deviation of right angle edges | mm | Maximum 2мм per 1м edge length | |
| Tolerance of perpendicular alignment of edges | mm | maximum 1.5мм per 1м edge length | |
| Maximum strength under static load (bend), no less than | Mpa |
22 |
20 |
| Maximum tensile strength, no less than | Mpa |
0,68 |
0,6 |
|
Maximum daily swell, no more than |
% |
12 |
10 |
| Humidity (moisture) |
% |
+6.5 /-2,5 | |
| Formaldehyde content: |
| ||
|
Е1 |
мг/100г |
maximum 10 | |
