Technical data
Through varying several attributes such as:
direction of lamination
resin coating
density
we are able to produce dehonit® qualities, that meet your specific requirement.
For a personal advice please do not hesitate to contact us.
Technical data
| Parallel | Crosswise | Crosswise | Crosswise | Crosswise | Crosswise | Crosswise | Parallel | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Quality | A 840 | B 140 | B 240 | B 340 | B 840 | B 335-1 | B 735-1 | E 730-1 | ||
| DIN 7707 | KP20216 | KP20226 | KP20226 | KP20226 | KP20226 | KP20227 | KP20227 | KP20215 | ||
| Mechanical Properties | Unit | Standard | ||||||||
| Density | g / cm³ | DIN 53 479 | 1,40 | 1,40 | 1,40 | 1,40 | 1,40 | 1,35 | 1,35 | 1,30 |
| Flexural strength I II | N / mm² | DIN 53 452 | 240 | 180 | 174 | 170 | 155 | 150 | 140 | 180 |
| Module of elasticity in flexural | N / mm² | DIN 53 452 | 22.000 | 16.000 | 15.000 | 15.000 | 14.000 | 16.000 | 15.000 | 19.000 |
| Compressive strength I | N / mm² | DIN 53 454 | 125 | 280 | 250 | 240 | 230 | 250 | 240 | 140 |
| Impact resistance I | kJ / m² | DIN 53 453 | 61 | 41 | 40 | 40 | 36 | 26 | 28 | 30 |
| Impact resistance with slot II | kJ / m² | DIN 53 453 | 60 | 39 | 37 | 35 | 34 | 15 | 18 | 28 |
| Impact resistance with slot I | kJ / m² | DIN 53 453 | 52 | 21 | 20 | 18 | 15 | 13 | 20 | 25 |
| Tensile strength | N / mm² | DIN 53 455 | 208 | 156 | 144 | 135 | 124 | 89 | 85 | 160 |
| Thermal conductivity at 20°C | W / (m K) | DIN 52 612 | 0,25 | 0,25 | 0,25 | 0,25 | 0,25 | 0,30 | 0,30 | 0,30 |
| Coefficient of linear expansion | 1 / K | - | 8 x 10-6 | 8 x 10-6 | 8 x 10-6 | 8 x 10-6 | 8 x 10-6 | 8 x 10-6 | 8 x 10-6 | 7 x 10-6 |
| Water absorption | % | DIN 53 495 | 5 | 2,5 | 3 | 4 | 5 | 0,7 | 0,7 | 1 |
Length of test samples must be cut parallel with the main fibre.
The above values are mean test results.
I = vertical
II = parallel