Technical data:
| Test standard | Sample pretreatment | Unit | Measured value * | Standard value DIN 7733 | ||
| Thickness deviation | IEC 641-2 | Standard climate 23/50 | % | ± 10 | – | |
| Raw density | Psp 3020 | IEC 641-2 | Standard climate 23/50 | g/cm3 | 1,2 | 1,0 – 1,2 |
| Psp 3010 | 1,2 – 1,3 | |||||
| Tensile strength unfolded min. | lengthwise | IEC 641-2 | Standard climate 23/50 | N/mm2 | 85 | 65 |
| across | 50 | 35 | ||||
| Elongation
unfolded min. |
lengthwise | IEC 641-2 | Standard climate 23/50 | % | 5 | 2,5 |
| across | 11 | 6,5 | ||||
| Shrinkage max. | lengthwise | IEC 641-2 | Standard climate 23/50 | % | 0,7 | 2 |
| across | 1,2 | – | ||||
| Thickness | 5,5 | – | ||||
| Moisture content max. | IEC 641-2 | Standard climate 23/50 | % | 6 | 8 | |
| Ash content max. | IEC 641-12 | Standard climate 23/50 | % | 1,5 | 5 | |
| Conductivity of the aqueous extract |
IEC 641-2 | Delivery | mS/m | 10 | 20 | |
| pH value of the aqueous extract | IEC 641-2 | Delivery | 7 – 9 | – | ||
| Electrical breakdown voltage unfolded min. | IEC 641-2 | Standard climate 23/50 | kV/mm | 11 | 10 | |
* Average values, measured on 0.2 mm thick material
This information only provides general guidelines for use.
Dimensions:
Pressboard Psp 3010:
0.8 – 5.0 mm thickness
Pressboard Psp 3020:
0.1 – 1.0 mm thickness
Delivery formats:
Pressboard Psp 3010 trimmed on four sides
1050 x 1020 mm approx.
1050 x 2050 mm approx.
2100 x 1360 mm approx.
2100 x 2050 mm approx.
2100 x 4150 mm approx.
Pressboard Psp 3020 on rolls
Standard rolls:
640 mm or 1280 mm width
Narrow rolls:
from 4 mm width
Feathering: possible
Part number:
Example: PSP3020/30/xxx.x
PSP3020 = Pressboard Psp 3020
30 = thickness 0.30 mm
xxx.x = 022.5 width 22.5 mm
