Hardboard
The unique wet process creates a fibreboard that stands for fresh wood, natural resins and energy from renewable sources. This combination guarantees a healthy and responsible material from production to use. Its disposal is also absolutely safe. Hardboard therefore represents boards in the cycle of nature.
Hardboard TOP
Welde hardboard TOP is a board that utilizes improved technical features such as lower water absorption and higher bending strength. Due to the special wood mixture, the board is particularly light in color and the surface is easy to paint.
Our TOP Board
Our TOP board can be found in applications with special requirements, such as in the automotive industry as a door skin, or as an intermediate layer for glass bottles.
| WELDE hardboard | ||||
|---|---|---|---|---|
| unit | TOP | |||
| Standard thickness | mm | 2,2 – 5,0 | ||
| Thickness tolerance | mm | not calibrated: <3,5mm ± 0,3; >3,5mm ± 0,5 calibrated: ± 0.20 | ||
| Format | mm | 2750 x 1700 cut to size possible |
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| Format tolerance | mm | ± 2 mm/m max ± 5 mm |
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| Squareness | mm | ± 2 mm/m | ||
| Density | kg/m3 | ≥ 900 | ||
| Moisture content | % | 4 – 10 | ||
| Bending strength | N/mm2 | ≥ 35 | ||
| Thickness swelling | % | ≤ 35 | ||
