Dongwha Low Density Fibreboard (LDF) is often used when there is a need to reduce weight without sacrificing its versatility. Due to its low density, it is light and made handling much easier.
It has excellent machinability and consistent core which make it suitable for architectural mouldings, trade show exhibits, ready to assemble furniture and many more applications.
Dongwha LDF are normally in demand when manual handling, tooling or freight cost are a major consideration. In addition, our LDF has a general purpose board, bright color board and latex free board pending the application of the boards.
<Physical & Mechanical Properties of Fibreboard>
Mechanical Properties |
Unit | ≥ 2.5 - 4.0 |
> 4.0 - 6.0 |
> 6.0 - 9.0 |
> 9.0 - 12.0 |
> 12.0 - 19.0 |
> 19.0 - 30.0 |
---|---|---|---|---|---|---|---|
Thickness tolerance | mm | ±0.2 | |||||
Length | within 5mm | ||||||
zzz | within 2mm | ||||||
Diagonal | < 5 | ||||||
Density | kg/㎥ | 670-700 | 660-690 | 650-680 | 630-670 | ||
Moisture content | % | 5-8 | |||||
Modulus of Rupture | N/㎟ Ave |
20 | 20 | 18 | 15 | ||
Internal bond | N/㎟ Ave |
0.60 | 0.55 | ||||
Thickness swelling | % Max |
20 | 18 | 14 | 12 |