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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.
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>
Board Properties | Test Method | Unit | ≥ 9.0 - 12.0 | ≥ 12.0 - 19.0 |
---|---|---|---|---|
Thickness tolerance | BS EN 324-1 | mm | ±0.2 | |
Size tolerance (length & width) | BS EN 324-1 | mm | ±5 mm | |
Squareness (diagonal) | BS EN 324-2 | mm | < 5.0 | |
Average density | BS EN 323 | kg/㎥ | 620 | 600 |
Board moisture | BS EN 322 | % | 5.0 - 8.0 | |
Internal Bond(IB-dry) Average | BS EN 319 | N/㎟ | 0.45 | 0.45 |
Modulus of rupture (MOR) | BS EN 310 | N/㎟ | 18 | 18 |
Modulus of Elasticity (MOE) | BS EN 310 | N/㎟ | 1800 | 1800 |
Thickness swelling (24hr) | BS EN 317 | % Max |
20 | 18 |
<Formaldehyde Emission of Fibreboard>
Properties | Test Method | Unit | Standard |
---|---|---|---|
Small Chamber | D6007-02 | ppm | Phase2 Thin board (<=8mm) : < 0.13 Thick board (>8mm) : < 0.11 |
Formaldehyde Emission (Perforator) |
BS EN 120 | mg/100g (Average) | E0 ≤ 3.0 3.0 < E1 ≤ 9.0 9.0 < E2 ≤ 30 |
Formaldehyde Emission (Desiccators) |
JIS A 1460 | mg/l (Average) | F* ≤ 2.1 F** ≤ 1.5 F*** ≤ 0.5 F**** ≤ 0.3 |
- NOTES :The perforator values in this table apply to panels with moisture contents of 6.5%