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home Products Wood Based Panels MDF-MMR
Wood Based Panels
MDF-MMR
- Thickness (mm)
- 2.5-30
- Size (ft)
- 4 x 8, 6 x 8 (Net & Free-trim available)
Certificate 9001 Certificate FSC®
01. Application
MDF Moisture Resistance is an ideal substrate for kitchen and bathroom cabinetry and any other areas where moisture and high humidity is present.
Its main characteristic produced from melamine resin system is an increased in dimensional stability or lower thickness swelling where there is the risk of occasional wetting or prolonged exposure to high levels of humidity. There is an option of having green dye added on to the board. This is upon request by customer.
02. Process
03. Specification
<Physical & Mechanical Properties of Fibreboard>
| Board Properties |
Test Method |
Unit | ≥ 2.5 - 4.0 |
≥ 4.0 - 6.0 |
≥ 6.0 - 9.0 |
≥ 9.0 - 12.0 |
≥ 12.0 - 19.0 |
≥ 19.0 - 30 |
|---|---|---|---|---|---|---|---|---|
| Thickness tolerance | BS EN 324-1 |
mm | ±0.15 | ±0.15 | ±0.2 | ±0.2 | ±0.2 | ±0.2 |
| Size tolerance (length & width) |
BS EN 324-1 |
mm | ±5mm for free trim panel ±2mm for net size panel |
|||||
| Squareness (diagonal) |
BS EN 324-2 |
mm | ＜5.0 | |||||
| Average density | BS EN 323 |
kg/㎥ | 800 | 780 | 740 | 720 | 700 | 680 |
| Board moisture | BS EN 322 |
% | 5.0 - 8.0 | |||||
| Internal Bond(IB) Average |
BS EN 319 |
N/㎟ | 0.70 | 0.70 | 0.80 | 0.80 | 0.75 | 0.75 |
| Modulus of rupture (MOR) |
BS EN 310 |
N/㎟ | 27 | 27 | 27 | 26 | 24 | 22 |
| Modulus of Elasticity (MOE) |
BS EN 310 |
N/㎟ | 2700 | 2700 | 2700 | 2500 | 2400 | 2300 |
| Screw holding Surface |
BS EN 320 |
N | NA | NA | NA | NA | 1050 | 1000 |
| Screw holding Edge | BS EN 320 |
N | NA | NA | NA | NA | 850 | 850 |
| Thickness swelling (24hr) |
BS EN 317 |
% Max |
30 | 18 | 12 | 10 | 8 | 7 |
| MOR under wet condition |
JIS 5905 | N/㎟ | 15 | 12.5 | 7.5 | |||
<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%