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home Products Wood Based Panels HDF-HMR

Wood Based Panels

HDF-HMR

Thickness (mm)
8, 12, 17
Size (ft)
4 x 8, 6 x 8 (Net & Free-trim available)

Certificate 9001 Certificate FSC®

01. Application

High Density Fiberboard (HDF) has a higher density version of ordinary fiberboard. It is engineered to suit the most demanding applications such as for high pressure laminated flooring.

The combination of melamine resin system used during production and much higher density range made it less susceptible to big variation of moisture changes and more resistant to higher force of impact.

02. Process

Crushing > Sorting > Refining > Coating > Drying > Molding > Pressing > Cutting > Sanding > Inspection > Shipment

03. Specification

<Physical & Mechanical Properties of Fibreboard>

detail view
Board
Properties
Test
Method
Unit 8 12 17
Thickness tolerance BS EN 324-1 mm ±0.15 ±0.2 ±0.2
Size tolerance
(length & width)
BS EN 324-1 mm ±2mm for free
trim panel
±5mm for free
trim panel
±5mm for free
trim panel
Squareness
(diagonal)
BS EN 324-2 mm ≤4 ≤5 ≤5
Surface density NA kg/㎥ ≥1000 ≥1000 ≥1000
Average density BS EN 323 kg/㎥ ≥890 ≥840 ≥800
Core density NA kg/㎥ 800 750±20 700±20
Board moisture BS EN 322 % 5.0 - 8.0
Absorption (24hr) BS EN 320 %
Max
≤20 ≤22 ≤25
Internal Bond(IB)
Average
BS EN 319 N/㎟ ≥1.4 ≥1.2 ≥0.75
Modulus of rupture
(MOR)
BS EN 310 N/㎟ ≥45 ≥35 ≥28
Modulus of Elasticity
(MOE)
BS EN 310 N/㎟ ≥3300 ≥2900 ≥2500
Screw holding
Surface
BS EN 320 N NA NA 850
Screw holding Edge BS EN 320 N NA NA 1050
Thickness swelling
(24hr)
BS EN 317 %
Max
≤10 ≤9 ≤8

<Formaldehyde Emission of Fibreboard>

detail view
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%