E1
Description:
Conforms to European Standard ("EN") and is available in a standard range of panel sizes in thicknesses ranging from 9mm to 36mm.
Specification:
E1 & E2 PARTICLEBOARD PROPERTIES - (BS EN 312:2003)
| Thickness | 9-13mm | Over 15-18mm | Over 18-25mm | Over 25-32mm | Over 32-36mm |
|---|---|---|---|---|---|
| Bending Strength (N/mm2) - Min | 13.0 | 13.0 | 11.5 | 10.0 | 8.5 |
| Internal Bond (N/mm2) - Min | 0.40 | 0.35 | 0.30 | 0.25 | 0.20 |
| Thickness Swelling (%) - 2 hour immersed in 20C water | 8% | 8% | 8% | 8% | 8% |
| Face Screw Withdrawal (N) - Min | 360 | 360 | 250 | 250 | 250 |
| Surface Soundness (N/mm2) - Min | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
|
Formaldehyde Emission
E1
E2
|
- x ≤ 8mg HCHO/100g oven-dry board (EN120:1992 standard)
- >x≤30mg HCHO/100g oven-dry board (EN120:1992 standard)
|
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* 1) Average Property Value attained for density at 650-680kg per m3 < 25mm
2) Average Property Value attained for density at 640kg per m3 ≥ 25mm
* JIS Mark Certification only applicable for F★★★★ and F★★★ Particleboards
