Raw chipboard
| Raw chipboard is made by method of compression: granulated parts of wood are compressed mixed with binding and hydrophobic substance. Standard board size: 2750 х 1830 mm; thicknesses: 15, 16, 18, 22 and 24 mm. According to sanitary norms raw chipboard complies with the requirements of safety criteria of the regulated area, which is confirmed by certificates of Swedish National Institute of Research and Testing, as well as the certificates of hygiene and quality compliance issued by corresponding institutions of other importing countries. Particleboard is used in furniture production industry, as well as in construction industry as foundation of floors, ceilings, walls and partition walls, for production of doors and other needs of construction. |
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REQUIREMENTS FOR RAW CHIPBOARD P2 ACCORDING TO BOLDERAJA LTD
|
TEST |
UNIT |
REQUIREMENT |
TEST AS IN STANDART |
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|
THICKNESS |
mm |
10÷12 |
>13÷20 |
>20÷24 |
LVS-EN 324-1 |
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|
DENSITY |
kg/m³ |
|
670 |
660 |
LVS-EN 323 |
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|
DENSITY TOLERANCE |
% |
±10 |
LVS-EN 323 |
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|
THICKNESS TOLERANCE |
mm |
±0,3 |
LVS-EN 324-1 |
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|
LENGTH,WIDTH TOLERANCE |
mm |
±5 |
LVS-EN 324-1 |
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|
RECTANGULARITY TOLERANCE |
mm |
2 |
LVS-EN 324-2 |
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|
BENDING STRENGTH |
mm |
|
13 |
11,5 |
LVS-EN 310 |
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|
MODULUS OF ELASTICITY IN BENDING |
N/mm² |
|
1600 |
1500 |
LVS-EN 310 |
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INTERNAL BOND |
N/mm² |
|
13-16mm
0,30 |
17-20mm
0,28 |
LVS-EN 319 |
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|
SURFACE SOUNDNESS |
N/mm² |
0,8 |
LVS-EN 311 |
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|
E-1 FORMALDEHYDE CONTENT |
mg/100g |
≤ 8 |
LVS-EN 120 |
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HUMIDITY |
% |
5÷13 |
LVS-EN 322 |
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RAW CHIPBOARD - DIMENSIONS
|
THICKNESS(mm) |
15, 16, 18, 22 |
|
WIDTH(mm) |
2750 |
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LENGTH(mm) |
1830 |