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MEDILAND MH
TECHNICAL DATA-AVERAGE VALUES
Rev: 08/13/2008
PROPERTIESTEST METHOD UNITS THICKNESSES mm
>9/12>12/19>19/30>30/38
DENSITY (*)EN 323kg/m3740700/690680/660620
INTERNAL BONDEN 319N/mm20,800,750,750,70
BENDING STRENGTH EN 310N/mm226242221
MODULUS OF ELASTICITY EN 310 N/mm22500240023002300
THICKNESS SWELLING 24 H EN 317%10877
DIMENSIONAL MOVEMENT LENGTH/WIDTH EN 318%0,40,30,30,3
DIMENSIONAL MOVEMENT TICKNESS EN 318%6555
SURFACE SOUNDNESS EN 311N/mm21,21,21,21,2
SURFACE ABSORPTION (TWO FACES) EN 382-1mm>150>150>150>150
MOISTURE CONTENT EN 322%7+/-37+/-37+/-37+/-3
GRIT CONTENT ISO 3340 % Weight≤ 0.05≤ 0.05≤ 0.05≤ 0.05
FORMALDEHYDE CONTENT EN ISO 12460-5mg/100 g≤ 8≤ 8≤ 8≤ 8
REACTION TO FIRETABLA EN 13986:2004+A1:2015 IEN 13501-1ClassD-s2,d0(**)D-s2,d0(***)D-s2,d0D-s2,d0
SWELLING IN THICKNESS AFTER CYCLIC TEST (V313)EN 321 / EN 317%16151515
INTERNAL BOND AFTER CYCLIC TEST (V313)EN 321 / EN 319N/mm20,250,200,150,10
SOUND ABSORPTION COEFFICIENT (Α) (250 A 500 HZ)EN 13984:2004+A1:2015α 0.100.100.100.10
SOUND ABSORPTION COEFFICIENT (Α) (1000 A 2000 HZ)EN 13984:2004+A1:2015α 0.200.200.200.20
THERMAL CONDUCTIVITYEN 13984:2004+A1:2015W/ (m·K)0.130.120.120.10
AIRBORNE SOUND INSULATION (SURFACE MASS) (R)EN 13986:2004+A1:2015db25283031
WATER VAPOUR PERMEABILITY DRY CUPEN 13986:2004+A1:2015μ 17/2716/2515/2413/21
BIOLOGICAL DURABILITY USEEN 13986:2004+A1:2015Class of use1 & 21 & 21 & 21 & 2
CONTENT OF PENTACHLOROPHENOL (PCP)EN 13986:2004+A1:2015%<5<5<5<5
TOLERANCE ON NOMINAL DIMENSIONS
PROPERTIESTEST METHOD UNITS THICKNESSES mm
>9/12>12/19>19/30>30/38
THICKNESS EN 324-1mm+/-0,2+/-0,2+/-0,2+/-0,2
LENGTH/WIDTH EN-324-1mm+/- 2 mm/m, máx +/- 5 mm+/- 2 mm/m, máx +/- 5 mm+/- 2 mm/m, máx +/- 5 mm+/- 2 mm/m, máx +/- 5 mm
SQUARENESS EN 324-2mm/m+/-2+/-2+/-2+/-2
EDGE STRAIGHTNESS EN-324-2mm/m+/-1,5+/-1,5+/-1,5+/-1,5
RESISTANCE TO ABRASION:TEST METHOD CLASSIP NUMBER OF TURNS
=EN 14323
4
>350
(*) VALUES TO BE CONSIDERED AS A ROUGH GUIDE ONLY.

(**) Mounted without an air gap behind the MEDILAND MH. Mounted with a closed air gap not more than 22 mm behind the MEDILAND MH classificationD-s2,d2. Classification E for any other more restrictive condition. Commission Decision 2007/348/EC.

(***) Mounted without an air gap behind the MEDILAND MH, or with a closed air gap behind the MEDILAND MH for thicknesses equal or greater than 15mm or with an open air gap behind theMEDILAND MH for thicknesses equal or greater than 18 mm. Mounted with a closed air gap not more than 22 mm behind the MEDILAND MH classification D-s2,d2 in thicknesses between 10 and 18 mm. Commission Decision 2007/348/EC.

These physical-mechanical values improve/comply with those established in EN 622-5:2009 European Standard, Table 4, Option 1. Requirements for boards for gereral use in humid conditions (Type MDF.H).

MEDILAND MH meets Class E1 requirements (analysed according EN120) as defined in EN 622-1:2003 European Standard.

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