Technical Data

Parameter	Unit	Standards EN 312, Tab. 1, Tab. 3 - Typ P2												Testing standard
Thickness	mm	10	12	15	16	18	19	22	25	28	32	36	38
Density*	kg/m3	700	690	670	660	650	650	640	640	620	610	610	600	EN 323
Bending strenght	N/mm2	11	11	11	11	11	11	10,5	10,5	9,5	9,5	8,5	8,5	EN 310
Tearing strenght	N/mm2	>0,4	>0,4	>0,35	>0,35	>0,35	>0,35	>0,3	>0,3	>0,25	>0,2	>0,2	>0,2	EN 319
Tearing off	N/mm2	>0,8												EN 311
Free formaldehyde content	mg / 100 g.s.m.	<8,0												EN 12460-5
Hygiene class		E1 / EPF-S / ED[2020]***												EN 12460-5 / EN 717-1
Mineral particle content**	%	<0,3												Sample combustion and HCD etching method
Moisture content	%	od 5 do 13												EN 322
Thickness tolerance	mm	+/- 0,3												EN 324-1
Length and width tolerance	mm	+/-5												EN 324-1
Squareness tolerance	mm/m	2												EN 324-2
Edge straightness tolerance	mm/m	1,5												EN 324-2
* Tolerance: +/- 5% Requirements are not specified for boards type P2. Tests can be done on request. * Boards EPF-S/ED2020 - customised production The above physical and mechanical parameters relate also to Krono Stop Fire fire-retardant chipboards.