MDF and HDF Inspections and Technical data

MDF and HDF Inspections and Technical data:


characteristics
Test method  

Thickness   mm

>6-9

>9-12

>12-19

>19-30

>30-38

Tolerance in thickness EN 324-1 mm

+ 0,2

Density EN 323 kg/m³

770

750

740

700

650

Tolerance in density   kg/m³

 30

Internal bond EN 319 N/mm²

0,65

0,60

0,55

0,55

0,50

Bending strength EN 310 N/mm²

23

22

20

18

17

E-module in bending EN 310 N/mm²

>2700

>2500

>2200

>2100

>1900

Solidity of surface EN 311 N/mm²

> 1,2

Swelling after 24 h EN 317 %

17

15

12

10

8

Moisture content EN 322 %

6 + 2

Sand content ISO 3340 %

< 0,05

Formaldehyde_content_class_A EN 120 mg/100g

< 8

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