Inspection

  Inspection Result(Average)

  Techinical    Requirement 

 Executive Criterion

 GB/T117818-1999,GB18580-2001

 Standard Dimension

 1220mm*2440mm

 Density(kg/m³)

      680-830

  600-890

 Formaldehyde Emission Grade  

 (Mg/100g)

  10

 E2≤12

 Moisture Content(%)

  6.0%

 4-12

 Internal Bonding(Mpa)

  1.00

 ≥0.55

 Bending Strength(Mpa)

  36

 ≥20

 Elasticity Coefficient(Mpa)

  3698

 ≥2200

 Screw Holding Strength

 surface

 edge

 ≥1000

 ≥800

 Inside Density Tolerance(%)

 -0.9˜+2.0

 ±7.0

 Water absorption and  thickness  swelling

 8.7

 ≤10