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Sizes : 1220×2440mm 　1830x 3660mm　
Thickness  : 5 - 25mm
Material :  Poplar, pine, hardwood ,etc
Grade :  E0, E1, E2
1.Quality standard
   a)      density(g/cm3):0.5-0.8
   b)      percentage of water content(%): 5-13
   c)      adhesive: U type- same or better urea resin

2.Formaldehyde
   a) E1: 1.5mg/L below
   b) E2: 5.0mg/L below

3.Bending strength
   a) 15.0 type : 15t : E1
      - Density: (N/mm): 0.15 above
      - Modulus of rupture: (N/mm): 0.24 above
      - Elastic: (N): face: 600 above/ edge:  300 above

b) 13.0 type:15t: E2
      - Density: (N/mm): 0.13 above
      - Modulus of rupture: (N/mm): 0.20 above
      - Elastic: (N): face: 550 above/ edge:  275 above

4.Required material volume to test its performance: 1200 x 1200= 1EA

5. E1: 15.0 type   E2 : 13.0 type

 
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