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Plywood

faneraMade of best wood grades with the use of modern technology and equipment. Both facing and all internal plywood layers consist of wholesome veneer layers generated from first-class, strong, fine-grade wood.

Size of sheets -1525*1525 mm

 

Formaldehyde emission class: E1

  • Sheet thickness - 4, 5, 6, 8, 9, 10, 12, 15, 18 - 30 mm
  • Grade - I/II, II/II, II/III, III/III, II/IV, III/IV, IV/IV
  • Species: birch, alder, pine, aspen.
  • Type of treatment - grinding
  • Raw materials:
    • circular hardwood
  • Materials:
    • carbamide-formaldehyde resin CF-О; CF-ZH
    • technical ammonium chloride

 

Plywood GOST 3916.1-96 grade FSF 1220х2440 mm

Plywood is a board material glued out of three and more thin sheets of rotary cut veneer (thickness 2 mm; 1.5 mm) with mutually perpendicular direction of fibres in adjacent layers.

  • Plywood thickness – 4 mm – 30 mm.
  • Plywood is made of birch, alder.
  • Depending on the appearance of external layers the plywood is subdivided to 5 grades: Е, I, II, III, IV.
  • By water resistance of the glued connection the FSF plywood has increased water resistance.
  • The FSF plywood is glued on the basis of phenol formaldehyde resin RPF-3014.
  • By the degree of mechanical surface procession the plywood is subdivided to sanded and non-sanded ones.
  • Emission class – Е1 (formaldehyde content per 100 g of absolutely dry plywood mass – by 8.0 mg, inclusive).
  • Physical and mechanical features of plywood:
    1. Moisture content – 5-10 %.
    2. Shear strength on a glued layer after boiling in water:
      • during 1 hour – at least 1.5 MPa (for birch), 1.2 MPa (for alder);
      • during 6 hours – at least 1.2 МPа (for birch), 1.0 МPа (for alder).
  • Field of application: for the internal and external use, in construction.