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Commercial Plywood

The plywood panels are made by gluing together 3 or more veneer sheets (plies). The grain of each ply is perpendicular to the plies above and below it. The phenol formaldehyde resin used as a gluing agent gives to the bonding a high resistance of weather conditions, microorganisms, cold and hot water. The cross-bounded construction of veneers guarantees exceptionally good mechanical qualities of the plywood panel such as: strength, stability, high resistance of strokes, vibrations and tension.

Available in poplar, birch, lime and pine wood. Various wood species can be combined in composing the plywood panels

Dimensions, mm  2440 х 1220, 1220 x 2440, 2500 х 1250, 1250 x 2500, 1525 x 1525

Thickness, mm 4.0, 6.0, 8.0, 10.0, 12.0, 14.0, 15.0, 16.0, 18.0, 21.0, 24.0, 25.0, 27.0, 28.0, 30.0

Length(width) tolerance +/- 0.2mm

Grade of face veneer

Poplar/lime: I, II, III, IV;

Birch: B/BB, BB/BB, BB/CP, BB/C, CP/CP, CP/C, C/C;

Pine: Bx/Bx, Bx/CPx, CPx/CPx, CPx/Cx, Cx/Cx

Number of plies from 6 up to 21 depending on thickness

Kind of surface smooth

Basis poplar/lime, birch, pine or combi plywood

Formaldehyde emission class E1 (up to 8 mg per 100g of bone dry plywood)

Water resistance MR (moisture resistant) or WBP (weather and boil-proof) marked

Moisture content, max 10 ± 2 %.

Obliquity angle after circumcision up to1 mm/m

Deviation from nominal length and width (according to EN 315) ± 3.5 mm

Bonding strength: in the dry state: over 2.0 MN/m2; treated in hot water for 1 hour: over 1.0 MN/m2.

Ultimate shearing strength  not less 1.5 MPa (poplar/beech base), not less 1.0 MPa (COMBI base)

Ultimate tensile strength not less 40 MPa

Ultimate creasing strength not less 40 MPa

Certification EN 13986, EN 636-2, EN-314-2

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