Sale Birch Plywood

Description

Standard sizes, length × width, mm (ft) 1,220 × 2,440 × 1,220 (4 × 8 × 4) 1,250 × 2,500 × 1,250 (4 × 8 × 4)
Thickness, mm 18, 21
Surface type smooth / smooth (F/F)
Wear resistance of the film, cycles in Taber abrasion test 350
Formaldehyde emission class E1
Water resistance high
Density, kg/m3 640-700
Moisture content, % ≤ 14
Edge sealing water-based acrylic paint
Produced under STO 00255177-002-2014 Film faced birch plywood.

Strength properties

Static bending strength, MPa, not less than along outer layer grain 60
cross outer layer grain 30
Modules of elasticity in static bending, MPa, not less than along the grain 6,000
across the grain 3,000

Tolerances

Size tolerances

Length or width of plywood sheets, mm Maximum tolerance, mm
1,220/1,250 ±3.0
2,440/2,500 ±4.0

Thickness tolerances

Nominal thickness of plywood, mm Number of plies, pcs Maximum tolerance, mm
18 13 +0.7; –0.9
21 15 0.0; –1.1

Specification

Number of sheets in a crate

Crate height, mm
400 600
Size, mm Nominal thickness of plywood, mm Number of sheets in a crate, pcs Volume, m3 Number of sheets in a crate, pcs Volume, m3
1,220 × 2,440 × 1,220 18 22 1.179 33 1.768
21 19 1.188 29 1.813
1,250 × 2,500 × 1,250 18 22 1.238 33 1.856
21 19 1.247 29 1.903

Loading capacity standards

Truck Container Relicar
Size, mm Crate height, mm Number of crates Volume, m3 Number of crates Volume, m3 Number of crates Volume, m3
1,220 × 2,440 × 1,220 400 24 29 28–29 35–36.5 60–74 75–92
600 16 29 45 84
1,250 × 2,500 × 1,250 400 23-24 29-30 29-30 35-36 60-74 71-78
600 16 30 45 80