CHINA Film Faced plywood Technical specifications, iNSPECTION,TESTING,SOURCING,FACTORY AUDITING

Technical specificationsDimensions, mm2440 х 1220, 2500 х 1250Thickness, mm6,5 – 21Length(width) tolerance+/- 0.5%Grade of face veneerI/III; II/III; III/IIINumber of pliesfrom 3 up to 11 depending on thicknessSurface qualitysanded two sides S2, sanded one side S1 (except C-grade)Surface colordark brownEdges processingby waterproof acrylic paintBasispineFormaldehyde emission classE1 (up to 4 mg per 100g of bone dry plywood)Water resistanceWBP (weather and boil-proof)Moisture content, max5-12 %Modulas of Elasticity in BendingLengthwise – 8331 N/mm2
Crosswise – 5885 N/mm2
Bending strengthLengthwise – 22,6 N/mm2
Crosswise – 18,9 N/mm2
Modulas of elasticity in compressionLengthwise – 4206 N/mm2
Crosswise – 5135 N/mm2
Compression strengthLengthwise – 17,0 N/mm2
Crosswise – 18,5 N/mm2
Modulas of elasticity in tensionLengthwise – 4039 N/mm2
Crosswise – 5341 N/mm2
Tension strengthLengthwise – 6,7 N/mm2
напречно – 7,5 N/mm2
Ultimate shear strength along the glue line, Н/мм3not less 35Thermal conductivity (density)λ = 0.13 W/(m×K)Density500-600Sound reduction index250Hz – 500Hz: 0,1f
1000Hz – 2000Hz: 0,3f
Glueing qualityClass 3Dimension tolerances according to EN 315Length-Width: up to ± 3.5 mm
Squareness of panels: 1 mm/m
Nominal thickness according to EN 31517.06 ÷ 18.74 mm
On the same panel 0.6 mm