recycling high density laminated 5mm osb 3 oriented strand board in sale

Product Overview

Description

recycling high density laminated 5mm osb 3 oriented strand board in sale

Product   Descripiton:

Commodity	OSB (Oriented Strand Board)
Size	1220*2440/1250*2500MM
Thickness	6-30mm
Tolerance	±0.5mm in the thickness,±0.2mm in the width and length
Glue	MR, melamine,WBP,PMDI
Materials	poplar, pine,Combine materials
Production capacity	20000CBM/year
Density	600-650kgs/cbm
Density tolorance	±10%
Formaldehyde emission (mg/100g)	≤8%
Moisture content	≤10%
Elasticity modulus(parallel)	Average value (Mpa):≥3500
	Minimum value (Mpa):≥2800
Elasticity modulus (vertical)	Average value (Mpa):≥1400
	Minimum value (Mpa):≥1120
Internal bond strength	Average value (Mpa):≥0.32
	Minimum value (Mpa):≥0.256

 

What is OSB ?

OSB is Oriented strand board, is the upgrading of the traditional particleboard products,

its mechanical properties with directionality, durability, moisture resistance and dimensional stability than

ordinary particleboard.
With a small expansion coefficient, no distortion, good stability, uniform material and nail holding high

performance.

 

Oriented strand board (OSB), also known as flakeboard, sterling board and aspenite in British English,

is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing

layers of wood strands (flakes) in specific orientations. It was invented by Armin Elmendorf in California

in 1963.

 

OSB/2 – Load-bearing boards for use in dry conditions
OSB/3 – Load-bearing boards for use in humid conditions
OSB/4 – Heavy-duty load-bearing boards for use in humid conditions

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