Cedar OSB Particle Board

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1. Available Sizes of OSB

General Thickness: 9mm; 12mm; 15mm;25mm.Standard

Sizes: 1220*2440mm

2.Types of OSB:OSB/type-1; OSB/type-2; OSB/type-3; OSB/type-4

OSB/type-1 suits for un-loadable & general application in dry place(IndoorFurniture;Cladding).

OSB/type-2 suits for loadable application in dry places (Indoor decoration materials).

OSB/type-3 suits for loadable application in humidity places

(Wall sheathing, Roof sheathing; subflooring, structural

OSB/type-4 suits for heavy-loadable application in humidity places (Joist; wall and so on).

3. Specification of OSB

OSB/2 : Test Items		Unit	Performances of each thickness range
		MM	6-10	11-17	15-25	26-31	32-40
Internal bond		Mpa	≥0.34	≥0.32	≥0.3	≥0.28	≥0.26
Modules of rupture	Horizontal	Mpa	≥22	≥20	≥18	≥16	≥14
	Vertical		≥11	≥10	≥9	≥8	≥7
Modules of elasticity	Horizontal	Mpa	≥3500
	Vertical		≥1400
Thickness swelling(24h)		%	≤20
Moisture		%	5-12
Average Density		Kg/m3	650
Inner Density deviation		%	±10
Glue		--	UF
Formaldehyde	E1	Mg/100g	≤8.0

OSB

Q: Some of advantages of particleboard: particleboard surface smooth, realistic texture, uniform density, thickness error is small, resistant to pollution, anti-aging, beautiful, can be a variety of veneer;

Q: What is the modeling technology department?: mainly urea-formaldehyde resin, the product surface with a single board or resin impregnated paper paste, a molding.

Q: What are the raw materials for making the particleboard?: The former fat color is light, the curing temperature is low, all kinds of plant raw materials such as wheat straw, rice husk and so on have good glue effect, hot pressing temperature is 195 ~ 210 ℃.

Q: The environmental performance of particleboard: As the particleboard production process, the general use of formaldehyde-based adhesives, so its finished product will release more or less free formaldehyde

Q: What factors China's Particleboard industry development obstacles to: product market space is still huge. In addition to ensuring the supply of raw materials and improve product quality,

Q: So for the particleboard formaldehyde release of the situation how to deal with it?: The most commonly used method or window ventilation, is conducive to speed up the distribution of formaldehyde,

Q: Market foreground and Industry development: China's particleboard production has experienced a rise from the 1980s to the fall of the 1990s and then by the repeated rise of the process in 2000

Q: Production of raw materials for particleboard: Processed into sheet, strip, needle, granular wood, shavings, wood, sawdust, etc., said broken material. I

Q: According to the use of points: Class A particleboard; Class B particleboard: gradient structure particleboard; oriented particle board; waffle particle board; molded particleboard.

Q: The product structure of the wood-based panel industry: China's wood-based panel industry product structure is not reasonable, difficult to adapt to market demand.

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