Definition :
The mixture of particle grade 3 "wood", which after being chipped, is fastened by pressure and heat pressure adhesive and produce flat paper of a certain size, with a specific gravity of between 55 kg / m 3 to 65% / kg / The cubic meter is referred to as chipboard.
Production :
Chippanes are currently produced in Iran, which are named in the market depending on their production location.
points :
Access to vast and cheap levels
Coating ability
Disadvantages:
The chipboard glue is a type of urea formaldehyde (UF), whose durability in moisture content is lost to more than 18%.
Low physical and mechanical resistance
No tool is available.
Uses:
Only for indoor use or roofing