Wuudply Prime fire retardant plywood is specially treated with chemicals that prevent flame from penetrang the plywood or from spreading it.
The treated wood chars, but does not oxidize, which significantly reduce the spread and progress of fire in a building. Certain plywoods are also graded 'exterior' which gives both a fire retardant rang and a treatment to prevent the fire retardant chemicals from leaching out in wet condions.
|Treated with Ammonium Phosphate|
|Technical Specificaon for IS 5509:2000|
|Static bending strength|
|Along = MOR : 40 N/mm2|
|MOE : 5000 N/mm2|
|Across = MOR : 3 6 N/mm2|
|MOE : 2 500 N/mm2|