High Density Phenol Formaldehyde Resin Based Board Door acts as a good insulator to keep out dust, heat and noise. The Door is durable and is available in a wide range of designs and patterns. The Door has thickness from 25 to 45 mm and is weather and boil water proof. The Door has moisture content from 10 to 12% and flatness of shutter of deviation not more than 1 mm, local planeness of deviation not more than 0.5 mm. The High Density Phenol Formaldehyde Resin Based Board Door has initial deflection of not more than 40 mm, residual deflection of not more than 5 mm.
