Prestige Block Boards

“Prestige” Commercial Block board is manufactured from the combination of selected seasoned, durable hardwood, timber battens and veneers. It is bonded with Urea Melamine Formaldehyde resin at high temperature and pressure which gives our boards an advantage over other commercial grade boards. The resin gives our board enough strength to resist warm water up to 8 hours.

Test Prescribed in IS: (1659-2004) Dimensional Changes Caused by Humidity No-delamination in the extreme range of humidity. Dimensional change not more than ±1mm in local planeness. Mycological Test No appreciable sign of separation edges. Adhesive of Plies Minimum Pass Standard Water Resistance (Soaking of test pieces for 3hrs in water at 60±2°C Minimum Pass Standard Modulus of Elasticity 5000 N/sq.mm Modulus of Rupture 50 N/sq.mm

Test Prescribed in Dimensional Changes No-delamination in the extreme range of humidity. Dimensional change not more than ±1mm in local planeness. Mycological Test No appreciable sign of separation edges. Adhesive of Plies Minimum Pass Standard Hot Water Resistance There shall not be any Delamination after 72 hours of boiling. Preservation Treatment penetration of preservative chemicals should be observed. Modulus of Elasticity 5000 N/sq.mm Modulus of Rupture 50 N/sq.mm

“Prestige” Waterproof Block boards are manufactured with selected veneers and properly seasoned wood. Boards are treated with preservatives of special quality to resist insect, borer, termite and fungi attack. It is bonded with high quality Phenol Formaldehyde Resin (PF) with high pressure and temperature to ensure high mechanical strength and dimensional stability