Bwp (Water Proof) Plywood

Water Proof Plywood
We offer an exclusive range of Water Proof Plywood, which can be availed in various dimensions and in accordance with the specifications offered by the clients. These are known to be highly resistant to moisture, which is why these are ideal for usage in exterior projects. The plywood has superior bonding strength, and this offers the range enhanced durability. Our range is best known for retaining shape and structure in all weather conditions.P.R Industries in Moisture Resistant (MR) and Boiling Water Resistant (BWR) grades. Both the grades are used for the interior and exterior wood working application. This ISI marked M.R. grade plywood is bonded with Melamine Urea Formaldehyde Synthetic Resin. While the BWR grade plywood is bonded with Fortified Phenol Formaldehyde Synthetic Resin as per standards of IS:848:1974 under controlled temperature and pressure with adequate timings to obtain unmatched bondingsSuggested Uses: Ceilings door panel inserts vehicle seats and backs floor underlay kitchen furniture bedrooms partitions furniture like chair study table dining table drawers shelves racks cupboards show cases etc.




Test
ISI Requirement
Observed Value


Moisture Content
5%-15%
8%


Dimension
Length +6mm, Width +3mm Thickness 6mm - 5%, 6mm - 10%
With Limit


Sp Gravity

>7


Resistance to Water (3 cycles of 8 hr Boiling and 16 Hr Drying at 65C)




Adhesion to plies
Min Pass Standard
Excellent


Resistance to Micro organism Adhesion to piles
Min Pass Standard
Excellent


Static Bending Test




Modulus of Elasticity




Along the grain Avg
Min 5000 N/sq.mm
Min 6500 N/sq.mm


Across the grain Avg
Min 2500 N/sq.mm
Min 3000 N/sq.mm


Modulus of Rupture




Along the grain Avg
Min 40 N/sq.mm
Min 56 N/sq.mm


Across the grain Avg
Min 20 N/sq.mm
Min 30 N/sq.mm