Moisture Resistant Plywood
MR (IS:303)
MR (IS:303)
About
the product
MR Grade Ply popularly called the Commercial Ply is known for its high resistance to moisture in both damp and humid conditions. Veneers with moisture resistant properties are stacked and bound together with an adhesive that is arid which helps create strong, durable plies that are resilient to plywood warping.
Moisture Resistant MR plywood, is an indoor grade plywood which is perfect for cabinets, home and office interiors. It holds well in both dry & wet conditions and is advised not to expose to water as it is not waterproof.
Product
Specification
| TEST | ISI SPECIFIED VALUE | RESULT OBTAINED |
|---|---|---|
| Dimension | Length +6mm Width +3mm Thickness ≥ 6mm-± 5%, < 6mm-±10% |
Within Limit |
| Sp.Gravity | >7 | |
| Moisture Content | 5%-15% | 8% |
| Resistance to Micro-organism -Adhesion to plywood | Min.Pass Standard | Excellent |
| Static Bending Test Modulus of Elasticity -along the grain Avg.+ -across the grain Avg.+ |
Min.5000 N/sq.mm Min.2500 N/sq.mm |
6500 N/sq.mm 3000 N/sq.mm |
| Modulus of Rupture -along the grain Avg.+ -across the grain Avg.+ |
Min.40 N/sq.mm Min.20 N/sq.mm |
56 N/sq.mm 30 N/sq.mm |
| Resistance to water (3 cycles of 8 hr Boiling & 16 hr Drying at 65* C) -Adhesion to plywood | Min.Pass Standard | Excellent |
