MR Plywood
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MR Plywood
Manufactured from dense sheets of core-veneer and bonded under intense heat and pressure with ultra strong adhesives, plywood has always been one of the most ubiquitous building product for decades. Our general purpose MR ( Moisture Resistant) Plywood is made the classical way with a few modern twitches of GLUE LINE PROTECTION and CONCENTRATED MELAMINE which ensures stronger core bonding that can withstand tough handling and rough environments easily.
USP:
- Resistant to twisting , warping, termites and borers.
- Can be easily painted/ varnished and carpenter friendly.
- Higher tolerance to moisture and humidity than any other ply in this category.
- Eco friendly -For those of us who care.
Technical Specifications
| Test | ISI Requirement | Test Result |
|---|---|---|
| Moisture content | 5 - 15% | less than 0.6mm |
| Specific gravity | Above 0.5 | |
| Swelling in water | - | Excellent |
| Glue adhesion test | MR 3 Cycle Immersion test | more than 122 hours at 60 c |
| (Cyclic test) | BWR 3 cycle boil test | more than 72 hours at 100 c |
| Mycological Test- MR Grade | MR Grade | MR Grade |
|---|---|---|
| Ind. Min 800 N | ||
| Min. Avg. 1000 N | ||
| MOE( Grade wise) | MR | MR |
| Along the grain | Min. Avg. 4000 | 4800 N/mm 2 |
| Across the grain | Min. Avg. 2000 | 2300 N/mm 2 |
| MOR | ||
| Along the grain | Min. Avg. 30 | 38 N/mm 2 |
| Across the grain | Min. Avg.15 | 23 N/mm 2 |
| Crew Holding Strength(kg) | > 250 | |
| Nail holding Strength(kg) | >150 |