During manufacturing of ply, a number of preventive and corrective measures arc taken to maintain quality. The use of condensed resin prepared of hi-tech manufacturing plant is the key point to enhance the life of plywood. The use of modem hardeners and additives provide enormous stability and balance to the entire product range of plywood.
MR Grade plywood
MR confirms to the ISI and international standard. It has not made a goodwill in the market for its quality but has established a record for consistency and smooth supply to the dealers, architects and interior designers. MR Grade plywood has superb shear strength and resistance to water as the UF resin contains melamine combination prepared in a special way.
BWR Grade Plywood
By using selected veneers from plantation timber of uniform thickness and powder melamine Resin of ISI mark (IS 848:1974) BWR fulfils all the exterior needs one can think about. Special preservative treatments insulate the plywood against the attack from termites, borers and other wood pests. BWR Grade ISI marked plywood is very popular in the market owing to its unique bonding strength and durability. A specific stress relieving process is employed to keep the product dimensionally stable & wrap free through a modem tenderizing machine.
Technical Specification
| PROPERTY | REQUIREMENT | RESULT |
|---|---|---|
| Moisture Content : | 5%-15% | 6%-10% |
| Shear Strength in Dry State | ||
| Average Min. | 1350/1000 N | 1600/1300 N |
| Individual Min. | 1100/800 N | 1400/1000 N |
| Shear Strength in Wet State | ||
| Average Min. | 1000/800 N | 1300/1000 N |
| Individual Min. | 800/650 N | 1000/900 N |
| Shear Strength in Mycological State | ||
| Average Min. | 1000/800 N | 1300/1000 N |
| Individual Min. | 800/650 N | 1000/900 N |