The MR/BWR grade of plywood is an economical solution for those who want to buy better quality interior grade plywood which is less expensive. Since it is manufactured with MUF resin and plantation timber, it is more environment friendly & a perfect match for decorative interior and commercial application.
The veneers from high quality logs are mechanically dried and taken through a stress relieving process, then these veneers are assembled in a way such to form a balanced construction and are glued with high quality fortified synthetic resins. Glue line is poisoned by special formulations of chemicals to make the Plywood safe against borers. It is hot pressed under proper temperature and more than 16 Kg/cm2 specific pressure. After the pressing process is done, the plywood undergoes a preservative treatment.
| Si. No | Test | Required Value | Observed Value |
|---|---|---|---|
| 1 | Moisture Contents | 5%-15% | As per ISI Req. |
| 2 | Dimension | Length+5mm, Width+2mm Thickness 2-8mm + 5%, <6mm + 10% |
With limit |
| 3 | Sp. Gravity | As per ISI Req | |
| 4 | Resistance to Water (3 cycles of 8 hr boiling & 16 HR. Drying at 65oC) - Adhesion to plies |
Min. Pass Standard | Excellent |
| 5 | Resistance to Micro-organism - Adhesion to plies |
Min. Pass Standard | Excellent |
| 6 | Static Bending Test a) Modulus of Elasticity - along the grain Avg. - across the grain Avg. b) Modulus of Rupture - along the grain Avg. - across the grain Avg. |
Min. 5000 N/sq.mm Min. 2500 N/sq.mm Min. 40 N/sq.mm Min. 20 N/sq.mm |
As per ISI Req As per ISI Req As per ISI Req As per ISI Req |
#5-5-212/9, Patel Nagar,
Near Goshamahal, Nampally,
Hyderabad-500001, Telangana-INDIA.
Phone :
9030386514, 9030501969
Landline : 040-29881969
Email :
pph003@gmail.com
#93, V.V.Koli Street,
Thatttankulam, Chooli
Chennai-600112,
Tamil Nadu-INDIA.
Phone :
9042268371, 9840276781,
8667607130
Landline :
044-43803333
Email :
perfectply1975@gmail.com
#173-174, Ambika Industrial Society-2,
Near Gandhi Kutir, U.M.Road, Surat-395017,
Gujarat-INDIA.
Phone :
9004752555, 9594252555
Email : pphsurat@hotmail.com