Surat, Gujarat, India.
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Mon - Sat 10.00 am - 7.00 pm
BWP Plywood
BWP Grade Marine Plywood
Premium plywood manufactured from selected and well-peeled veneers. A specially formulated phenolic resin of rich soil content conforming to standard of IS:848:1974 gives immense inner strength to this plywood. This plywood is extensively used in the construction, repair and maintenance of marine and river crafts. Premium marine plywood given permanent preservation chemical treatment by vacuum pressure impregnation to made the product insects, borerm tramiters and fungi free.
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| Additional Info: | |
|---|---|
|
Std. Thickness in mm |
4, 6, 8, 12, 16, 18/19, 23. 25, 28 |
|
Standard Sizes |
8×4, 8×3, 7×4, 7×3, 6×4, 6×3 |
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Applications |
Extensively used in making of furniture, partitions, racks/shelves, shutters, under layer for decorative laminates etc. |
| Sr No. | Dimensions | ISI Requirements | Observed Values |
|---|---|---|---|
|
1. |
Length |
2440:+6 0 |
2442mm |
|
2. |
Width |
1220:+3 0 |
1222mm |
|
3. |
Thickness |
19mm ± 5% |
18.60mm |
|
4. |
Squareness |
2mm/1000mm |
0.96mm |
|
5. |
Edge Straightness |
2mm/1000mm |
0.52mm |
|
Physical Properties |
|||
|
6. |
Density |
0.65 |
0.7 |
|
7. |
Moisture Content |
5-15% |
7.35% |
|
8. |
Adhesion of plies (in dry state) |
Some adherent fiber distributed more or less uniformly |
Satisfactory |
|
9. |
Adhesion of plies (in wet state) |
do |
Satisfactory |
|
10. |
Glue shear strength (in dry state) |
Avg. - 1350N Ind. - 1100N |
1425N 1188N |
|
11. |
Glue shear strength (in wet state) |
Avg. - 1000N Ind. - 800N |
1272N 930N |
|
12. |
Tensile Strength |
Along the grain: 42.0 N/mm² Across the grain: 25.0 N/mm² Total: 84.5 N/mm² |
60.05 N/mm² 40.20 N/mm² 100.25 N/mm² |
|
13. STATIC BENDING STRENGTH (DRY STATE) |
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|
Along the grain M.O.E. |
Avg. - 7500N/mm² Ind. - 6700N/mm² |
8510 N/mm² 7250 N/mm² |
|
|
Across the grain M.O.E. |
Avg. - 4000N/mm² Ind. - 3600N/mm² |
4850 N/mm² 4105 N/mm² |
|
|
Along the grain M.O.R. |
Avg. - 50 Ind. - 45 |
68 N/mm² 55 N/mm² |
|
|
Across the grain M.O.R. |
Avg. - 30 Ind. - 27 |
48 N/mm² 29 N/mm² |
|
14. STATIC BENDING STRENGTH (WET STATE) |
|||
|
|
Along the grain M.O.E. |
Avg. - 3570N/mm² Ind. - 3400N/mm² |
4520 N/mm² 3750 N/mm² |
|
|
Across the grain M.O.E. |
Avg. - 2000N/mm² Ind. - 1800N/mm² |
2890 N/mm² 2230 N/mm² |
|
|
Along the grain M.O.R. |
Avg. - 25 Ind. - 22 |
37 N/mm² 25 N/mm² |
|
|
Across the grain M.O.R. |
Avg. - 15 Ind. - 13 |
21 N/mm² 15 N/mm² |
|
15. |
Retention of preservatives (ACC) |
12kg./m² |
12.98kg/m² |
|
16. |
Mycological Test a) Shoe no separation sign, b) Glue shear strength c) Adhesion of plies |
Avg. - 1000N Ind. 800N Adherent fibre distributed more or less uniformly |
Satisfactory 1250 N 1010 N Excellent |
