Magnus marine plywood is specially treated plywood that is designed to resist rotting in a high-moisture environment. It is manufactured with utmost care in the supervision of technical experts with well selected pieces of core and face veneers. Further, the finished plywood is subjected to proper chemical treatment with water-soluble fixed type preservatives under vacuum pressure to ensure protection against wood destroying organism and to make the product insects, borer, termites and fungi free.

Application: Extensively used in making of furniture, partitions, racks/shelves, shutters, under layer for decorative laminates etc.

Size (In feet): 6×3, 7×3, 8×3, 6×4, 7×4, 8×4, 7×5, 8×5

Thickness: 4, 6, 8, 12, 15, 18, 25 mm



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TECHNICAL SPECIFICATIONS
  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 0.651
7 Moisture Content 5-15% 7.35%
8 Adhesion of plies (in dry state) Some adherent fibre 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
Across the grain
Total
42.0 N/mm²
25.0 N/mm²
84.5 N/mm²
60.05 N/mm²
40.20 N/mm²
100.25 N/mm²
13. STATIC BENDING STRENGTH (DRY STATE)
  Along the grain M.O.E.

Across the grain M.O.E.

Along the grain M.O.R.

Across the grain M.O.R.
Avg. - 7500N/mm²
Ind. - 6700N/mm²
Avg. - 4000N/mm²
Ind. - 3600N/mm²
Avg. - 50
Ind. - 45
Avg. - 30
Ind. - 27
8510 N/mm²
7250 N/mm²
4850 N/mm²
4105 N/mm²
68 N/mm²
55 N/mm²
48 N/mm²
29 N/mm²
14 STATIC BENDING STRENGTH (WET STATE)
  Along the grain M.O.E.

Across the grain M.O.E.

Along the grain M.O.R.

Across the grain M.O.R.
Avg. - 3570N/mm²
Ind. - 3400N/mm²
Avg. - 2000N/mm²
Ind. - 1800N/mm²
Avg. - 25
Ind. - 22
Avg. - 15
Ind. - 13
4520 N/mm²
3750 N/mm²
2890 N/mm²
2230 N/mm²
37 N/mm²
25 N/mm²
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