Compreg Plywood [IS:3513:1989]

Premium grade plywood that emerges from a manufacturing process that involves extremely high pressure in a high tonnage hydraulic pressure. The result a product suitable for high wear and tear. The product has a strong screw holding capability

Suitable for: Boxes for heavy equipment, electrical transformers, fish storage, industrial pallets, railway berths and seats, marine decks and cabins and more.

Product formats

Thicknesses: 4 to 100 mm

Size: 600 to 3200 mm in length 600 to 1675 mm in width

Density: 0.95 to 1.4 gm/cm3



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industrial compreg plywood

marine deck ply

heavy box plywood

TECHNICAL SPECIFICATIONS
Test BIS Requirements Magnus Results
Specific gravity test
(i) Medium density
(ii) High density
Adhesive		 0.95 to 1.25
1.25 to 1.35
IS 848 - 2006		 1.25
1.35
13.0WP
Moisture contents 6 - 12% 7.5%
Tensile strength (High density) GH

(Medium density) GM
(v) 155 MPa
(vi) 90 MPa
(v) 108 MPa
(vi) 59 MPa		 180 MPa
115 MPa
125 MPa
80 MPa
Static bending strength (High density) GH

(Medium density) GM
(v) 145 MPa
(vi) 100 MPa
(v) 88 MPa
(vi) 59 MPa		 170 MPa
140 MPa
110 MPa
90 MPa
Compressive strength
a) Parallel to laminates (High density) GH

(Medium density) GM
b) Perpendicular to laminate

(High density) GH

(Medium density) GM
(v) 130 MPa
(vi) 90
(v) 55
(vi) 75

(v) 70 MPa
(vi) 160
(v) 70
(vi) 130		 165 MPa
125 MPa
85 MPa
115 MPa

105 MPa
195 MPa
103 MPa
170
Shear strength (High density) GH
(Medium density) GM
(v) 14 MPa
(vi) 14 MPa		 20 MPa
19 MPa
Perpendicular to laminate (v) 60 MPa
(vi) 45 MPa		 78 MPa
61 MPa
Hardness (rockwell 'H' scale) (High density) GH
(Medium density) GM

Impact strength (Kgm/cm2)

Parallel to laminate
Perpendicular to laminate
(High density) GH

(Medium density) GM
(vi) 80 MPa
(vi) 60 MPa

(vi) 0.5
(vi) 0.3

(vi) 0.5
(vi) 0.2		 95 MPa
75 MPa

0.6
0.4

0.62
0.28