MONARCH 'Marine Plywood' I.S : 710
Monarch Marine Plywood IS : 710 is a plywood
of high degree of strength to withstand with vigorous
conditions of changes in temperature, humidity bonded
with high quality of Phenol Formaldehyde synthetic
resin confirming to IS : 848- 1974 for bonding of
veneer of Marine plywood. The plywood is given permanent
preservative treatment by a pressure impregnation
plant with a minimum retention of 12 kg/m of copper
chrome arsenic composition as specified in IS : 5539-
1969.
The
plywood is manufactured to withstand from marine organisms,
fungus and insects of borer and has greater tensile
strength and much more flexibility in bending in any
shape.
Salient
Features
 |
Used
in ship building and repairs of old ships.
|
|
Making
of boats, yatch, life boats.
|
|
Used
in platforms of oil-excavation wells.
|
|
In
making of high quality of furniture, kitchen,
pre-fabricated houses, cabins, etc.
|
Standard
Thickness (mm) - 4, 6, 9, 12, 16, 19.
Standard
Size (ft) - 8X4, 8X3, 7X4, 7X3, 6X4, 6X3.
TECHNICAL
SPECIFICATION I.S. :-
710
| Property |
Units
|
ISI
Specification
(IS:710- 1976)
|
Tested
Data
|
ISI Specification
(IS : 303- 989)
|
| Moisture
Absorption Glue adhesion in dry state |
Percent
|
5-15%
|
7-8%
|
5-4%
|
| Average
|
N
|
1324
|
1200
|
1350
|
Water
Resistance
(72 Hrs oiling) Glue Shear Strength
Average |
N
|
1000
|
1200
|
1000
|
Tensile
Strength
Parallel to Grain Direction |
Kn/M2
|
411
|
500
|
Not
Specified
|
| Right
angle to Grain Direction |
Kn/M2
|
245
|
300
|
Not
Specified
|
Sum
of Tensile Strength
In both Direction |
Kgf/Cm2
|
845
|
950
|
Not
Specified
|
