 |
| |
Coir-ply+
|
Plywood
|
M.D.F |
Particle
Board |
| Tested
as per IS. No. |
IS-1734 |
IS-1734 |
IS-2380 |
IS-2380 |
| Density
(Kg/m3) |
748 |
400-700 |
750-850 |
700-800 |
| Moisture
(%) |
6.50% |
5-15% |
5-15% |
5-15% |
| Glue
sheer Strength(N/Sq..mm) |
1720 |
1200-1750
|
N.A |
N.A |
| Water
resistance (8hrs.boiling) |
No
Delamination |
No
Delamination |
N.A |
N.A |
| Tensile
Strength (N/Sq.mm) |
23.6 |
35.55* |
7.0-8.0 |
4.0-4.5 |
| Compressive
Strength (N/Sq.mm) |
51.02 |
29.34* |
N.A |
N.A |
| Modulus
Elasticity (N/Sq.mm) |
6440 |
3500-7400* |
N.A |
N.A |
| Modulus
of Rapture(N/Sq.mm) |
47.5 |
29.49* |
25.28 |
12.5-15.0 |
| Nail
Holding Power (in kgs.) |
50 |
125 |
N.A |
N.A |
| Screw
Holdig power (in kgs) |
245 |
300 |
125-150 |
85-125 |
| Surface
Strength(kg/sq.cm)+A15 |
30 |
N.A |
30 |
30 |
.*
Figures as per Shuttering plywood |
|
+All
Natura Coirply test data as per tests carried out by I.P.I.R.T.I
(Indian Plywood Industries Research & Training Institute,
Bangalore.)
|
|
|
|
Natura
Coirply is the result of extensive research and product testing
done by the Coir Board
(Government of India)
and Supported by:
United Nations Development Programme
(UNDP)
World Bank
TIFAC (Department
Science and Technology) |