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| POWER
PROPERTIES : |
| App.
Density gm/ml |
01
- 0.14 |
| Bulk
Factor |
Loose
10 - 14 |
| Pelleting
Properties |
Suitable |
| Shrinkage
ln/ln |
0.003
- 0.006 |
Mechanical
Properties : |
| Impact
strength (ft.lb.) |
0.8
to 1.2 |
| Cross
Breaking strength (lbs. / sq.in) |
9500
- 12500 |
| Tensile
Strength (lbs. / sq.in) |
6500
- 8000 |
| Crushing
Strength (lbs. / sq.in) |
30000
- 35000 |
| Brinnel
Hardness (125 Kg on 5 mm ball) |
40
- 45 |
| Specific
Gravity |
1.35
- 1.4 |
| Elastic
Modules in tension (lbs. / sq.in) |
1.1
to 1.2*106 |
| Blister
Temperature |
170
- 1900 C |
| Plastic
Yield |
1
- 2 |
Other
Properties : |
| Water
Absorption mg. |
45
- 85 |
| Linear
Coefficient of Thermal Expansion/0C |
25
- 30* 10-6 |
| Time
of Cure of Flow Test Cup (See) |
80
- 110 |
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Copyright
© Powertap Mech. Elec. Industries 2002-03
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