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Filament Wound Tubes:
- <=1500mm in diameter
- <=3000mm in length
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Physical Properties |
|
Property |
Specification |
Value |
Unit |
| Sp Gravity |
IS 10192-1982 |
1.90 to 2.10 |
|
| Glass Content |
DIN EN 60 |
55-75 |
% |
| Water Absorption |
IS 10192-1982 |
< 0.5 |
% |
| Flatness (1000mm) |
IS 10192-1982 |
6 |
mm |
|
Mechanical Properties |
|
Tensile Strength |
ASTM D 638 |
4500 - 7000 |
kN/mm2 |
| Flexural Strength |
IS 1998/6-1962 |
4500 - 7000 |
kN/mm2 |
| Compressive Strength (Axial) |
IS 1998/8-1962 |
200 - 450 |
kN/mm2 |
| Barcol Hardness |
ASTM D 2583-75 |
>40 |
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| Heat Distortion Temperature |
ASTM D648 |
130 - 155 |
deg C |
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Electrical Properties |
|
Dielectric Strength - Axial |
IS 10192/13-1982 |
50 |
kV/25mm |
| Dielectric Strength – Radial |
IS 10192/14-1982 |
10 |
kV/mm |
| Arc Resistance |
ASTM D495 |
120 |
Sec |
| CTI (Tracking Resistance) |
DIN53480 |
600 |
V |
| Power Factor (at 90C in Air) |
ASTM D 150 |
0.03 |
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