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Return
to Products
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Specification
for phenolic bakelite sheet
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Test
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Unite/
Products
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Expoxy
Glass Fiber Sheet
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| Voltage
resistant as penetrating 1
unite |
kv/mm |
18 |
| Voltage
resistant as penetrating
damage |
kv/mm |
20
~ 30 |
| Voltage
resistant as sliding 1 unite |
kv/15mm |
20 |
| Voltage
resistant as sliding damage |
kv/15mm |
38
~ 55 |
| Volume
existing resistor |
OHM
- cm |
102
x 103 |
| Surface
existing resistor |
OHM |
5
x 104 ~ 5 x 106 |
| Torsion |
kg/mm2 |
11
~ 15 |
| Tensile |
kg/mm2 |
15
~ 20 |
| Compressive
Strength |
kg/mm2 |
35
~ 40 |
| Impact
Strength |
kg.cm/cm2 |
- |
| Gravity |
- |
1.3
~ 1.5 |
| Hardness |
HR-R |
- |
| Color |
- |
Black,
Yellow, Tangerine |
| Water
Absorbing |
% |
0.5
~ 1.0 |
| Heat
Resistant |
C/2hr |
140
~ 160 |
| Inflame-resistant |
- |
- |
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