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 Mica Parts |
Home>>Mica Parts |
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Name：Mica Parts
Type：PAMICA
laminated mica in various shapes.
machined mica gaskets.
Mica tubes with length in 1m.
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Mica Tube with longth of more than 1 Meter |
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Mica Parts |
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Mica Punchings with over-thickness upto 100mm |
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Mica Machining |
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Application Of Mica Parts |
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Mica |
Muscovite |
Phlogopite |
Test procedures |
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Mica content % |
≥88 |
≥88 |
IEC371 |
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Bond content % |
≤12 |
≤12 |
IEC371 |
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Density g/ cm 3 |
1.7-2.35 |
1.7-2.35 |
IEC371 |
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Heat Resistance |
Continuous service ℃ |
500 |
700 |
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Intermittent service ℃ |
700 |
900 |
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Flexural strength N/mm 2 |
>200 |
>150 |
GB/T5019 |
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Water absorption % |
<0.5 |
<0.5 |
GB/T5019 |
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Dielectric strength KV/mm |
>20 |
>20 |
IEC243 |
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Insulation resistance |
23℃ ohm.cm |
>1017 |
>1017 |
IEC93 |
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500℃ ohm.cm |
>10 12 |
>1012 |
IEC93 |
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Heat loss |
at 500℃ % |
<1 |
<1 |
IEC371 |
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at 700℃% |
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<2 |
IEC371 |
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