Muscovite Mica Tube
Mica paper tube is a hard pipe insulating material prepared by using mica paper with silicon binder
Application
electric motor, electric appliances and resistors.
Available: with wrapped on SS threaded rods
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Type |
Muscovite plate |
Phlogopite plate |
Muscovite flexible plate |
Phlogopite flexible plate |
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Binder |
silicon resin |
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Mica content |
≥90% |
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Binder content |
≤10% |
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Thickness(mm) |
0.10-2.0 |
0.10-2.0 |
0.10-2.0 |
0.10-2.0 |
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Thickness tolerance(mm) |
(Average) |
±0.02-±0.05 |
±0.02-±0.05 |
±0.02-±0.25 |
±0.02-±0.25 |
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(Individual) |
±0.05-±0.08 |
±.05-±0.08 |
±0.04-±0.06 |
±0.04-±0.06 |
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Density(g/cm2) |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
1.6-2.2 |
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Heat loss at 500°C(%) |
≤1.00 |
≤0.60 |
≤2.00 |
≤2.00 |
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Flexural strength(kgf/mm2) |
≥18 |
≥16 |
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Dielectric strength(KV/mm) |
>20 |
>18 |
>15 |
>15 |
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Insulation resistance(MΩ) |
200-600 |
100-600 |
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Long run work temperature |
500°C |
800°C |
500°C |
800°C |
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Standard size |
1000 ×600 1000×1200 1000×2400 |
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Standard reference |
GB5019-85, IEC371 |
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Thickness≤0.2mm,Dielectric strength will discuss.
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