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Ningbo Ram Electric Material Ltd.
Brand: NBRAM
Packaging: 50KG/carton, then fumigation pallet or steel pallet
Productivity: 100000
Place of origin: China
Mica tube is formed by muscovite paper or phlogopite paper fixed with silicon resin, and processed by roll form.
It has good dielectric capability and excellent mechanical strength, and often used as the insulating tube form material in all kinds of electric equipment, motors, furnaces, electric-arc furnaces, other metallurgy industry equipment.
| MICA | UNIT | MUSCOVITE MICA | PHLOGOPITE MICA | TEST |
| Mica Content | % | 90 | 90 | IEC371 |
| Bond content | % | 10 | 10 | IEC371 |
| Density | G/M3 | 2.15 | 2.15 | IEC371 |
| Continuous heat resistance | °C | 550 | 750 | |
| Intermittent heat resistance | °C | 800 | 1000 | |
| Flexural strength | N/MM2 | >200 | >150 | GB/T5019 |
| Water absorption | % | <0.5 | <0.5 | GB/T5019 |
| Dielectric Strength | KV/MM | >20 | >20 | IEC243 |
| Anti resistance | 23°Cohm.cm | >1017 | >1017 | ICE93 |
| Anti resistance | 500°Cohm.cm | >1012 | >1012 | IEC93 |
| Heat loss | at500°C% | <1 | <1 | IEC371 |
| at700°C% | <2 | ICE371 |
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Product Categories : Mica Products > Mica Tube
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