 | |
| Mica
Sheets Insulation, Mica Washers, Flexible, Rigid Mica, High Temperature Mica,
Mica Gaskets | | | |
|
|
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| | |
Phlogopite and Moscovite Mica Sheets | | | | | |
| Rigid
or flexible mica sheets can be use for electrical insulating, High temperature
Washers, Gaskets, Heaters manufacturing and many other applications. Mica can
be expose to high temperature. | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
| | | RIGID
MICA SHEETS TYPICAL PROPERTIES | | |
| | | | | | | Item | PB5662 | PJ5662 | Test
procedures | | | Mica
| Muscovite | Phlogopite | ¡¡ | |
| Mica
content % | 90 | 90 |
IEC371 | | | Bond
content % | 10 | 10 | IEC371 | |
| Density
g/cm3 | 2.15 | 2.15 | IEC371 | |
| Heat
Resistance
| Continuous
service ¡æ
| 500 | 700 | ¡¡ | |
|
Intermittent service ¡æ | 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 | |
| Insulation
resistance | 23¡æ
ohm.cm | >10 | 17 | >10 | 17 | IEC93 | |
| 500¡æ
ohm.cm | >10 | 12 | >10 | 12 | IEC93 | |
|
Heat loss | at
500¡æ % | <1 | <1 | IEC371 | |
| at
700¡æ% | ¡¡ | <2 | IEC371 | |
| Note:
UL Recognized Component 94V-0 Flame Class Rating, File card E216697 | | | | | | | | | | | |
| | | | | | | | | | | | | | | |
| Thickness
in mm | Length
in mm | Width
in mm | Price/KG
Rigid Mica | Price/Sheet/
Rigid Mica | Price/Sheet/
Flexible Mica | | | | 0.3 | 1200 | 1000 | $6.00 | $25.00 | | | |
| 0.4 | 1200 | 1000 | | | $40.00 | | |
| 0.5 | | | | | | | | | | | | | |
| 0.6 | | | | | | | | | | | | | |
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