| Flexible Mica Sheet | Flexible Mica Sheet | Rigid Mica Sheet | Rigid Mica Sheet | Unit | Item |
|---|---|---|---|---|---|
| Phlogopite | Muscovite | Phlogopite | Muscovite | Mica Paper | |
| >ca.90 | >ca.90 | >ca.90 | >ca.90 | % | Mica Content |
| <ca.10 | <ca.10 | <ca.10 | <ca.10 | % | Bond Content |
| 1.6-2.0 | 1.6-2.0 | 1.6-2.45 | 1.6-2.45 | g/ | Density |
| 700-750 | 500-550 | 700-750 | 500-550 | Continuous Services | |
| 1000 | 800 | 1000 | 800 | Heat Resistant Intermittent Services | |
| <1 | <1 | <1 | <1 | % | Heat Loss at 500 |
| <2 | <2 | <2 | <2 | % | Heat Loss at 700 |
| <1 | <1 | >140 | >180 | MPa | Flexural Strength |
| – | – | <1 | <1 | % | Water Absorption |
| >15 | >15 | >20 | >20 | KV/mm | Dielectric Strength |
| – | – | 1017 | 1017 | Ω.cm | Insulation Resistance 23 |
| – | – | 1012 | 1012 | Ω.cm | Insulation Resistance 500 |
