Rigid Mica Paper Plate
Rigid mica paper plates are high-temperature insulation materials made from reconstituted mica bonded with heat-resistant resins. These plates offer excellent thermal resistance and electrical insulation.
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Mica Paper Plate for High Heating Appliances
Temperature resistance is over 500°C (932° F). While using it, adhesive will be kept and become a kind of supporting material. Suitable for insulation parts of household appliances, thicker materials are for metallurgical industry and other related industries.
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Epoxy Resin Mica Plate for Commutator
Temperature classifications: 155°C (311°F) High mechanical strength, excellent electrical and shear properties. It’s suitable for insulation part of commutator of DC motors and liner insulation of other electric apparatus.
| No. | Description | Unit | Value | ||||
|---|---|---|---|---|---|---|---|
| P9(5536-1) | S3 | 541 | 550 | HP5 | |||
| 1 | Nominal thickness (Interval in 0.05) | mm | 0.3-2.0 | 0.3-2.0 | 0.3-2.0 | 0.4-1.5 | >0.2-1.0 |
| (Interval in 0.05) | |||||||
| 2 | Dimension | mm | ≥400x600 | ≥400x600 | ≥400x600 | ≥400x600 | ≥500x600 |
| 3 | Mica content | % | ≥90 | ≥95 | ≥90 | ≥90 | - |
| 4 | Density | g/cm3 | ≥2.2 | ≥2.2 | ≥2.2 | ≥2.2 | 1.6-2.45 |
| 5 | Rate of delamination | % | ≤3.0 | ≤5.0 | ≤3.0 | ≤3.0 | - |
| 6 | Elastic pressing | % | ≤4.0 | ≤3.0 | ≤4.0 | ≤4.0 | - |
| 7 | Plastic deformation | % | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 | - |
| 8 | Dielectric strength | MV/m | ≥20 | ≥18 | ≥20 | ≥20 | ≥7.0 |
| 9 | Ooze resistance & movement | - | No adhesive dropped or mica moved | - | |||