OVERVIEW Mica plate is mica laminate designed for providing outstanding electrical insulation at high temperature, which consist of approximately 90% Muscovite (or Phlogopite) and 10% high temperature resistant silicone resin. TYPE By the mica paper, resin and properties, mica plates have following types.
Item | Code | Type | R-Properties-T3 |
Mica Paper | R-5660-H1/G1/S1/T1 R-5660-H3/G3/S3 | Muscovite Plate Phlogopite Plate | Heat Resistant500°C Heat Resistant700°C |
Hardness | R-5660-H1/G1/S1/T1 R-5660-H3/G3/S3 | Rigid Plate Flexible Plate | Hard Soft |
Surface | R-5660-H/T R-5660-G1/G3 | Matt Plate Glossy Plate | Surface Rough Surface Glossy |
Application | R-5660-H/G R-5660-T1/T3 | Rigid Plate Thick Plate | Thickness<3mm Thickness>3mm |
CHARACTERISTIC 1. Excellent thermal resistance, muscovite mica retain insulation properties at 500°C and phlogopite mica sheet
resistant temperature up to 750°C.
2. Excellent electric insulation, normally the breakdown voltage is more than 15KV/mm.
3. Excellent flexural strength and easy to be punched and machined.
4.Environment safe. It is incombustible, asbestos and halogene free and does not create toxic gases. PHLOGOPITE RIGID MICA PLATE
Item | Unit | R-5660-H3 |
Mica Paper | | Phlogopite |
Mica Content | % | >ca.90 |
Bond Content | % | <ca.10 |
Density | g/cm3 | 1.6-2.45 |
Heat Resistant | Continuous Services | °C | 700-750 |
Intermittent Services | °C | 1000 |
Heat Loss at 500°C | % | <1 |
Heat Loss at 700°C | % | <2 |
Flexural Strength | Mpa | >140 |
Water Absorption | % | <1 |
Dielectric Strength | KV/mm | >20 |
Insulation Resistance 23°C | Ω.cm | 1017 |
Insulation Resistance 500°C | Ω.cm | 1012 |
Flame Resistance | | 90V0 |
Smoking Test | s | <4 |
AVAILABLE 1.Thickness:0.1mm 0.15mm 0.2mm~100mm
2.Size:1000×600mm 1000×1200mm 1000×2400mm
Thickness below 2.0mm can be punched,while above 2.0mm can be machined by agreement. STORAGE No limitation under dry and room temperature. PACKAGE
Please see the following illustration