MEH- Therm M & P sheet are used for high_performance thermal and electrical insulation in a broad
range of industries such as:
heating elements for electrical & thermo mechanical equipment
construction of induction, arc or high frequency furnaces
high voltage applications
high thermal applications
industrial sealing & gasket industries (e.g. oil & gas distribution)
MEH- Therm M & P sheets are the ideal alternative for asbestos insulations.
Good resistance to high temperatures & chemicals, low heat conductivity, high dielectric strength, good
high-voltage proof performance. Fire resistance classification UL94 (94 V-0), BS 479 (class 1), NBN 21-203 (A1).
Availability
Thickness: 0.1mm 100 mm
(tolerances 2-5mm +/- 7%, 5-30mm +/- 5%, 30-80mm +/- 3%)
Sizes: 1000 mm widths, max. 2400 mm lengths
New Option: Ultra Smooth Surface and or De-smoked Mica sheets
MEH- Therm M & P
Item | Test procedure | Muscovite | Phlogopite |
Mica paper | IEC371-2 | 85%-90% | 85%-90% |
Bond content % | IEC371-2 | 10%-15% | 10%-15% |
Density g/m 3 | IEC371-2 | 2.0-2.35 | 2.0-2.35 |
Heat Resistance | Continuous ℃ | | 500 | 700 |
Peak ℃ | | 700 | 900 |
Weight loss
continuous temperature | 500℃ % | | < 1 | < 1 |
700℃ % | | | < 2 |
Water absorption 24h/23°C % | | < 1 | < 1 |
Fire resistance classification | UL94 | 94V-0 | 94V-0 |
Dielectric strength | 20°C KV/mm | IEC243 | 25 | 25 |
400°C/ 1 hour, tested
at 20°C KV/mm | IEC243 | 13 | 13 |
600°C/ 1 hour, tested
at 20°C KV/mm | IEC243 | 10 | 10 |
Volume resistivity | 20°C ohm.cm | IEC93 | 1016 | 1016 |
400°C ohm.cm | | 1012 | 1012 |
500°C ohm.cm | | 109 | 109 |
Package
Package：Carton
Size (LXW) ：1000x600mm or 1000x1200mm
Protective package：Pallet or Wooden case
