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the high performance thermal and electrical insulation series mica plate is a high-temp insulating material made of quality mica materials and high-performance organic silicon resin after melting and laminating process.
PERFORMANCE: The thickness of high-temp insulating plates is equality, has very good electric performance and machine performance. The long-run working temperature of muscovite flexible plate is 550℃, while that of phlogopite mica plates is 850℃; which is a new style electric heating material, is fitting to valve electrode, insulation brace and insulation gasket, etc.
USE: mica plates is mostly used with industry electric cooker, copycat, baker, family oven, electric cooker, electric boiler, toaster, hair dryer, warm air blower, electron iron, micro-wave oven, bread oven, electric iron, electric sanitize cabinet, thermos, main frequency furnace, stove, arc furnace, heater, water heater and so on .
Parameters:
ITEM |
CODE |
UNIT |
SPEC. |
|
TOLERANCE |
IEC 371-3-3 |
% |
±5 |
|
STANDARD SIZE |
/ |
mm |
1000×600 、 1000×1200 、1000×2400 |
|
DENSITY |
IEC371-2 |
g/cm3 |
2.1-2.25 |
|
WATER ABSORPTION |
ASTM D229 |
% |
< 0.5 |
|
MICA CONTENT |
IEC371-2 |
% |
>85 |
|
BINDER |
IEC371-2 |
% |
10-15 |
|
( 550 ℃ ) HEATING LOSS |
/ |
% |
< 1 |
|
CHEMICA RESISITANCE |
/ |
- |
EXCELLENT |
|
FLEXURAL STRENGTH |
ISO178 |
MPa |
> 230 |
|
FLAM RESISITANCE |
UL94 |
- |
94V-0 |
|
DIELECTRIC |
IEC243 |
KV/mm |
> 25 |
|
WORKING TEMPERATURE |
NORMAL |
MUSCOVITE |
℃ |
500 |
PHLOGOPITE |
800 |
|||
INTERMITTANCE |
MUSCOVITE |
℃ |
800 |
|
PHLOGOPITE |
1000 |
★ Special size according the requirement of customers.