MICACER insulators

MICACER INSULATORS
- Material : glass-mica ceramic
- Manufacturing process : transfer molding
- Insert : Treated steel (Stainless steel on request)
- Extra smooth finish
- Max use temperature: Tp = 400 ˚C
General Properties | ||
---|---|---|
Density | [g / cm3] | 2,5 |
Moisture absorption | [%] | Nil |
Color | Dark Green | |
Flammability | Does not burn | |
Thermal Properties | ||
Max. continuous use temperature | [˚C] | 400 |
Thermal conductivity | [W / m*K] | 0,64 |
Coefficient of thermal expansion | [1 / ˚C] | @ 25 ˚C 10,10 * 10-6 @ 250 ˚C 11,95 * 10-6 @ 450 ˚C 12,86 * 10-6 |
Electrical Properties | ||
Dielectrical strength | [kV / mm] | 21 |
Dissipation factor | @ 1MHz 0,0037 | |
Loss index | @ 1MHz 0,023 | |
Surface resistivity | [Ω / sq] | @ 25˚C 1,7 * 1010 |
Volume resistivity | [Ω / cm] | @ 25˚C 3,9 * 1014 |
Dielectric constant | @ 1MHz 6,29 | |
Mechanical Properties | ||
Flexural strength | [MPa] | 86,2 |
Compressive strength | [MPa] | 310 |
Flexural modulus | [MPa] | 35,2 |
Hardness | [A] | 47 |
Impact strength | [J / cm] | 4,27 |
Art. | Insert 1) | Thread Pitch [mm] | Thread Depth [mm] | Pitch | Weight [kg] |
---|---|---|---|---|---|
MM35 M8 | 2F | M8 | 8 | 125 | 0,08 |
MM35 M10 | 2F | M10 | 8 | 150 | 0,08 |
1) Male – M; Female - F
- Manufacturing process : transfer molding
- Insert : Treated steel (Stainless steel on request)
1) Measured at 25° C dry surface
Art. | Insert 1) | Thread Pitch [mm] | Thread Depth [mm] | Pitch pas | Weight [kg] |
---|---|---|---|---|---|
MM50 M10 | 2F | M10 | 12 | 125 | 0,19 |
MM50 M12 | 2F | M12 | 12 | 175 | 0,19 |
1) Male – M; Female - F
- Manufacturing process : transfer molding
- Insert: Treated steel (Stainless steel on request)
|
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1) Measured at 25° C dry surface
MM50XCØ50 insulators
Art. | Insert 1) | Thread Pitch [mm] | Thread Depth [mm] | Pitch pas | Weight [kg] |
---|---|---|---|---|---|
MM50XC50 M10 | 2F | M10 | 12 | 150 | 0,22 |
MM50XC50 M12 | 2F | M12 | 12 | 175 | 0,22 |
1) Male – M; Female - F
- Manufacturing process : transfer molding
- Insert: Treated steel (Stainless steel on request)
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1) Measured at 25° C dry surface
MC 5050S insulators

We also recommend insulators MC5050S, counterparts of the insulators of MM50XCØ50. Their information sheet is here.
Isolators MC5050S are available in two versions:
- with metal insert and female thread M10
- with metal insert and female thread M12
Properties of MC5050S insulators
Mechanical | Electrical | ||
---|---|---|---|
Tensile Strength | ≥ 19 kN | Arc-over Voltage (dry) | ≥ 26 kV |
End flexural | ≥ 4 kN | Breakdown Voltage | ≥ 30 kV |
Compressive | ≥ 40 kN | Insulation resist. | ≥ 1 000 GΩ |
Torsion | ≥ 50 N*m | Insulation length | 100 mm |
Art. | Insert 1) | Thread Pitch [mm] | Thread Depth [mm] | Pitch pas | Weight [kg] |
---|---|---|---|---|---|
MM50XC60 M10 | 2F | M10 | 12 | 150 | 0,30 |
MM50XC60 M12 | 2F | M12 | 12 | 175 | 0,30 |
1) Male – M; Female - F
- Manufacturing process : transfer molding
- Insert: Treated steel (Stainless steel on request)
|
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1) Measured at 25° C dry surface
Art. | Insert 1) | Thread Pitch [mm] | Thread Depth [mm] | Pitch pas | Weight [kg] |
---|---|---|---|---|---|
CM 0154 | 1M 1F |
M20 M16 |
15 23 |
0,475 |
1) Male – M; Female - F
- Manufacturing process : transfer molding
- Insert: Treated steel (Stainless steel on request)
|
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1) Measured at 25° C dry surface
While every attempt has been made to verify the source of the information, no responsibility is accepted for accuracy of data.