High-temperature and Radiation Resistant Magnetic Wire
(THW 260, THW 350)
Standard: SC-J110-09A
1. Applications:
The product is used as magnetic winding wire for nuclear devices, and the thermal class is 260 and 350. It can also meet the demands of special circumstance such as high temperature and radiation of nuclear devices.
2. Operating Characteristics:
Operating Temperature: -25°C~+260°C(350°C)
Relative Humidity: 85% (≤50°C)Performance of Irradiation: integral neutron flux: 1×1014n/cm2
γ-ray absorbed dose: 1×107Gy
3. Type, Name and Size:
Type | Name | Size |
THW260 | 260°C and radiation resistant magnetic wire | φ0.20~4.0mm |
THW350 | 350°C and radiation resistant magnetic wire | φ0.20~5.0mm |
4. Main Performance Parameters
1) Magnetic wires meet the demands of special circumstance such as high temperature and radiation of nuclear devices.
2) DC resistance, insulation thickness, elongation, adherence, breakdown voltage of magnetic wires with different sizes are all according to technical specification of our company.
3) Performances of 350°C magnetic wire:
Heating aging test at 450°C for 1200 hours: the breakdown voltage maintains more than 2000VInsulation resistance test at 500°C: insulation resistance maintains more than 108Ω·mHeating aging insulation resistance test at 450°C for 1000 hours: insulation resistance still maintains more than 108Ω·mThermal life simulating test: extrapolated temperature is 410°C
High-temperature and Radiation Resistant Magnetic Wire