Application: | Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor |
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Type: | Solid |
Chemistry: | Organic Insulation |
Material: | Polyimide |
Thermal Rating: | H 180 |
Maximum Voltage: | <10KV |
Samples: |
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Customization: |
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1.Good property of insulation and mechanism.
2.Good temperature resistant property, wide performance temperature range. It can be used under
temperature from -60 °C to +250 °C for a long period and -269 °C to +400 °C for a short period without changing its electrical and mechanic properties.
3.Good chemical stability. It resists most organic solvents.
4.Excellent flame retardant property
5.Good radian-resistant property
6.Can be combined with many other materials. When combined with fluorine resin, its
characters of wet and corrosion resistance are greatly improved.
NO | Index Description | unit | index value | ||
1 | Density | g/cm3 | 1.38~1.43 | ||
2 | Contraction rate,longitudinal and horizontal 150°c-400°c |
% | <1.0 <3.0 |
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3 | Surface resistively, 200°c | Ω |
>1.0*1013 | ||
4 | volume resistively, 200°c | Ω.m | >1.0*1010 | ||
5 | Relative Dielectric factor constant 48-62HZ | - | 3.5±0.4 | ||
6 | Media Loss Factor 48-60HZ | - | <4.0*10-3 | ||
7 | Long-term Thermal Resistant | - | <4.0*10-3 | ||
8 | Temprature Index | - | >180 |
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