| Customization: | Available |
|---|---|
| Application: | Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate |
| Color: | Black, White, Green, Yellow, Blue, Purple |
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Twisted Polyimide Film Tubing
Model Number:SB-PFT
Operating temperature: -60ºC ~ +220ºC
Structure
PFT tubing is manufactured by twisted polyimide film then adhesives by special glue. The glue possesses similar chemical characteristics with polyester film.
Usage
Main application range: insulation and mechanical protection for soldering, connection, wire harness, transformer, motor, cable, heating element, capacitor, telephone, electrical appliance etc.
Characteristics
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Dimension |
Inside diameter 2.0-65(mm),Thickness 0.05-1(mm), Length10-1000(mm) |
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Color |
light yellow |
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Melting point |
250ºC - 265ºC |
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Service temperature |
-269ºC ~ 260ºC |
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Density |
1.42+/-0.02 |
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Tensile strength |
Longitudinal >=130mpa; Horizontal>=110mpa |
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Water absorption |
75% max after 24 hr immersion |
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Corrosive on Copper |
Negligible |
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Solubility in acid, oil, paint, industrial solvents tec. |
Undissolved |
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Antibacterial, anti corrosive |
Excellent |
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Tenacity |
Excellent |
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Cuticle intensity |
≥35% |
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Resistance pressure |
50HZ 115MV/min Not perforative |
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Visual |
Smooth, No fleck |
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Surface resistivity: (200ºC) |
≥1.0x1013 |
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Volume resistivity: (200ºC) |
≥3.8x1010 |
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Dielectric coefficient:(50HZ) |
3.5 |
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Dielectric loss:(50HZ) |
≤4X10-3 |
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Flammability |
Slow to self-extinguishing |
Burning resistance |
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Resistance characteristics |
Resistance to abrasion, acids, immersion, mildew, industrial solvent, mechanical destroy, Freon and special liquids |
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Xylene extraction |
<2% |
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Environment protection |
No harmful to human and environment |
Note: Besides above dimension, we can manufacture other dimension upon request.
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