Polyimide Film Tubing
Working temperature: -60ºC ~ +220ºC
PFT tubing is manufactured by twisted polyimide film then adhesives by special glue. The glue possesses similar chemical characteristics with polyester film.
Main application range: insulation and mechanical protection for soldering, connection, wire harness, transformer, motor, cable, heating element, capacitor, telephone, electrical appliance etc.
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 hrs 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 |
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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 |
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 |
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Note: Besides above dimension, we can manufacture other dimension upon request.
