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Professional Plastics Kaptrex® Polyimide Film

Category	Polymer , Film , Thermoset , Polyimide, TS , Polyimide, Thermoset Film
Manufacturer	Professional Plastics
Trade Name	Kaptrex®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Professional Plastics Kaptrex® Polyimide Film.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Kaptrex polyimide film provides an excellent balance of electrical, mechanical, thermal, and chemical properties over a wide range of temperatures. Kaptrex film provides excellent electrical properties and resistance to high temperature and radiation. It is suitable for insulation of “H” class (180°C or 356°F) electrical machines and appliances under working temperature of 200°C(392°F).Availability: Thickness from .001” up to .005” Widths: Standard Rolls for 24.5” wide.Applications: Wire Wrap Insulation & Tapes, Flexible Printed Circuits, Motor Slot Liners, Pressure Sensitive Tapes, Aerospace Shims, Formed Coil Insulation.

Physical Properties	Metric	English	Comments
Density	>= 1.40 g/cc	>= 0.0506 lb/in³

Mechanical Properties	Metric	English
Film Elongation at Break, MD	>= 25 %	>= 25 %
Film Elongation at Break, TD	>= 20 %	>= 20 %
Film Tensile Strength at Break, MD	>= 98.1 MPa	>= 14200 psi
Film Tensile Strength at Break, TD	>= 98.1 MPa	>= 14200 psi

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	180 °C	356 °F	insulation of “H” class
	200 °C	392 °F	electrical machines and appliances

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm @Temperature 20.0 °C	>= 1.00e+15 ohm-cm @Temperature 68.0 °F
	>= 1.00e+15 ohm-cm @Temperature 200 °C	>= 1.00e+15 ohm-cm @Temperature 392 °F
Surface Resistance	>= 1.00e+14 ohm	>= 1.00e+14 ohm
Dielectric Constant	<= 4.0 @Frequency 50 Hz	<= 4.0 @Frequency 50 Hz
Dielectric Strength	>= 60.0 kV/mm	>= 1520 kV/in	50 Hz
	100 kV/mm	2540 kV/in	50 Hz
	>= 48.0 kV/mm @Temperature 200 °C	>= 1220 kV/in @Temperature 392 °F	50 Hz; Average is > 80 kV/mm
Dissipation Factor	<= 0.010 @Frequency 50 Hz	<= 0.010 @Frequency 50 Hz

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