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Grade: DuPont™ Kapton® HPP-ST
Formula: PI
Form: Coil
Material: Polyimide (PI)
CAS Number: 60842-76-4
Commodity: Polymers
Thickness:
0.125mm
Coil Width:
317.6mm
DuPont™ Kapton® HPP-ST PI Coil is available in 14 variations that differ in thickness, width, length and surface finish. A flexible polyimide film, it offers high heat resistance, chemical inertness and dielectric strength. Kapton® HPP-ST Polyimide Film has applications in flexible printed circuits, wire and cable insulation, magnet wire coatings, and medical tubing. The many different variations we offer, allows you to select the optimal polyimide film for your specific application.
Tolerances
Coil
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Poor |
| Acids - dilute | Fair |
| Alcohols | Poor |
| Alkalis | Poor |
| Aromatic hydrocarbons | Good |
| Greases and Oils | Good |
| Halogenated Hydrocarbons | Good |
| Halogens | Fair |
| Ketones | Good |
Mechanical Properties
| Element | Value |
|---|---|
| Coefficient of friction | 0.42 |
| Hardness - Rockwell | E52-99 |
| Elongation at break( % ) | Aug-70 |
| Tensile modulus( GPa ) | 02-Mar |
| Izod impact strength( J m⁻¹ ) | 80 |
| Tensile strength( MPa ) | 70-150 |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1MHz | 3.4 |
| Dissipation factor @ 1kHz | 0.0018 |
| Dielectric strength( kV mm⁻¹ ) | 22 |
| Surface resistivity( Ohm/sq ) | 10¹⁶ |
| Volume resistivity( Ohmcm ) | 10¹⁸ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | V0 |
| Radiation resistance | Good |
| Refractive index | 1.66 |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 53 |
| Water absorption - over 24 hours( % ) | 0.2-2.9 |
| Density( gcm⁻³ ) | 1.42 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 1.8MPa( C ) | 360 |
| Lower working temperature( C ) | -270 |
| Upper working temperature( C ) | 250-320 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 1090 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.1-0.35@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 30-60 |
Other Customers Purchased
-
Polyimide Film Formula: PI
Thickness: 0.05mm
Length 1: 200mm
Length 2: 200mm
Type: Additive Free Polymer
UOM Code: 147-732-04
eachStarting at $244.82
Discounts applied for volume purchases -
Meldin® 7001 PI Rod Grade: Meldin® 7001
Formula: PI
Diameter: 25.4mm
Length: 50mm
CAS Number: 60842-76-4
UOM Code: 061-412-60
eachStarting at $257.96
Discounts applied for volume purchases -
Vespel® SP1 PI Film Grade: Vespel® SP1
Formula: PI
Thickness: 9.525mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 60842-76-4
UOM Code: 172-767-75
eachStarting at $210.77
Discounts applied for volume purchases -
DuPont™ Kapton® MT PI Film Grade: DuPont™ Kapton® MT
Formula: PI
Thickness: 0.025mm
Length 1: 150mm
Length 2: 150mm
CAS Number: 60842-76-4
UOM Code: 056-556-30
eachStarting at $244.84
Discounts applied for volume purchases -
DuPont™ Kapton® HPP-ST PI Film Grade: DuPont™ Kapton® HPP-ST
Formula: PI
Thickness: 0.125mm
Length 1: 300mm
Length 2: 300mm
CAS Number: 60842-76-4
UOM Code: 031-795-27
eachStarting at $244.99
Discounts applied for volume purchases -
each
Starting at $148.31
Discounts applied for volume purchases
