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DuPont™ Kapton® B PI Disc
The DuPont™ Kapton® B PI Disc is a range of polyimide disks available in 60 different sizes and thicknesses. Polyimide exhibits high heat and chemical resistance along with mechanical strength and electrical insulation properties, making these discs ideal for applications in aerospace, automotive and electrical industries. Kapton® B discs can be used as thermal and electrical insulators in extreme environments, spacers and washers in mechanical assemblies, and substrates in flexible electronics and sensors. Our broad selection DuPont™ Kapton® B PI Discs enable engineers and researchers to find the optimal disc for their specific application.
Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.075mm
Diameter: 6mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 177-071-26
Formula: PI
Thickness: 0.075mm
Diameter: 6mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 177-071-26
SKU: 1000066516
Product Code: IM30-FM-000204
Tolerances
Disk
| Thickness | ±20% |
|---|
Tolerances
Disk
| Thickness | ±20% |
|---|
€105.41
each
- Buy 5 for €85.38 each and save 19%
- Buy 10 for €78.00 each and save 26%
No Minimum order
Despatch of products in stock within 48 hours
Free technical support
*Free delivery worldwide
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 |
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DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.05mm
Diameter: 15mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 859-472-16
€106.12eachDiscounts applied for volume purchases -
DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.05mm
Diameter: 12.7mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 859-246-86
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DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.075mm
Diameter: 12.7mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 139-961-37
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DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.075mm
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Colour: Black
CAS Number: 60842-76-4
UOM Code: 185-652-75
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DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.05mm
Diameter: 10mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 857-831-57
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DuPont™ Kapton® B PI Disc Grade: DuPont™ Kapton® B
Formula: PI
Thickness: 0.075mm
Diameter: 20mm
Colour: Black
CAS Number: 60842-76-4
UOM Code: 204-398-32
€106.70eachDiscounts applied for volume purchases
