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Formula: PSu
Form: Coil
Material: Polysulfone (PSU)
CAS Number: 25135-51-7
Commodity: Polymers
The PSU Coil is a plastic film that offers high heat resistance, chemical inertness and dimensional stability. These properties make polysulphone films useful for applications like insulation, medical devices and membrane filters. With this film coil available in a choice of 26 variations, you can select the right thickness, width, and length for different needs across industrial, scientific, and medical settings.
Tolerances
Coil
| Thickness | ±20% |
|---|
Material Properties for Polymers
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Fair |
| Acids - dilute | Good |
| Alcohols | Good |
| Alkalis | Good |
| Aromatic hydrocarbons | Fair |
| Greases and Oils | Good |
| Halogens | Good |
| Ketones | Poor |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant @1kHz | 3.14 |
| Dielectric constant @1MHz | 3.1 |
| Dissipation factor @ 1kHz | 0.0013 |
| Dissipation factor @ 1MHz | 0.005 |
| Dielectric strength( kV mm⁻¹ ) | 17 |
| Volume resistivity( Ohmcm ) | 5x10¹⁶ |
Physical Properties
| Element | Value |
|---|---|
| Flammability | HB |
| Radiation resistance | Good |
| Resistance to Ultra-violet | Poor |
| Limiting oxygen index( % ) | 30 |
| Water absorption( % ) | 0.4 |
| Water absorption - equilibrium( % ) | 0.85 |
| Density( gcm⁻³ ) | 1.24 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Rockwell | M91 |
| Elongation at break( % ) | 50-100 |
| Tensile modulus( GPa ) | 2.48 |
| Izod impact strength( J m⁻¹ ) | 69 |
| Tensile strength( MPa ) | 70 |
Thermal Properties
| Element | Value |
|---|---|
| Heat-deflection temperature - 1.8MPa( C ) | 174 |
| Upper working temperature( C ) | 150-180 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 0.26 |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 56 |
Other Customers Purchased
-
Udel® P 1700 PSU Granules Grade: Udel® P 1700
Formula: PSu
Nominal Granule Size: 2mm
Weight: 5000g
Type: Injection Moulding
Colour: Natural
CAS Number: 25135-51-7
UOM Code: 082-694-10
eachStarting at $192.25
Discounts applied for volume purchases -
Titanium Coil Formula: Ti
Percentage Purity: 99.6%
Temper: Annealed
Thickness: 0.0125mm
Coil Width: 200mm
Length: 0.5m
CAS Number: 7440-32-6
UOM Code: 046-933-27
eachStarting at $548.86
Discounts applied for volume purchases -
PSU Film Formula: PSu
Thickness: 0.1mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 25135-51-7
UOM Code: 105-282-48
eachStarting at $172.54
Discounts applied for volume purchases -
PSU Rod Formula: PSu
Diameter: 30mm
Length: 500mm
Colour: Natural
CAS Number: 25135-51-7
UOM Code: 102-118-14
eachStarting at $165.47
Discounts applied for volume purchases -
PSU Granules Formula: PSu
Nominal Granule Size: 3mm
Weight: 200g
Viscosity: High Viscosity
Type: Injection Moulding
Colour: Natural
CAS Number: 25135-51-7
UOM Code: 023-072-59
eachStarting at $176.13
Discounts applied for volume purchases -
Nickel Silver Alloy Coil (Cu64/Ni12/Zn24) Formula: Cu64/Ni12/Zn24
Thickness: 0.125mm
Coil Width: 200mm
Length: 20m
UOM Code: 011-864-99
eachStarting at $326.71
Discounts applied for volume purchases
