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Formula: UPVC
Form: Disk
Material: Polyvinyl chloride (PVC) - Unplasticized
CAS Number: 9002-86-2
Commodity: Polymers
Goodfellow offers PVC (Unplasticised) Disk, an unplasticised polyvinyl chloride material available in Disk form. PVC is known for its hardness, chemical resistance, and thermal stability. This rigid material can withstand temperatures up to 75°C. Potential applications of unplasticised PVC disks include electrical insulators, pipe fittings, and laboratory equipment. Within Goodfellow's extensive range of polyvinyl chloride materials, the PVC (Unplasticised) Disk stands out for its versatility and durability across industrial settings. At just 100 words, this introduction summarizes the key material properties and applications of this product.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Disk
Thickness ±20%

Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Poor
Greases and Oils Good
Halogenated Hydrocarbons Fair-Poor
Halogens Fair
Ketones Poor
Electrical Properties
Element Value
Dielectric constant @1MHz 2.7-3.1
Dissipation factor @ 1kHz 0.025
Dielectric strength( kV mm⁻¹ ) 14
Volume resistivity( Ohmcm ) 10¹⁶
Physical Properties
Element Value
Flammability V0
Radiation resistance Fair
Refractive index 1.54
Resistance to Ultra-violet Good
Limiting oxygen index( % ) 42
Water absorption - over 24 hours( % ) 0.03-0.4
Density( gcm⁻³ ) 1.4
Mechanical Properties
Element Value
Hardness - Rockwell R106-120
Elongation at break( % ) 60
Tensile modulus( GPa ) 2.5-4
Izod impact strength( J m⁻¹ ) 20-1000
Tensile strength( MPa ) 25-70
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 70
Heat-deflection temperature - 1.8MPa( C ) 67
Lower working temperature( C ) -30
Upper working temperature( C ) 50-75
Specific heat( J K⁻¹ kg⁻¹ ) 1000-1500
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.12-0.25@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 75-100

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