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Technical Data Sheet
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PMMA Coil

PMMA Coil (polymethyl methacrylate coil) from Goodfellow is a clear thermoplastic in coiled form. This lightweight and durable foil has high optical transparency and good electrical insulating properties. PMMA coil has a broad range of applications including lighting covers, signage, and glazing. With its excellent weatherability and UV resistance, it is also used extensively for exterior applications. As part of Goodfellow's diverse metals and materials offering, PMMA coil enables innovation across industries including electronics, aerospace, and healthcare.
Formula: PMMA, Acrylic
Thickness: 0.05mm
Coil Width: 610mm
Length: 25m
Production Method: Extruded
Transparency: Clear/Transparent
CAS Number: 9011-14-7
UOM Code: 364-986-57
SKU: 1000126368
Product Code: ME30-FM-000150

Tolerances

Coil
Thickness ±20%

Tolerances

Coil
Thickness ±20%
Technical Data Sheet
Safety Data Sheet
£961.39
each
  • Buy 5 for £778.73 each and save 19%
  • Buy 10 for £711.43 each and save 26%
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Material Properties for Polymers

Physical Properties
Element Value
Abbe number 57.2
Flammability HB
Radiation resistance Fair
Refractive index 1.49
Resistance to Ultra-violet Good
Limiting oxygen index( % ) 17-20
Water absorption - over 24 hours( % ) 0.2
Density( gcm⁻³ ) 1.19
Chemical Resistance
Element Value
Acids - concentrated Good-Poor
Acids - dilute Good-Poor
Alcohols Good-Poor
Alkalis Good
Aromatic hydrocarbons Poor
Greases and Oils Good
Halogenated Hydrocarbons Poor
Halogens Poor
Ketones Poor
Electrical Properties
Element Value
Dielectric constant @1MHz 2.6
Dissipation factor @ 1MHz 0.014
Dielectric strength( kV mm⁻¹ ) 15
Surface resistivity( Ohm/sq ) 10¹⁴
Volume resistivity( Ohmcm ) 2-14 x 10¹⁵
Mechanical Properties
Element Value
Hardness - Rockwell M92-100
Poisson's ratio 0.35-0.4
Elongation at break( % ) 2.5-4
Tensile modulus( GPa ) 2.4-3.3
Izod impact strength( J m⁻¹ ) 16-32
Tensile strength( MPa ) 80
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 105
Heat-deflection temperature - 1.8MPa( C ) 95
Lower working temperature( C ) -40
Upper working temperature( C ) 50-90
Specific heat( J K⁻¹ kg⁻¹ ) 1400-1500
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.17-0.19@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 70-77