Technical Data Sheet
Safety Data Sheet

Cellulose Acetate Film

Cellulose Acetate films is one of the many thin films available through Goodfellow. There are 65 variations in this product line, with options to customize thickness, size and surface finish. Cellulose Acetate films offers high transparency, dimensional stability and chemical resistance. Common applications include membrane filters, clear packaging, overlays and photographic film. With so many options, Goodfellow's cellulose acetate films can be tailored to meet the needs of industrial, scientific, and commercial applications.
Thickness: 0.05mm
Type: Biodegradable
Colour: Clear
Length 1: 200mm
Length 2: 200mm
Technical Name: Cellulose Acetate
Formula: CA
Category: Green Production
Density: 1.3g/cm³
CAS Number: 9004-35-7
UOM Code: 357-743-63
SKU: 1000002307
Product Code: AC31-FM-000151


Thickness ±20%
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Thickness ±20%
Technical Data Sheet
Safety Data Sheet

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Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Poor
Acids - dilute Good-Poor
Alcohols Fair-Poor
Alkalis Poor
Aromatic hydrocarbons Good-Poor
Greases and Oils Good
Halogenated Hydrocarbons Good-Poor
Halogens Poor
Ketones Poor
Electrical Properties
Element Value
Dielectric constant @1MHz ~5
Dissipation factor @ 1kHz 0.06
Dielectric strength( kV mm⁻¹ ) 11
Volume resistivity( Ohmcm ) 5 x 10¹²
Physical Properties
Element Value
Flammability HB
Radiation resistance Fair
Refractive index 1.49
Resistance to Ultra-violet Fair
Limiting oxygen index( % ) 19
Water absorption - over 24 hours( % ) 1.9-7
Density( gcm⁻³ ) 1.3
Mechanical Properties
Element Value
Hardness - Rockwell 34-125
Tensile modulus( GPa ) 01-Apr
Izod impact strength( J m⁻¹ ) 100-450
Abrasive resistance - ASTM D1044( mg/1000 cycles ) 65
Tensile strength( MPa ) 12-110
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 52-105
Heat-deflection temperature - 1.8MPa( C ) 48-86
Lower working temperature( C ) -20
Upper working temperature( C ) 55-95
Specific heat( J K⁻¹ kg⁻¹ ) 1200-1900
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.16-0.36@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 80-180
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    Density: 1.25g/cm³
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    Density: 1.29g/cm³
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