Technical Data Sheet
Safety Data Sheet
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Biopolymer Cellulose Acetate Disc

Goodfellow offers a range of 15 Biopolymer Cellulose Acetate Discs. Made from a biodegradable and renewable polymer derived from plant cell walls, these discs can be used in a variety of research, industrial, and commercial applications needing biocompatible and eco-friendly materials. Potential uses include filtration membranes, packaging materials, 3D printing filaments and drug delivery devices. Our wide choice of Cellulose Acetate Discs provides researchers and engineers with the right sustainable option for their prototyping and product development.
Grade: Biopolymer
Formula: CA
Thickness: 0.035mm
Diameter: 15mm
Category: Green Production
Type: Biodegradable
Colour: Clear
CAS Number: 9004-35-7
UOM Code: 282-586-63
SKU: 1000001974
Product Code: AC31-FM-000135


Thickness ±20%
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
  • Buy 5 for $135.21 each and save 19%
  • Buy 10 for $123.53 each and save 26%

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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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