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Technical Data Sheet
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Silicone Elastomer Rod

Silicone Elastomer Rods are versatile rods that we offer in 30 size and hardness variations. Their properties include high elongation and low compression set. Silicone Elastomer Rods are used in applications ranging from medical tubing and seals to rollers and bumpers in industrial equipment. With our wide range of sizes to choose from, we give designers the flexibility of selecting the optimal rods for their specific application requirements.
Formula: (C₂H₆OSi)n
Diameter: 5mm
Length: 1000mm
Type: Flexible Cord
Colour: White
CAS Number: 63148-53-8
UOM Code: 419-464-19
SKU: 1000167526
Product Code: SI30-RD-000150

Tolerances

Rod
Diameter +20% / -10%

Health hazard/Hazardous to the ozone layer

Tolerances

Rod
Diameter +20% / -10%
Technical Data Sheet
Safety Data Sheet
$259.97
each
  • Buy 5 for $210.90 each and save 19%
  • Buy 10 for $192.67 each and save 26%
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide

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Material Properties for Polymers

Chemical Resistance
Element Value
Acids - concentrated Good-Poor
Acids - dilute Good-Poor
Alcohols Good-Fair
Alkalis Good-Fair
Aromatic hydrocarbons Poor
Greases and Oils Good-Poor
Halogenated Hydrocarbons Poor
Halogens Poor
Ketones Poor
Mechanical Properties
Element Value
Hardness - Rockwell 60 degrees Shore A
Elongation at break( % ) 200-800
Tensile strength( MPa ) 6.5
Physical Properties
Element Value
Radiation resistance Poor
Density( gcm⁻³ ) 1.1-1.5
Thermal Properties
Element Value
Lower working temperature( C ) -20
Upper working temperature( C ) 200-260
Specific heat( J K⁻¹ kg⁻¹ ) 1300-1500
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.22@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 250-300
Electrical Properties
Element Value
Volume resistivity( Ohmcm ) 10¹⁸-10²₀
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