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Vectra B® - Liquid Crystal Polyester/amide copolymer ( Vectra B )

Material Information

Buy Vectra B® - Liquid Crystal Polyester/amide copolymer on-line

We stock and supply the following standard forms:
Rod
Rod

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Common Brand Names:
Vectra B
 
General Description:  

General Description : See Vectra A.

   

Chemical Resistance

Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Fair
Aromatic hydrocarbons Good
Greases and Oils Good
Ketones Good

Electrical Properties

Dielectric constant @1MHz 3.1
Dielectric strength ( kV mm-1 ) 37 @ 1.5mm
Dissipation factor @ 1MHz 0.01
Volume resistivity ( Ohmcm ) 1016

Mechanical Properties

Compressive strength ( MPa ) 84
Elongation at break ( % ) 1.3
Hardness - Rockwell M100
Izod impact strength ( J m-1 ) 415
Tensile modulus ( GPa ) 2.5-20
Tensile strength ( MPa ) 87-188

Physical Properties

Density ( g cm-3 ) 1.40
Flammability V0 @ 0.4mm
Limiting oxygen index ( % ) 50
Radiation resistance Good
Resistance to Ultra-violet Good
Water absorption - equilibrium ( % ) 0.1
Water absorption - over 24 hours ( % ) 0.03

Thermal Properties

Coefficient of thermal expansion ( x10-6 K-1 ) -5 to +40
Heat-deflection temperature - 1.8MPa ( C ) 200
Specific heat ( J K-1 kg-1 ) 1000
Thermal conductivity @23C ( W m-1 K-1 ) 0.18
All information and technical data are given as a guide only. Although every effort has been made to ensure that the information is correct, no warranty is given as to its completeness or accuracy.

Buy Vectra B® - Liquid Crystal Polyester/amide copolymer on-line

We stock and supply the following standard forms:
Rod
Rod

Choose a form to search our on-line catalog  

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