Unilab Carbone

This division completes and reinforces certain business transactions of Groupe Sotrem-Maltech. Unilab Carbone works in direct collaboration with its' partner R & D Carbon. This alliance enables us to offer products, services and specialized analyses to various aluminum smelters in North America.

Laboratory Analyses

Basic Analyses
Specialized Analyses

  • Baked density

  • Compression resistance

  • Three-point flexure resistance

  • Young's modulus

  • Coefficient of thermal expansion

  • Thermal conductivity
  • Air permeability

  • Electric reactivity

  • Reaction to carbonic gas

Related Services



• Laboratory testing equipment sales

• Customer service and engineering department

• Anode and cathode production engineering

• Method optimization

• Internal audit of anode and cathode production

• Complete laboratory analyses of carbon, cathode, pitch and coke

• Carbon research and development


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