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Specialist Materials for Industry and Science

Environmental Protection

Environmental Protection

Choosing a biodegradable, non-toxic transformer liquid such as MIDEL 7131 will help to protect the environment and provide additional benefits such as reduced costs and demonstrate positive Corporate Social Responsibility.


MIDEL 7131 - an Environmentally Friendly Solution

  • Readily biodegradable according to OECD 301 and fully biodegradable according to IEC 61039
  • Non-toxic 
  • Will not evaporate into the environment
  • Not detrimental to activated sludge in biological treatment plants
  • Recoverable and dispersible at sea using standard methods
  • RoHS compliant

Berlin's distribution network provides a good example of a large ongoing project in which MIDEL 7131's environmental benefits have been utilised. MIDEL 7131 is specified for use in hundreds of distribution transformers located in special water protected areas.

For further information please visit our Documents or Contact Us.

  • Apiezon
  • Metrosil
  • Midel
  • Wolfmet

Products of M&I Materials Ltd.