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Discover now our wide-ranged job offers and have a carreer at Dr. Dietrich Müller. We are looking for:

  • Wholesale and Foreign Trader
  • Graduated in Electrical Engineer


PCIM Europe Nuremberg 2015

Thermally conductive pad: Thermipad TP 22715 with 15 W/mK

SPIE Smart Structures/NDE conference

Electronics & Components Hong Kong

Imports and exports of the electrical industry


InnoTrans Berlin

World Energy Engineering Congress Washington

Enova Paris

International Electric & Automation Show Bucharest

CFRP profiles

Energie Impulse Aachen

Water-jet cutting

 CWIEME in Berlin 2013

Coil Winding 2013

Thermiglue TL 23010

Coil Winding 2012

CWIEME Berlin 2012

Italian bobbin manufacturer

Working hours

NEC Birmingham UK

Advanced Engineering UK 2011

Clean Energy Expo Asia 2011

Contract 4S iPhone protectors


Electric Drives Production Conference

MOTEK 2011 and Bondexpo

IAA 2011

Norton TH

ArpaxX-Aramid Paper

Slot insulation material

Bern and public transport

Germany with great opportunities in the field of electric cars

Stamp parts from Valox for the lighting industry

Thermal management for LED – Applications

APTIV films are available as a new high performance materials

ArpaxX - push up the heat: Dr. Dietrich Müller GmbH

ZVEI: The Electrical Industry expects that the boom will continue in 2012

Lectures at the CWIEME Berlin 2011

CWIEME Berlin 2011: Dr. Dietrich Müller GmbH with a large product range

Increased Growth Forecast for the German Electrical Industry

Hannover Messe CoilTechnica:  A Good and Positive Response for Dr. Dietrich Müller

Delivery situation in Japan

FIEE: A resounding success for Dr. Dietrich Müller


Dr. Dietrich Müller: Punched parts made ​​of 3M VHB Tape

Dr. Dietrich Müller: Nomex® parts in self-adhesive version.

Dr. Müller GmbH CoilTechnica, Hannover.

MT in different varieties and Thermiflex

Dr. Müller GmbH: New product for the solar industry

Dr. Dietrich Müller registered as a UL – „Repackaged Recognized Components“ Company.

CWIEME Berlin 2010: Dr. Mueller in Ahlhorn

Dr. Mueller: High technology and innovation at one time in one venue

Dr. Müller GmbH continues its leadership as a supplier of Ultem films

Dr. Müller GmbH: New product line for films release

Dr. Müller proud of the opening of the Germany's first offshore wind park

Müller and Temac: Distribution agreement sealing materials

Get involved with the latest insulation product offerings at the Coil Winding 2010 – Dr. Müller GmbH


Direct request:

Enquiries from the United Kingdom:

Dr. Dietrich Mueller UK Limited

Tel    +44 7549 834830
Fax   +44 2476 996466


Enquiries from all other countries:

Tel: +49 4435 971010
Fax: +49 4435 971011

Let us know, which product you are
looking for and we will give you the
adress of the right distributor.



Pertinax® - traditional material with new future

People think of Pertinax if they are talking about hard paper and now Pertinax got home to Dr. Dietrich Müller GmbH.

(Ahlhorn, January 6th 2014) Dr. Dietrich Müller GmbH also continues extending their product and material range this year. The latest addition to the product range is the trademark Pertinax®.

Composition of Pertinax®
Many people think of Pertinax® when they hear hard paper and therefore Pertinax® became the definition of hard paper during the last years. Recently Pertinax® got home at Dr. Dietrich Müller GmbH from Ahlhorn and became a registered trademark of this company. Pertinax® is made of hard paper which is impregnated with phenolic resin and then several layers are compressed.

Properties and Applications of Pertinax®
Hard paper is a material which could not be more multifunctional. It can be used as supporting material or construction element – the advantages are obvious. Pertinax® is used in the electrical engineering industry as insulating material and as insulation supporting material for electronic components and printed circuit boards. Pertinax® qualifies by low specific weight and high mechanical strength, good electrical insulation properties and it can also be processed easily. The main advantages of Pertinax® are economic efficiency, long-life cycle as well as very good mechanical and electrical properties.

Pertinax® product range
Pertinax® can be bought in form of different hard paper reinforced boards, special laminates, hard paper reinforced round tubes, angles, solid rods, pressed formed parts, rectangular tubes and U - profiles, directly at Dr. Dietrich Müller GmbH. Another source of supply for the different forms of Pertinax® are various licensed distributors and processors.

Furthermore Dr. Dietrich Müller GmbH also supplies die-cut and formed parts, cuts, laser or water-jet cut materials as well as tapes made of electrical insulation materials, gaskets, thermally conductive products and technical films, for example or Mylar®.