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DOTEC contains our high-tech materials, which are suitable for the most varied application areas.

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Material - Dotec

Depending on the material selection, our DOTEC material series offers the following properties:

  • Good mechanical strength

  • Very good dimensional stability (quasi-isotropic materials)

  • Good temperature stability

  • Low heat conductivity

  • Good electrically-insulating property

  • Chemical resistance

  • Suitable for clean rooms (glass-bound mica material)

To find the right material for your requirement, we start by clarifying the operating conditions. This provides a basis from which we can suggest a suitable material for your application.

High-tech materials

DOTEC material properties

 Application
temperature
(°C)
Compressive
strength
(N/mm2)
Flexural
strength
(N/mm2)
Thermal
conductivity
(W/mK)
Linear
thermal expansion
coefficient
(10-6 1/K)
Electrical
dielectric
strength
(KV/3mm)
Creepage current
resistance

Arc
resistance
VDE0303-71
(seconds)

 PermanentShort termat 23°Cat 23°C     
DOTHERM® 700700700120320.3768.7-> 370
DOTHERM® 10001000100035180.506.414.1CTI 600> 420
DOTHERM® 1100110011001670.17---
DOTHERM® 1200120012005-0.08----
DOTHERM® 600 M6006004002300.261075CTI 500> 420
DOTHERM® 800 M8008003301700.261075CTI 525> 420
DOTEC® 2002002203301000.313---
DOTEC® 280280300150300.2820---
DOTEC® 35035040038200.124020--
DOTEC® 500 M500500310850.871186.1CTI 600> 245
DOTEC® 600600600220761.321049.5CTI 600> 345
DOTEC® 800870870276931.021556.7CTI 600> 300
DOTEC® 1000 S1000100070400.695.68.4-> 600
DOFLEX® MSP7001000--0.2-60--
DOFLEX® CM 3010001100--0.1-69--

The values listed were determined on standard test specimens. The material properties may deviate from these values depending on the applications and component geometry. Please contact us for precise clarification of the material suitability. Other technical data on request. Subject to technical modifications and errors. 2014 edition.