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The DOTEX material is a thermosetting composite material based on phenolic resin. Reinforced with fabric made from cotton or paper, these composite systems offer a cost-effective solution to many requirements in industrial companies.

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Material - Dotex

The properties of DOTEX materials offer:

  • Good mechanical strength

  • Good friction and sliding properties

  • Excellent insulating and cushioning properties

  • Excellent machinability

  • Temperature resistance up to approx. 120 °C

DOTEX 110 with cotton fabric is available not only as a plate but also as a tube.

Engineering plastics

DOGLAS & DOTEX material properties

 Application
temperature
(°C)
Compressive
strength
(N/mm2)
Flexural
strength
(N/mm2)
Thermal
conductivity
(W/mK)
Linear
thermal expansion
coefficient
(10-6 I/K)
Electrical
dielectric
strength
(KV/3mm)
Creepage current
resistance
Combustibility
UL94
 PermanentShort termat 23°Cat 23°C     
DOTEX® 1101101103201000.2301.5CTI 100-
DOTEX® 1201201203001350.23010CTI 100-
DOGLAS® 1551552102501300.32236CTI 600V0
DOGLAS® 180 E1551803503400.31530CTI 180-
DOGLAS® 180 G1802106004500.31530CTI 350-
DOGLAS® 180 H1801806454800.31560CTI 225-
DOGLAS® 220 M2202305003500.221039CTI 150-
DOGLAS® 230 R2302507007200.231339CTI 500V0
DOGLAS® 2302302504504500.231330CTI 200-
DOGLAS® 2402402504001200.31515CTI 450V0
DOGLAS® 250 G2502605704000.232030CTI 350-
DOGLAS® 250 M2502606003500.231539CTI 600V0
DOGLAS® 250 HQ2502606607800.231239CTI 500-
DOGLAS® 2803003205002500.31020CTI 600V0

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.