Thermal and electrical insulation from DOTHERM

DOTHERM GmbH offers customized solutions for electrical and thermal insulation components up to a temperature of 1200 °C.

The MOESCHTER Group in cooperation with MEGATRON AG and DOTHERM GmbH offers cross-industry know-how, experience and an extensive product portfolio for customized solutions.

DOTHERM produces electrical and thermal insulation up to 1,200 °C based on high-performance plastics, fiber composites and state-of-the-art high-performance materials.

DOTHERM specializes in complex production challenges. With customized solutions and state-of-the-art equipment, we offer optimal support from application consulting to series production. (Flexural strength / compressive strength & mechanical resistance even at high temperature).

Increasing quality requirements demand expertise in process technologies and industry applications. DOTHERM helps you to achieve the quality requirements.

Engineering plastics are becoming increasingly important overall in industrial applications. In addition to their good mechanical properties and comparatively low density, they also offer high chemical resistance, which is another reason for their use.

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Data sheets materials

Infocenter

Why DOTHERM?

Made in Germany

Production from quantity 1

Own R&D department

Specialized application consulting in mechanical engineering

Extensive portfolio

Standard products

Materials

DOGLAS

Glass-fiber reinforced thermoset composite resin systems: polyester, epoxy, copolymer, polyimide or silicone resin

Base material: short fiber glass mats, glass fine and glass roving fabrics

Material properties DOGLAS

High mechanical strength
very good dimensional stability
Temperature stability up to 300 °C
Low thermal conductivity
good electrical insulating capacity
Chemical resistance
Low water absorption

DOGLIDE

Sliding and locking materials

Resin systems: phenolic resin, graphite and polyimide

Base materials: acrylic fabric and aramid fibers

Material properties DOGLIDE

good friction and sliding properties
High temperature stability
high wear resistance
(polyimide)

DOTEX

Fabric and paper reinforced composite plastic

Resin systems: Phenolic resin

Base material: cotton fabric or paper layers

Material properties DOTEX

good mechanical strength
good friction and sliding properties
excellent insulating and damping effect
(with resin-bonded cotton fabric)
Excellent machinability
very cheap

DOTEC

High-tech materials

Resin systems: glass, phenolic or silicate resin

Base material: mica, glass or aramid fiber

Material properties DOTEC

good mechanical strength
Very good dimensional stability
Good temperature stability
Low thermal conductivity
good electrical insulating effect
good friction and sliding properties
Chemical resistance
Cleanroom suitability
(glass-bonded mica material)

DOTHERM

High temperature materials

Resin systems: silicates or silicone resin

Base material: mica, chemically bonded ceramics, mineral and carbon fibers

Material properties DOTHERM

Very high temperature stability
Very low thermal conductivity
very good electrical insulating effect
(for mica materials)

DOGLIDE 350 (G)

Basis: Polyimide
Variant: DOGLIDE 350 G as compound with solid lubricant graphite for adaptation of tribological properties

Material properties DOGLIDE 350 (G)

permanently temperature resistant up to 280 °C
(400 °C possible for a short time)
high compressive strength of 600 N/mm2
Dimensionally stable over the entire temperature curve