Composite Materials

Thermal, Mechanical, and Electrical Insulation for Industry High-Performance Insulation for Industry

ELIT machines, supplies, and supports industrial manufacturers with their needs in
Composite Materials

Thermal and dielectric composite insulating parts
Composite insulating box

The composite materials engineered by ELIT combine thermal resistance, mechanical strength, and insulating properties. They are specifically developed to withstand the demands of industrial environments, particularly those subject to severe thermal, electrical, or mechanical stresses.
Available in various formulations, densities, and finishes, they cover a broad temperature range from -160°C to +700°C.

Our COMPOSITE MATERIAL Families

PHENOLIC COMPOSITES FAMILY (Density: 1400 kg/m³)

Outstanding electrical insulation and mechanical strength for low-temperature applications.
Temperature range: -160°C to +120°C

Specific characteristics:

Phenolic composites stand out for their ability to maintain mechanical properties while delivering high insulating performance. Their sliding qualities and dimensional stability make them ideal for environments requiring robust, moisture-resistant components.

Available grades:

  • Bakelite (Bakelized paper) PFCP 201, NEMA X, NFC P, Hp 2061
  • Celoron : Bakelized fabric/cloth, PFCC 201, NEMA C, NFC CC, Hgw 2082
  • PFCC 201 (Bakelized cotton)
  • Bakelized wood : ML10, KP20225, KP20226, ML 20 E

Key Applications:

  • Electrical transformer components
  • Sliding parts
  • Cryogenics
  • Insulating parts for special-purpose machinery

POLYESTER COMPOSITES FAMILY (Density: 1800 kg/m³)

Thermal and electrical insulation with solid mechanical strength at medium temperatures.
Temperature range: 20°C to 200°C

Specific characteristics:

Polyester composites are engineered for environments with demanding electrical or thermal insulation requirements, while ensuring high mechanical resistance.

Available grades:

  • UPM203 (polyester glass mat) GPO-3, UP GM 203, Vmp2e, Hm 2471
  • GPO-3
  • UP GM 3
  • MVP
  • Durotherm 2000
  • Glasstherm

Key Applications:

  • Thermal insulation of molds for plastics and rubber processing
  • Components for electrical transformers and switchboards
  • Technical equipment and special-purpose machinery

EPOXY COMPOSITES FAMILY (Density: 1850 to 2000 kg/m³)

Ultra-high mechanical strength and thermal/electrical insulation for extreme environments.
Temperature range: -160°C to 260°C

Specific characteristics:

Epoxy composites are engineered to provide optimal insulation in environments subjected to high temperatures and voltages. They combine rigidity, thermal stability, and exceptional dielectric strength. 

Woven epoxy glass fabrics are also available as rigid panels and tubes.

Available grades:

  • EP GM 203 (epoxy glass mat) thermalite 220, deltherm, delmat, Vm EM 2, EPM 203, MVE 220
  • EP GM 204
  • EP GC 203 (woven epoxy glass) EP GC 202, FR4, G11
  • HT330R (woven epoxy glass) EP GC 205, R330, isoval R, isoval R AL

Key Applications:

  • Cryogenics and ultra-low temperature applications
  • Thermal insulation for plastic and rubber molds
  • Parts for transformers and electrical insulating equipment
  • Special purpose machinery

MICA-SILICONE COMPOSITE FAMILY (Density: 2200 kg/m³)

Extreme high-temperature resistance with outstanding insulating properties.
Temperature range: 20°C to 700°C

Specific characteristics:

Mica-silicone composites are engineered specifically for high-temperature applications requiring advanced thermal and electrical insulation, while maintaining excellent mechanical strength.

Mica-silicone is available as rigid boards, flexible sheets, rolls, and tubes.

Available grades:

Key Applications:

  • Thermal insulation of induction coils
  • Insulation of molds and presses
  • High-temperature electrical equipment
  • Steelmaking, foundry
  • Protection in special purpose machinery
EPGM203 epoxy glass support
EPGM203 support - Epoxy glass mat
FR4 composite part
FR4 composite part
HT330R composite part in R330
HT330R composite part
Pamitherm mica silicone part
Mica-silicone part - Pamitherm
PFCC203 CELORON part
CELORON part - PFCC203
GPO3 part in UPGM203
GPO3 part - UPGM203
Durotherm 2000 ring
Durotherm 2000 ring

Why choose ELIT for your composite material solutions?

• Broad range of engineering composites engineered to meet thermal, electrical, and mechanical constraints.

• Tailored solutions across a wide temperature spectrum, from cryogenic to high-temperature applications.

• Custom processing and machining built to your specifications and industrial requirements.

• Technical support and guidance to select the optimal material for your application.

Need a composite material solution?Contact our experts for a customized quote.