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Materials

Group 9xxx

ESKAPEEK 9xxx

PEEK is a thermoplastic, partially crystalline high-performance polymer and belongs to the group of polyaryletherketones.

This high-performance polymer was originally developed for use in aerospace. With a fusion temperature of 343 °C, PEEK is highly temperature-resistant and flame-retardant. Under normal conditions, PEEK without additives is also a self-extinguishing material as it is only combustible with an oxygen concentration exceeding 35 vol. %.
ESKAPEEK - Gruppe 9xx

ESKAPEEK Group 9xxx

Properties

Constant temperature resistance (260 °C) and briefly up to 300 °C

Heat resistance up to 162 °C (HDT/A)

Inherently flame-retardant

Excellent radiation resistance

High dimensional stability

Excellent electrical insulation (special mixtures available)

Constant thermal expansion coefficient and low cold flow

Special recipes possible for customers (including die casting-capable compounds)

Reduced internal stress due to special tempering processes

Outstanding chemical stability

Very high purity (materials available for the food industry)

Selected materials

Due to the use of a special manufacturing process, the STASSKOL high-performance polymers have outstanding properties.
Material Additives Properties
ESKAPEEK 901
PTFE, carbon fibres, graphite
Good mechanical properties, low wear and tear
ESKAPEEK 904
Carbon fibres
Very high mechanical stability, high heat resistance
ESKAPEEK 905
Not filled
Good mechanical stability, high elongation at break, compliant with food industry standards
ESKAPEEK 916
Glass fibres
High mechanical stability, high heat resistance, good price
ESKAPEEK 925
Carbon fibres, very high filling level
Extremely high rigidity, good elongation at break
ESKAPEEK 942
Mineral substance, average filling level
Low diffusion
ESKAPEEK 944
Mineral substance, high filling level
Very high shape retention, low diffusion
Selected materials
STASSKOL uses its own, worldwide unique test equipment for the development of its materials. The testing facility and in-house material manufacturing make it possible to develop individual polymers specifically tailored to the customer’s application within a very short period.
Industries & Applications

Industries & Applications

PEEK is a thermoplastic, partially crystalline high-performance polymer and belongs to the group of polyaryletherketones. This high-performance polymer was originally developed for use in aerospace. With a fusion temperature of 343 °C, PEEK is highly temperature-resistant and flame-retardant. Under normal conditions, PEEK without additives is also a self-extinguishing material as it is only combustible with an oxygen concentration exceeding 35 vol. %.
  • Aviation and Space

  • Vehicle Manufacturing

  • Relay Stations

  • Switchgear

  • Medical and Analysis Technology

  • Semiconductor Technology

  • Mechanical Engineering

  • Wind Power

The material makes the difference

Tensile strength, wear rates, surface resistance and thermal expansion coefficients, these are all performance indicators which can be influenced decisively by using optimum material. That is why STASSKOL has carried out intense research and developments in the field of high-performance polymers for several decades and does so successfully.

Customer Feedback

Extract from our customer survey “Global Brand Survey 10/2021
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100 years STASSKOL

We are happy to advise you

For technical and commercial enquiries, the staff of STASSKOL GmbH will of course be happy to assist you.
Julian Große-Segerath

Julian Große-Segerath

Germany, Austria, Switzerland

  • High-Performance Polymers

Inquiry

We will be happy to advise you on the selection of the optimum high performance polymers for your specific application.