
Manufacturing and machining of high-temperature and technical plastics as components, cut-to-size parts and semi-finished products in Olfen.

KELUX Hochleistungswerkstoffe GmbH
Olfen (Rudolf-Diesel-Str. 23, 59399)New on Amplifa
High-performance plastics and technical plastics
KELUX Hochleistungswerkstoffe GmbH from Olfen supplies high-temperature plastics, technical plastics and thermoplastics for electrical and thermal insulation. The product range includes components to drawing or sample, cut-to-size parts in all shapes and sizes, and semi-finished products such as plates and tubes – from single pieces to series production. The material groups Kelutherm (mica and fibre cement materials for 500 to 1,000 °C), Kelutex (hard paper and hard fabric up to 120 °C) and Keluglas (glass-fibre-reinforced laminates up to 250 °C) are machined, including thread cutting directly into the material and the most intricate components with very tight tolerances. Thermoplastics such as POM, PA, PE, PP, PEEK, PI and PVDF round out the programme. Customers include mechanical and plant engineering, induction heating systems, electric steel mills, the plastics industry, metal processing, furnace construction as well as chemistry, medicine, electronics and aerospace. For urgent components, the company permanently reserves resources in the form of machines and personnel.
- Site
- Olfen
- Processes
- Components to drawing or sample (machining of high-performance plastics), Cut-to-size parts in all shapes and sizes, Supply of semi-finished products (plates, tubes), Thread cutting directly into the material / machining of the smallest most intricate components, Components to drawing or sample, Semi-finished products (plates, tubes), Machining of the Kelutherm materials, Manufacturing from single piece to series production
- Materials
- Kelutherm 500 M (glass/mica combination, inorganically bonded), Kelutherm 600 M (silicone resin-impregnated mica paper), Kelutherm 700 (asbestos-free fibre cement material, homogeneously pressed), Kelutherm 800 M (silicone resin-impregnated mica paper), Kelutherm CM30 (mica paper roll material with high-temperature fleece), Kelutex 110 (laminate made of resin-bonded cotton fabric), Kelutex 120 (laminate made of resin-bonded paper / hard paper), Keluglas 155 (resin-bonded glass fibres and fillers)
- Certificates
- Continuous quality inspections
- Industries
- Mechanical and plant engineering, Induction heating systems, Electric steel mills, Plastics industry, Metal processing, Furnace construction
- 01
Material selection and on-site consultation
- 02
Cut-to-size
- 03
Machining to drawing or sample
- 04
Continuous quality inspections
- 05
Shipping
Materials and Processing
Kelutherm (500 M, 600 M, 700, 800 M, CM30)
High-temperature laminates made of mica or fibre cement for electrically and thermally insulating applications up to 1,000 °C.
Kelutex (110, 120)
Hard paper and hard fabric made of resin-bonded cotton fabric or paper for insulation up to 120 °C.
Keluglas (155 to 250)
Glass-fibre-reinforced laminates with high compressive, flexural and tensile strength for applications up to 250 °C.
Standard laminates (EN 60893, DIN 7735, NEMA)
Hard fabric, hard paper, glass hard fabric and glass mats to standard for classic insulation applications.
Thermoplastics (POM, PA, PE, PP, PEEK, PI, PVDF)
Elastic, weldable thermoplastics with high wear resistance and low sliding friction for chemistry, electronics and cryogenics.
Olfen Site

Olfen
DEHeadquarters and Manufacturing
- Lot size
- Single piece to series production
- Materials
- Kelutherm, Kelutex, Keluglas, Thermoplastics
Components and Semi-Finished Products




Inside the production












Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Components to drawing or sample (machining of high-performance plastics)Plastics | – | – | – | Single piece – Series production | Kelutherm (high-temperature laminates), Kelutex (hard paper/hard fabric), Keluglas (glass-fibre-reinforced plastics), Thermoplastic materials (POM, PA, PE, PP, PEEK, PI, |
| Cut-to-size parts in all shapes and sizesPlastics | – | – | – | Single piece – Series production | Kelutherm, Kelutex, Keluglas, Thermoplastics (POM, PA, PE, PP, PEEK, PI, PVDF) |
| Supply of semi-finished products (plates, tubes)Plastics | – | – | – | – | Kelutherm, Kelutex, Keluglas, Thermoplastics |
| Thread cutting directly into the material / machining of the smallest most intricate componentsMachining | very tight tolerances | – | – | – | Keluglas (glass-fibre-reinforced plastics) |
Additional services
Quality
Continuous quality inspections and dimensionally accurate manufacturing ensure product quality; material properties are documented in data sheets.
| Evidence | Olfen |
|---|---|
| Continuous quality inspections |
History
- 2016
Comprehensive website presence online since 25.04.2016 (according to JSON-LD datePublished)