KEBAFORM C 25 H
KEBAFORM C 25 H is a new type of POM that has been specially developed for sliding and wear applications. Compared to a standard POM copolymer, the material is characterized by a higher crystalline structure and thus better wear properties and a higher melting temperature. The improvement in the sliding and wear behavior of KEBAFORM C 25 H is achieved solely by modifying the polymer chain and thus there is no reduction in the mechanical properties due to the addition of tribologically effective additives. Due to its property profile, KEBAFORM C 25 H is particularly well suited for applications that require good sliding and wear behavior but do not allow any compromises in mechanical properties, e.g. for gears, rollers, plain bearings, guide bushes, etc.
POM - KEBAFORM
Under the trade name KEBAFORM, we market a wide product range of POM copolymers. KEBAFORM products are characterized by high strength and surface hardness, excellent chemical resistance and outstanding sliding and wear behavior. The product range includes basic grades with different viscosities, sliding and wear-optimized grades, variants reinforced with glass and carbon fibers, and various other modified compounds.
Typical areas of application
- dimensionally stable
- good chemical resistance
- good gliding properties
- good recovery behavior
- High wear resistance
Overview of product features
(May be required to remove surface moisture).
Dryer type: Dry air dryer
Temperature: 80 – 100°C
Drying time: 2 – 4 h
Melt temperature: 180 – 210°C
Mold temperature: 60 – 120°C (general guideline for technical parts: min. 90°C)
Back pressure (spec.): 10 – 40 bar
Injection speed: medium
Injection pressure: 600 – 1200 bar (depending on part and gate geometry)
Holding pressure: 600 – 1200 bar (depending on component and gate geometry)
General processing instructions:
The residence time of the melt in the screw antechamber should be kept as short as possible. In the event of longer downtimes, the barrel and hot runner must be sprayed empty.
The information in this data sheet is based on our current knowledge and experience. Due to the wide range of possible influences during processing and application of our products, they do not exempt the processor from carrying out his own tests and trials. A legally binding assurance of certain properties or suitability for a specific application cannot be derived from our information.
* FE products are development products which are still in the trial phase. Technical data may still change in the course of product and process development. No final decision has yet been made on the commercialization of FE products. We reserve the right to discontinue the manufacture of FE products without giving further reasons.
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