Suppliers  Aftermarket Downloads
Products
Competences
Company
Career
News
Materials

Customised & application-specific

FKM

First choice for shaft seals

KACO’s portfolio of FKM materials includes bisphenol- and peroxide-cured grades with glass transition points from – 4 °C to – 40 °C for static and dynamic applications in the hardness range from 50 to 90 Shore A.

The upper temperature limit is over + 200 °C. The materials can be processed in CM, TM and IM processes, as well as in cold runner and needle closure systems.

Their main areas of application are shaft seals in engines, fuel pumps and gearboxes.

Kassettendichtung Kaco

Radial shaft seal made of the material FKM

ACM

Proven in static and dynamic sealing systems

KACO offers various ACM compounds in a hardness range from 65 to 80 Shore A and a thermal application range from – 30 °C to + 150 °C.

Three new HT-ACM compounds extend the application range to – 35 °C to + 170 °C. Of course, these materials can also be processed in all known manufacturing processes – including cold runner and valve gate.

The field of application of these high-performance elastomers are static and dynamic sealing systems.

Federbelastete Radialwellendichtung Kaco

Rotary shaft seal made of ACM material

AEM (VAMAC)

Easy to process

AEM materials are available from KACO in hardness ranges from 60 to 90 Shore A.

Their oil resistance and glass transition points vary according to requirements. They can be processed very well in modern manufacturing processes.

All AEM materials from KACO are DOTG-free. They are mainly used in so-called “gear pistons” and in static sealing systems.

Schaltkolben Kaco

Switching piston made of AEM material

NBR

Special know-how in all areas

For the sealing expert, NBR materials stand for outstanding media resistance.

The material offers a hardness range of 60 to 90 Shore A and a thermal application range of -40 to +100°C. (use shock absorber seal and washing machine seal)

Nutring Kaco

Grooved rings made of the material NBR

HNBR

Perfect for high temperature requirements

Due to the high temperature requirements for our products, KACO’s HNBR materials are fully hydrogenated and peroxide cross-linked.

The materials are available in a temperature range from – 40 °C to + 135 °C and in hardness ranges from 50 to 90 Shore A.

The HNBR materials are used in sealing systems of the vehicle cooling system, in power steering systems and in the air intake and exhaust management of engines.

Kolbendichtung Geberaeder Kaco

Piston seals and sensor wheels made of the material HNBR

PTFE-Compounds

Special developments

For many years, RWDR with PTFE lip have replaced the classic FPM RWDR mainly in the crankshaft and camshaft area.

Together with a leading PTFE compounder, KACO has developed several PTFE materials for this application.

Furthermore, a PTFE compound is available for sealing systems in fuel pumps.

 

PTFE Radialwellendichtung Kaco

Radial shaft seal made of PTFE material

Individual material mixtures

Find your rubber compound according to specification - with our know-how!

If our global customers rely on our in-depth material expertise, why not you!

Our rubber compound experts ensure quality production of compounds that also meet your requirements. Because we develop and manufacture compounds not only for our product portfolio, but also for your specific requirements. We place great value on precision and the individual requirements of our customers.

KACO develops compounds for you according to any standard or specification with all polymers, so that you receive the right solution for your application. Our rubber compounds are suitable for all processing methods and are optimally designed to meet your requirements. Even after the development of your material, we support you and are your contact for all questions.

Our aim is to work in partnership with you to achieve the highest quality, which is why we are happy to provide you with support in the event of process problems. With us at your side, we not only find the right mix, but also deliver the best performance at the best price!

The mixture of you and us will meet the greatest requirements! Please contact us! We look forward to your enquiry!

Produkte Werkstoffentwicklung Kaco
Scroll to Top

KACO GmbH + Co. KG Dichtungstechnik

Besucheranschrift:
Daimlerstraße 5
74912 Kirchardt / Germany
Tel.: +49 (0) 7266/9130-0
Fax: +49 (0) 7266/9130-1386

info@kaco.de

Lieferanschrift:
Industriestraße 19
74912 Kirchardt / Germany
Tel.: +49 (0) 7266/9130-0
Fax: +49 (0) 7266/9130-1386

Sie haben Fragen rund um den Vertrieb?
Dann schreiben Sie Ihr Anliegen einfach an folgende E-Mail-Adresse: sales@kaco.de 

Sie haben Fragen rund um den Einkauf?
Dann schreiben Sie Ihr Anliegen einfach an folgende E-Mail-Adresse: purchasing@kaco.de

KACO GmbH + Co. KG Dichtungstechnik

Visitor address:
Daimlerstraße 5
74912 Kirchardt / Germany
Tel.: +49 (0) 7266/9130-0
Fax: +49 (0) 7266/9130-1386

info@kaco.de

Delivery address:
Industriestraße 19
74912 Kirchardt / Germany
Tel.: +49 (0) 7266/9130-0
Fax: +49 (0) 7266/9130-1386

Do you have questions about sales?
Then simply write your request to the following e-mail address: sales@kaco.de 

Do you have questions about purchasing?
Then simply write your request to the following e-mail address: purchasing@kaco.de