Two things tell you most of what you need to know: the base oil and the maximum continuous operating temperature. Most of our high-temperature greases are PFPE-based (perfluoropolyether), developed to handle extreme heat, heavy loads and aggressive chemicals.
And because no two applications are alike, we offer dedicated product lines for different temperatures, loads and industries.
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Phone: +49 9342 9169393
Email: support@neukirchlubrication.de.
igh-performance greases for applications exposed to extreme temperatures and aggressive chemicals. The range includes PFPE-based versions for chemically harsh environments and temperatures up to 350 °C, as well as a cost-effective ester-based alternative for up to 200 °C. All versions are non-flammable, fully compatible with polymers and designed for long relubrication intervals.
Temperature range: −60 °C to +350 °C
Typical applications:
A high-temperature paste with a high proportion of inorganic solid lubricants, designed for slow-turning rolling bearings and open gears exposed to continuous extreme heat. How it works: the synthetic base oil lubricates up to around 200 °C and then evaporates, leaving the graphite to act as a dry lubricant up to 1,000 °C. Prevents stick-slip and micro-welding, even under high surface pressure.
Temperature range: −30 °C to +1,000 °C
Typical applications:
The go-to high-performance grease for industrial environments with extreme thermal and mechanical loads, where material compatibility, purity and resistance are critical, including in food processing areas.
Temperature range: -60 °C to +320 °C
Typical applications:
Developed for precision engineering and electronics, where minimal friction, quiet operation and outstanding low-temperature stability are essential. Lubricated for life, no relubrication required.
Temperature range: -70 °C to +300 °C
Typical applications:
Look at two things: the base oil and the temperature it’s rated for in continuous operation. A PAO-based grease claiming 220 °C isn’t realistic. That figure usually only applies for a very short, unspecified period. PFPE-based greases, on the other hand, can safely be used at their stated temperatures, although there are different types to consider here as well.
Yes, for temperatures up to around 200 °C, there are PFAS-free alternatives available. Above that, conventional greases run into physical limits. In those cases, we’ll talk you through the realistic options, including how they fit with upcoming regulations and your sustainability goals.
Yes. For most products, we also offer smaller quantities such as 50 g cartridges or samples. These are ideal for trials, prototypes or spot relubrication. To request a sample, call us on +49 9342 9169393 or email support@neukirchlubrication.de.
That depends on several factors, such as the type of load, contact with chemicals or other media, relubrication intervals and material compatibility. Our FLUOSTAR, RESISTENT and FLUOLOG product lines each cover different requirements. To make sure you choose the right one, we recommend a quick technical consultation with our experts.
Relubrication intervals depend directly on temperature. As a rule of thumb, grease life halves for every 10 °C rise above 60 °C. Some applications need regular relubrication, while others can run on components that are lubricated for life. We’re happy to help you work out what’s right for yours.
Yes. Many of the high-temperature greases we supply, particularly from the FLUOSTAR series, are NSF H1 registered for incidental food contact. They meet the relevant requirements for applications in packaging, food processing and pharmaceutical manufacturing.
A chemically inert grease doesn’t react with its surroundings. It stays stable when exposed to steam, cleaning agents, acids, alkalis or oxygen, which makes it particularly well suited to sensitive equipment and harsh operating conditions.
You’ll find more answers on our FAQ page. Or just get in touch directly. Call us Monday to Friday, 9 am to 4 pm (CET), on +49 9342 9169393, or email us at support@neukirchlubrication.de.
