manufacturer reported halving its energy consumption and eliminating quality complaints after adopting a new-generation low-temperature cleaning agent. Another company, Grupo Estampaciones Mayo, achieved a 70% reduction in cleaning-related issues and a 75% decrease in waste following a switch to a cleaner operating at 35°C rather than the traditional 65°C.
Measuring impact Quantifying the sustainability gains of these changes is crucial. Lowering a cleaning temperature from 60°C to 30°C can result in energy savings of up to 50%. For large-scale operations, this translates into substantial cost reductions and CO2
emission savings that can
range from 200 to 500 kilotons annually, depending on scale and system design.
Furthermore, reduced heat and humidity in production environments can enhance worker comfort and safety, providing indirect yet meaningful improvements in workplace conditions. Extended bath life and reduced chemical turnover also contribute to a circular approach, cutting down on waste and improving resource efficiency.
Figure 2: Lab study showing improved demulsification and stability. Left: Old amine technology, Detergency tensioactive: Chloride-based, oil rejection additive, Right: New amine technology (RENOCLEAN MSO 3008), Wetting agent: Chloride-free, oil rejection additive
These successes underscore the potential for synergistic solutions—where chemical innovation meets operational adjustment to deliver both environmental and economic benefits. Advances include the development of amine-based stabilisers to counter microbial activity, surfactant packages that maintain wetting at low temperatures, and additives that promote corrosion resistance without relying on chlorides or phosphorus-based compounds.
A shift in industry standards The growing momentum behind low-temperature cleaning solutions is part of a broader transformation within the industrial sector. It is no longer enough for products to perform well; they must also align with tightening environmental regulations, sustainability targets, and public expectations for corporate responsibility.
PREVIOUS PRODUCT
NEW PRODUCT
Figure 5: Lab study showing degreasing and corrosion protection on aluminium substrates (5 cycles in humidity chambers) - Left: Previous product, Right: New product
PREVIOUS PRODUCT NEW PRODUCT
Figure 3: Lab study showing degreasing and corrosion protection on hot-galvanized steel substrates (2 cycles in humidity chambers)
While firms like FUCHS have led the way in developing and testing advanced low-temperature cleaners, the wider industry must embrace the challenge. The journey from traditional to sustainable cleaning practices requires more than innovation—it demands commitment, collaboration, and a willingness to rethink longstanding practices.
OLD TECHNOLOGY Room temperature and 60°C NEW TECHNOLOGY Room temperature and 60°C
Figure 4: Lab study of degreasing and corrosion protection on low-carbon steel substrates (3 cycles in humidity chambers) after dipping in a 3% cleaner emulsion at 60 ºC and room temperature
As the industrial world adapts to new climate realities, the evolution of something as routine as a metal cleaning bath becomes a symbol of progress— evidence that even the most technical corners of manufacturing can contribute meaningfully to a more sustainable future.
fuchs.com
LUBE MAGAZINE NO.188 AUGUST 2025
17
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