Antifoam additives
Antifoam additives are special additives that are used in engine oils, gear oils and industrial lubricants to reduce foaming. They work by reducing the surface tension of air bubbles in the oil so that they burst more quickly and the oil does not mix with air.
Why are antifoam additives important?
Foam can significantly impair the lubricating performance of oils, as it prevents the formation of a stable lubricating film and can enrich the oil pump with air. This leads to:
– Increased friction & wear in engines and gearboxes
– Cavitation damage in hydraulic systems
– Inefficient heat dissipation
BASINOL lubricants contain specifically tailored anti-foam additives to ensure consistently high oil performance and system stability.
How do antifoam additives work in lubricants?
Antifoam additives contain silicone or polymer-based active ingredients that prevent stable air bubbles from forming in the oil. This keeps the oil compact, free-flowing and efficient.
Are antifoam additives contained in all lubricants?
Not every lubricant requires antifoam additives. They are particularly relevant in hydraulic oils, gear oils and high-performance engine oils, as foaming can occur here due to high speeds and strong turbulence.
Can too many antifoam additives be harmful?
Yes, excessive dosing can cause the oil to lose its lubricity or impair the effect of other additives. This is why BASINOL relies on perfectly balanced formulations that ensure maximum performance.
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