Bardahl Proofs

The efficiency of a lubricant can be established with different performance tests. Among them, the 4 ball test which shows best the "extreme pressure" and "anti-wear" performance.

The results of BARDAHL lubricants are always exceptional thanks to the BARDAHL molecular film.

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WEAR MARK IN MM²

This test shows the lubricant capacity to prevent wear and protect material thereby increasing lifespan under the most difficult working conditions.

Wear is reduced by 8 thanks to the BARDAHL molecular film.
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WITH BARDAHL
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WITHOUT BARDAHL
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WELD LOAD IN NEWTON

This test shows the lubricant capacity to avoid seizing during increased loads.
BARDAHL lubricants avoid material damage.
The load required to effect seizure is 4 times higher when BARDAHL additives are present.