Are Desilube products PTFE-free and PFAS-free?

Yes. Desilube additive solutions are PTFE-free and PFAS-free.

Which products are NSF HX-1 registered?

Desilube 88, 98F, and 99FEL are NSF HX-1 registered additive ingredients for incidental food contact lubricant formulations.

What EP/AW additive chemistries does Desilube provide?

Desilube offers amine phosphate EP/AW additives, lignin-based bio-additives, and clay rheology modifiers for lubricant and grease formulations.

Food-Grade & NSF HX-1 - Desilube Inc.

What Makes a Lubricant Additive Truly Food-Grade? NSF HX-1 Explained

March 26, 2026

Food-grade lubrication is one of the most regulated areas of industrial chemistry. A lubricant additive used on food processing equipment must pass a completely different standard than its industrial counterpart — and the most important of those standards is NSF HX-1 certification. What Is NSF HX-1? NSF International’s HX1 category covers lubricant additive components used […]

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