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Lubricant Additives: The "Hidden Champions" Defining Oil Performance

Classification: Company News

Aug 20,2026

Lubricant Additives: The "Hidden Champions" Defining Oil Performance

Base oils set the foundation of a lubricant — but additives determine its performance ceiling.

Key additive types and their core functions:

Additive Type

Core Function

Typical Application

Anti-Wear (AW)

Reduces metal surface wear

Engine oils, gear oils

Extreme Pressure (EP)

Prevents scoring and welding under high load

Gear oils, metalworking fluids

Antioxidant

Inhibits oxidation, extends oil life

All high-temperature applications

Rust Inhibitor

Protects metal surfaces from corrosion

Industrial lubricants, hydraulic fluids

Pour Point Depressant

Improves low-temperature fluidity

Cold-climate lubricants

Selection tip: More additives don't mean better performance. The key is precision formulation based on base oil type, operating conditions, and regulatory requirements. Synergy is everything — the right additive combination can deliver "1+1>2" results.

Industry insight: Ashless additives and low-SAPS (Sulfated Ash, Phosphorus, Sulfur) formulations are trending to meet China VI / Euro VI emission standards and protect three-way catalysts.

 

Need professional lubricant additive solutions? Henan J&D Chemical Co.,Ltd offers a full range of high-quality additive products to power up your formulations. 

Learn more: www.jdlubricant.com

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