2022年8月10日 · Our ZDDP oil list covers conventional, synthetic, and diesel oil zinc content levels to help you determine the best oil for your engine's needs.

What Are Zinc Additives in Motor Oil? Zinc additives, often labeled as ZDDP or Zinc Dialkyl Dithiophosphate, are chemical compounds added to motor oil to enhance engine protection. …

2023年10月2日 · What Is A Zinc Oil Additive? Before I get into how much zinc additive you should add to your engine oil, you need to know more about zinc additive. It’s important that you understand what ZDDP is and how it works. Only then, you can make an informed decision on whether you even need to add ZDDP to your motor oil or not.

What can you do? The solution is to add a zinc supplement to your oil. A perfect example is Rislone 3x Concentrated Engine Oil Supplement with Zinc Treatment. This is a real ZDDP-containing oil supplement you can add to modern conventional oil in your engine to make that oil work like the zinc-rich oil of old you need.

2025年1月16日 · Zinc, in the form of ZDDP, is a vital component in engine oil, providing crucial protection against wear and tear. By understanding the importance of zinc, you can make informed choices about your engine oil and ensure the longevity of your engine.

2025年2月28日 · Zinc additive engine oil, containing Zinc Dialkyldithiophosphate (ZDDP), is essential for classic cars, high-performance engines, and heavy-duty machinery due to its superior anti-wear protection.

High-zinc motor oil is motor oil with a higher-than-usual concentration of ZDDP and other phosphorus-based additives. The main benefit of zinc in motor oil is the amount of anti-wear protection it offers to the different components of classic engines.

2020年4月13日 · Under severe heat and load, as the oil film thins out, zinc reacts to form a phosphate glass layer. This layer prevents metal-to-metal contact, significantly minimizing wear. Plus, it prevents oxidation too! ZDDP was first used in mainstream motor oil in the 1940's, primarily for its anti-corrosion benefits.

Zinc still has a place in future oil formulations but combining regulation and emerging technologies diminishes its role. For end-users, the key is to understand the impact of the transition on lubricant performance, equipment life and condition monitoring strategies.

2024年9月3日 · High zinc motor oils offer several key benefits: Enhanced wear protection: The higher concentration of ZDDP provides superior protection against wear, especially in engines with flat-tappet camshafts.