Knowledge

Zinc Dialkyldithiophosphates (ZDDPs): A Multifunctional Lubricant Additive

Posted by Hamid Shakouri on 4th May 2025

Zinc Dialkyldithiophosphates (ZDDPs): A Multifunctional Lubricant Additive
Zinc dialkyldithiophosphates (ZDDPs) have been widely used for over 50 years in the lubricant industry. This multifunctional additive plays a pivotal role in a variety of applications, including engine oils, hydraulic fluids, gear oils, greases, and transmission fluids. Its effectiveness lies in its ability to function as an excellent antiwear agent, a mild extreme-pressure (EP) additive, and a re …
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What is Rubber Process Oil (RPO)?

Posted by Hamid Shakouri on 27th Mar 2025

What is Rubber Process Oil (RPO)?
Rubber Process Oils (RPOs) are a mixture of different hydrocarbons used as plasticizers in rubber formulations. Plasticizers play a crucial role in dispersing fillers, reducing viscosity, and improving flexibility by inserting themselves between polymer chains. RPO is classified into four main types based on its composition: Aromatic RPO Naphthenic RPO Paraffinic RPO Green RPO (Low PCA) Aromatic …
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Why should we recycle used motor oil?

Posted by Hamid Shakouri on 10th Mar 2025

Why should we recycle used motor oil?
When you change the oil in your car, what happens to the used oil? For many, the answer is simple it’s just thrown away. But did you know that used motor oil is one of the most commonly discarded pollutants in the world? Today, we’ll examine why recycling used motor oil is more important than ever for our environment, economy, and health. In Australia, over 500 million litres of lubric …
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Can I Mix Different Types of Lubricants?

Posted by Hamid Shakouri on 3rd Feb 2025

Can I Mix Different Types of Lubricants?
Mixing different types of lubricants is a common concern in automotive, industrial, and manufacturing applications. While it may seem convenient to top up or replace a lubricant with another, it can significantly affect performance, efficiency, and equipment longevity. This article explores whether different lubricants can be mixed, the potential risks, and best practices to ensure machinery and e …
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