Episode 053 | Synthetic Esters with Siegfried Lucazeau (Nyco)

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Understanding Esters | A Deep Dive into their Applications in Lubrication
In this informative discussion, we explore the basics and complexities of esters and their role in the realm of lubrication. Our expert, Siegfried Lucazeau, dives into the chemistry of esters, their advantages, drawbacks, and applications across numerous industries. From synthetic and natural esters to their pivotal role in sustainability and biodegradability, Siegfried provides valuable insights into the world of esters. The video also delves into ester structures, major applications, and future prospects in related industries. This is the perfect guide for individuals, right from field techs to formulation chemists, seeking to understand the multifaceted world of esters in lubrication.
00:43 Introduction to Lubrication Experts and the Topic of Esters
01:03 The Importance of Esters in Lubrication
02:33 Introduction to the Lubrication Expert Guest
03:06 Understanding the Basics of Esters
05:28 The Role of Esters in Lubricating Fluids
06:20 The Difference Between Natural and Synthetic Esters
11:58 The Impact of Ester Structure on Performance
22:55 Understanding the Polarity of Esters
27:43 Exploring Different Types of Esters
35:08 Addressing the Challenges and Misconceptions about Esters
51:56 The Future of Esters in the Lubricants Industry
55:50 Conclusion and Final Thoughts

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Опубликовано:

12 фев 2024

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Комментарии : 11

@johnbill7968 24 дня назад

You’re the Andrew Huberman of lubricants! Thank you for all you do !

@chandrajoshi1545 5 месяцев назад

quite informative, thank you Siegfried

@darpanzone6405 5 месяцев назад

Excellent Video. Very informative.

@MarcAlumaLopez 5 месяцев назад

@xynostasos9022; Usually, esters tend to augment the volume of elastomers, unlike PAOs which typically cause them to contract, leading to a loss of their elastomeric properties and eventual degradation. Moreover, any increase in volume, subject to various norms and OEM specifications, beyond a certain percentage, is generally deemed unacceptable. This aspect hinges on the molecular composition of esters. Typically, if esters incorporate fatty acids in their structure capable of diluting elastomer compounds (plasticizers), the swelling of seals is heightened. Alternatively, adjusting the molecular structure can render it more amorphous, thereby mitigating this effect.

@tomasnokechtesledger1786 5 месяцев назад

When the interviewer knows as much or more than the intervewee 😅 I Have a question: In Jet oils, Hydrolisys, happens at temperatures above what, 90C? At room temps like 40C it doesnt? Emulsifies at room temps or keep phases?

@xynostasos9022 5 месяцев назад

Which is the best type of ester for seal swelling on high mileage cars? Most lubricant brands do not disclose any information regarding this.

@hunhun9047 5 месяцев назад

Can you suggest me that which is the lubricant brand using the neopolyol ?

@DeusKDuo 5 месяцев назад

Thats hard because many companies do no disclose what blend of oils they use. I will say Mobil's Esterex basestock which is blended at some amount with their PAO contains some neopolyol. how much? we can only guess.

@tomasnokechtesledger1786 5 месяцев назад

Neopolyol is the same as TechPE? Lotsa C5+ acids, but light viscosity, extremely high thermal resistance ...

@tomasnokechtesledger1786 5 месяцев назад

@@DeusKDuoMobil 1 use just 2% of Esterex (I bet it's a simple diester) to solve the additives. Only 2%! On top of that, the other group V is Alkylated Naphtalene, about 17%, not an ester at all... Neopolyol, forget it!