Esters In Synthetic Lubricants - Bob is the Oil Guy
2011年10月10日 · Esters In Synthetic Lubricants. By T. G. Schaefer (Tom NJ) Esters have been used successfully in lubrication for more than 60 years and are the preferred stock in many severe applications where their benefits solve problems or bring value. In the simplest terms, esters can be defined as the reaction products of acids and alcohols.
What is Ester Oil? | BobIsTheOilGuy
USA. Nov 24, 2006. #7. Ester's are the best materials for base stock's for both aircraft and automotive usuage. They are the most expensive base stocks to produce and they really are not required for a good passenger car oil. Much lower types of base stock's can do a good shop in a car just not the best.
A/C: Pag oil vs Ester. | BobIsTheOilGuy
2003年6月5日 · Apr 19, 2016. #6. Automotive HVAC preferred PAG oils over ester oils - it's more "mobile" in R-134a compared to ester and has a lower hydrolysis risk than ester despite being hygroscopic. Ester was used in the aftermarket because it's compatible with R-12 and retrofits are more likely to happen in an the aftermarket.
What is better? PAO Only or Pao/Ester Oil? | BobIsTheOilGuy
2011年1月18日 · BritGerCarLuvr. I always thought that PAO, far outperformed, outlasted and remained in-grade better and more reliably than the "other" synthetic (or synthetic wanna-be). Now, I've run across both, and was wondering which was the "better" oil. Total Quartz Energy 9000, 0W30 which is the old Elf Excellium Full-Tech which is a PAO/Ester rich oil ...
What are my options for high ester oil? | BobIsTheOilGuy
2018年6月10日 · The performance properties that can be varied in ester design include viscosity, viscosity index, volatility, high temperature coking tendencies, biodegradability, lubricity, hydrolytic stability, additive solubility, and seal compatibility. As …
NISSAN Ester oil? | BobIsTheOilGuy
Oct 12, 2014. #3. There was a recent post here,can't remember if it was an Infinity G or Nissan Z,that the owner used the Nissan Ester oil,and the top end of the engine through the oil fill hole was spotless and clean as new. I'm guessing it's a really good oil. There's some Nissan parts sites online where you can get Nissan fluids really cheap.
List of Group V ester-based engine oils | BobIsTheOilGuy
2017年2月22日 · I wouldn't be too concerned with finding "ester based" oils. If you really don't want a Group III based oil, then consider Castrol 0W-40. It is PAO based and probably one of the best value oils on the market (available at walmart). K.
Ester 2-stroke cleanliness | BobIsTheOilGuy
2017年11月2日 · Mar 6, 2021. #1. Marketing claims that ester is the cleanest 2-stroke oil available while literatures claim that polybutene is actually the cleanest. Evidence of this claim is that most ester oils appear to “only“ qualify as JASO FC instead of the cleanest JASO FD, clearly showing that ester oil is not as clean as a mineral/polybutene.
Nissan Ester OIL 5W-30 | BobIsTheOilGuy
2010年5月27日 · Jun 2, 2010. #9. buster, Nissan developed it to do two things, which it does. very well. 1st, the proprietory ester they use carries. nano-particles of carbon or diamond dust that adheres to. Nissan's plasma coated (DLC) engine parts to reduce friction. between those coated parts allowing them to raise their.
Lots of Controversy over Nissan Ester Use | BobIsTheOilGuy
Oct 12, 2009. #1. Hi guys, there is much ongoing controversy over Nissan's. recommendation of their Ester oil, mid-model year 08 for. their new VQ37VHR motor. It's fairly easy to do a little. research and find "bits and pieces" of info' that can be put in. chronological order, but there is no clearly spelled. out explaination other than "ester ...