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The trend falls short when comparisons are made between PAOs and mineral oils, based solely on the VI. In contrast, the Synfluid PAO formulation achieves a pass with as little as 30 percent PAO, the balance being Group I mineral oil. Consistent feedstocks give rise to consistent PAO quality, resulting in consistent finished fluid performance. But wait, it gets even better! Since we are all concerned with the protection of our environment, it is important to note some PAOs can be formulated with other components into biodegradable fluids. The use of mineral oil-based lubricants in the world, however, is decreasing. Entergy Grows Revenue, Increases Customer Satisfaction with Value-Added Services, Flexible & Reliable: Optimal performance amid variable power generation, AI in Renewables: The Secrets to Successfully Scaling a Diversified Fleet. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. A similar approach can be applied to your formulations or applications. polyalphaolefin compatibility chart Posted by . PAO SYNTHETIC MATERIAL COMPATIBILITY CHART This table is aids in the selection of elastomers, plastics and paints for use in conjunction with PAO synthetic fluids. 2014-03-26T09:12:57.905-05:00 These include the tendency to shrink seals and trouble dissolving common oil additives. Improved equipment efficiency and energy savings. Oils made with PAOs demonstrate an inherently high viscosity index and maintain excellent low-temperature performance, compared with mineral oils. Weve got you covered! Were a company with deep-rooted values, and were looking for people like you to join our team. They have different characteristics, meaning that one may be superior to the other under certain circumstances. polyalphaolefin compatibility chart. 0000034812 00000 n 0000014966 00000 n endobj Available on demand until February 16, 2024. <<264FCCC095A7AD46A42A03D56AD5B96C>]>> These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. A relatively simple test, the criteria of the test varies depending on which grease manufacturer you are dealing with. 11 46 The chart below shows an example of an engine oil formulation with two different quality PAOs. The combination of air and oil can often lead to foaming issues. Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. While viscosity improvers can enhance VI, they can break down over time, resulting in diminished performance. Let us help you. Specific tests such as the Volkswagen T-4, TDI and Peugeot TU-5 have increased the demand for higher-quality base oils. Satisfactory to 72F (22C) 2. LDPE is defined by a density range of 0.910-0.940 g/cm3. 0000000995 00000 n Polyolefins, including poly (ethylene), poly (-olefin), poly (styrene), and poly (dienes), are the most widely-used polymer materials. Increased Recreational Boating Activities to Fuel Marine Lubricants Demand in the U.S. Biosynthetic Technologies Announces The Launch Of A New Line Of Oleo Derived Additives For Metalworking Fluid Applications, Fluitec Becomes World's First Industrial Lubricant Company to Achieve B Corp Certification, Unboxing: Mystik JT-9 LeakShield AW Hydraulic Oil, FS9V4 Particle Pal Plus w/ Atten2 Particle Counting & ID Technology, Shell Turbine Oil with Gas To Liquid Technology (Turbo S4 X & GX), Why machines fail and what you can do to prevent it, Developed in the 1930s; first commercial engine oils in 1970s, Made from ethylene gas; still crude oil/natural gas dependent, Higher temperature resistance than mineral oil, PAO up to approximately 160C (320F) continuous service; 270C (520F) intermittent, No wax content, therefore best low temperature of all synthetics (approximately minus 50C to minus 60C or minus 70F), Higher VI (approximately 130 to 140) than mineral oil (nearly 100), Less volatile than mineral oil (higher flash point, less flammable, lower hydrocarbon emissions), Polyalphaolefin base oil not necessarily less wear than mineral base oil (additive-dependent property), Problems very non-polar (low natural solvency, additive solubility, lower lubricity and, Must blend in 5 to 20 percent ester base oil for seal swell, additive solubility and lubricity, Costs four times more than mineral oil, less than other synthetics. Blending lower-quality base oils into this formulation would compromise the passing mark. You would expect the viscosity to improve with a lower pour point, but the opposite is true. Getting the air to release from the lubricant is vital to allowing the lubricant to do its job. Additionally, PAOs have high viscosity indices, which lead to less film thickness reduction at elevated temperatures. PAO basestocks were developed in the 1930s and used commercially as a base for engine oils starting in the 1970s. Later used in many industrial applications from compressor, hydraulic, and turbine fluids to gear oils and metalworking fluids. But what happens below 40C? 0000140275 00000 n ]-]jW|^X^=E^7J3kgI%_9+v}Fwq{r9 *d(C>~z|7X#o!9lwu{^1se9),7v)mE,wa?t3 a$X{wzVAw}E^:5--_OXY+. When unsure of a components precise identity or version, the manufacturer trailer 1. Synfluid PAOs are designed to provide stable viscosities at low temperature and excellent viscometrics and deliver oxidative stability. %PDF-1.4 % These 1-dodecene-based products (Synfluid 2.5, 5, 7 and 9cSt PAOs) are now recognized to have superior performance in their own applications. The PAOsare produced through synthesizing oligomers of either 1-decene or 1-dodecene. Engine oil tests such as VW T-4 and Seq. guide for chemical uses Furthermore, the advantages of exceeding the minimum requirements for driveline fluids will enhance the benefits of the finished lubricant. 1 - High Resistance 2 - Limited Resistance 3 - No Resistance . Volatility is a concern for many applications, especially where higher operating temperatures occur or longer service life is desired. Low-viscosity Synfluid PAOs are both NSF H1 and HX-1 registered. xref False 0000004340 00000 n As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. 179 0 obj News & Technology for the Global Energy Industry. We offer a wide range of solutions essential to your products. Benefits of the new system are a much higher viscosity index (VI), superior pour points and improved low-temperature fluidity, all of which contribute to improved energy efficiency. As temperature decreases, a higher VI fluid will have reduced viscous drag, which could lead to higher horsepower and energy efficiency. Aluminum is compatible with fluids such as polyalphaolefin (PAO), oil, ethylene glycol and water solutions (EGW), as well as Fluorinert, an electrically insulating inert perfluorocarbon fluid manufactured by 3M and used in many electronics cooling applications. !DOaBADOaB&=&=U!z . When you add up the benefits, you may see that one plus one can make more than two. 56 0 obj<>stream Chevron Phillips Chemicals Synfluid mPAO 65, 100 and 150 cSt products have very high viscosity indices and lower pour points than other HV PAO products. (2;2222;;;;;;;;;;;;;;;;;@@@@@;@@@@@@@@@@@@@@@@@@@@@ " B 95 0 obj <> Since they are fully synthetic, Synfluid PAOs are extremely pure and provide inherent benefits in oxidative stability and viscosity performance at temperature extremes. After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. endobj endobj This is the case for blending Synfluid PAO 5 and PAO 7. default Synthetic lubricants can meet these demands because they perform better than mineral oil-based lubricants in many or all the critical performance areas: reduced wear and friction, resistance to sludge formation, lower volatility, greater corrosion protection, and improved thermal and oxidative stability. Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. Low-temperature fluidity and high-temperature thermal and oxidative stability are key factors for choosing a PAO. Synfluid PAOs have been carefully designed to yield oxidative induction times greater than 2,500 minutes with 0.5 percent antioxidant. These include PAOs and also relatively common polyisobutenes (PIB), which are sometimes used as oil additives or as base oils in two-stroke engines. To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. Effect of Base Oil Type on Gear Box Temperatures. In addition to these advantages, kosher certification for Synfluid PAOs is available upon request. There are other advantages, such as oxidative and thermal stability, which you would naturally expect from a PAO-based product. Remember, PAOs are carefully designed, not refined. Synfluid PAOs have helped you to meet industry specifications in the past. Some specifications have a low-temperature MRV requirement. 176 0 obj The remaining synthetic lubricants are produced from other basestocks, including phosphate esters, polybutenes, silicones, perfluoroalkyl, and polyphenyl ethers. <> Polypropylene Satisfactory to 120 F. 4. endstream Having a high viscosity index helps to protect an engine at temperature extremes. 0000103071 00000 n PAG- and PAO-based lubricants rarely compete in industrial applications. The chart below shows the effect of two different shear rate viscosity determinations on three different fluids (4 cSt at 100C) and the dramatic differences between them. Defense Daily subscriber and registered users, please log in here to access the content. Why does this happen? Some claim the Viscosity Index (VI) is the overriding parameter used when choosing a base oil. 2023 DuPont. PAOs on the other hand are derived from a clearly defined processing technology using petrochemically pure alpha olefins. Their polymerization can benefit greatly from the development of highly active and highly selective catalysts, as the catalysts strongly affect their properties. Working in conjunction with the Union Carbide Chemicals, Plastics Company Inc., and the Mellon Institute of Industrial Research, the USNRL developed the first water-glycol, PAG-thickened, fire-resistant hydraulic fluid (WGHF). Therefore, they are commonly blended or combined with organic ester synthetic base oils to provide a blended base oil that does not have these negative characteristics. C 20 40 60 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 120 20 40 60 . Naval Research Laboratory (USNRL) was begun to develop hydraulic fluids that would be more fire-resistant than the ones used at the time based on mineral oil. Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. Each lubricant type will be the best choice for different sets of use parameters, including: PAO-based lubricants may be preferred when the following lubricant attributes are targeted: PAG-based lubricants may be preferred when the following lubricant attributes are targeted: If end-users are in doubt about which lubricant would best suit their needs, it is recommended that an expert be contacted to assist with the decision-making process. Give us a call, and well be glad to discuss your applications and provide technical help. The primary difference between these two products is pour point. 0000035588 00000 n 0000017423 00000 n With todays oils requiring a higher-quality lubricant basestock to meet more stringent tests, polyalphaolefins are perfectly tailored and consistently manufactured to meet the challenge. If pour point is not a critical property in your application, then blending a PAO 5 and PAO 7 might give you that clear advantage that you are looking for. 0000003107 00000 n From left-to-right, Ken Hope, General PAO Technical Services Manager; EngSoon Ho, Asia PAO Sales Manager; Emanuele Quattrone, EMEA PAO Sales Manager; Katie Clark, Americas PAO Sales Manager. The first step is the synthesis of oligomers (polymers with few repeating monomer units) from the linear alpha-olefin. 0000010736 00000 n endobj 0000135087 00000 n <>stream endstream endobj 12 0 obj<>/Metadata 9 0 R/AcroForm 13 0 R/Pages 7 0 R/Type/Catalog>> endobj 13 0 obj<>/Encoding<>>>>> endobj 14 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>>>/ExtGState<>>>/Type/Page>> endobj 15 0 obj[/ICCBased 38 0 R] endobj 16 0 obj<>stream As pressure increases, so too does the viscosity of the lubricant. III F challenge formulators, and their suppliers, to step up performance for the next generation of engine oils. Chevron Phillips Chemicals proprietary manufacturing process and monomer selection combine to produce the groundbreaking performance characteristics that our customers expect from Synfluid polyalphaolefins. PAG-based lubricants provide many property and performance advantages over mineral oil-based and other synthetic lubricants, as outlined in Table 2. 0000012483 00000 n Glad you asked! <> Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 162 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> 4e739735ec50523ad929b6aac8340ae467185943 PAO-based greases are typically used at temperatures over 100C because of thermal and oxidative concerns. converted This is just one of the many performance advantages of Synfluid mPAO. Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. This Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic component materials for use in contact with various chemicals. Chemical Compatibility Guide; what chemicals to use; guide for chemical uses; general guideline for pump material selection; material chemical compatibility They may also be used in applications and areas that may result in incidental food contact or on equipment where there is a potential exposure of the lubricated part to food, such as on food processing equipment as a protective anti-rust film. Group V oils also include esters and naphthenic oils. All rights reserved. C12-derived PAOs also provide advantages with higher Viscosity Index (VI), better flash/fire points, and even lower cold crank simulated viscosities. &&3#-j`t$f>3+Jo>9rTj!ft%lA+:k$BshQ(I"&sKH9~p0njga4Z#Sm!2Y-r+E)9]m%nFA}O3>Jo#iW/1Pxq5GJ1\/n.n_>$}RX\~7Zjqh=b$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? The chart below shows a comparison of the foaming characteristics of our Synfluid mPAO high-viscosity base oils with traditional high-viscosity PAO 40 and 100 cSt base oils. Our C12-based grades further improve flash/fire points by as much as 10 percent over other commercial polyalphaolefins.