Business never stands still, but you can always count on dependable Chevron Phillips Chemical Synfluid PAOs. Because metalworking processes can generate heat, these properties give you an intrinsic safety margin over the more volatile oils that are typically used. Getting the air to release from the lubricant is vital to allowing the lubricant to do its job. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. 0000161810 00000 n If you would like us to test your formulation or have questions about our formulating experience, give us a call. John Sherman is Shell Project Lead PAG Lubricant Technology, Industrial Oils and Tech Services; Robert Profilet is Technology Manager, Industrial Lubricants; Warren Cates is Shell Senior Researcher, Industrial Oils and Tech Services; Iris Song is Shell Engineer, Industrial Oils and Tech Services; and Sameer Sathaye is Shell Project Leader Industrial Oils, Industrial Oils and Tech Services. The advantages offered in oxidative stability, coupled with superior volatility and low-temperature viscometrics, clearly demonstrate that Synfluid PAOs are the highest-quality base oils available in the industry. Great question! Note the differences between a VHVI mineral oil and Synfluid Polyalphaolefin (PAO) 5 in the Scanning Brookfield chart below. 0000031839 00000 n xmp.did:F87F1174072068118083E936383AAE83 A relatively simple test, the criteria of the test varies depending on which grease manufacturer you are dealing with. The tests used below were the Cold Cranking Simulator for high shear (about 10-1 sec-1) and Brookfield viscosity for low shear (about 2 sec-1) each measured at -20C. 0000004079 00000 n In a comparison of gear lubricants, PAOs reduced the effective operating temperature by as much as 10 20C. The dodecene-based products offer lower volatility at comparable viscosities to the decene-based products. 0000018828 00000 n 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. endobj 91 0 obj 0000036809 00000 n Lowering torque reduces the energy requirements of the equipment and improves grease distribution. Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. Although PAOs are not considered biobased themselves, in a blend they contribute certain performance benefits. <> PAOs are the most common synthetic basestock used in industrial and automotive lubricants. PAG-based lubricants provide many property and performance advantages over mineral oil-based and other synthetic lubricants, as outlined in Table 2. 0 Water for liquid cooling comes from different sources. Polypropylene Satisfactory to 120 F. 4. endobj Our safety, technical and regulatory product information, as well as company and industry resources. These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. CHEMICAL RESISTANCE CHART. These properties translate into easier distribution of the grease and improved energy efficiency in the equipment. This is a recurring situation and is what led to the development of 1-dodecene based Synfluid PAOs in 1995. 0000080859 00000 n While one lot of Group IIIA mineral oil passed this battery of tests, it is quite different from the quality of the other Group III stocks. Our safety, technical and regulatory product information, as well as company and industry resources. The lower volatility decreases oil replacement costs by reducing oil consumption. First, dont touch the gear box; you will burn your hand. 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. Absolutely! xmp.did:F87F1174072068118083E936383AAE83 4 Chemicals PVC CPVC PP PVDF ABS. News & Technology for the Global Energy Industry. 2014-03-26T09:12:57.905-05:00 . Conversely, if you reduce the temperature, the reaction rate decreases and the oil lasts longer, providing better protection. For example, one would not be able to make an 0W-20 oil with a C12-derived PAO as the viscosities are too high. It is really the formulators preference whether to increase the longevity of a vehicles moving parts, haul a heavier load, or save money at the fuel pump. Additionally, PAOs have high viscosity indices, which lead to less film thickness reduction at elevated temperatures. Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. JFIF Adobe d ##''$ %'% $('++++'()02520)7;;;;7;;;;;;;;;;;;;;; ""2(! 0000135019 00000 n 0000140193 00000 n Since then, the company has expanded PAO as well as ethylene production, both basic building blocks for many petrochemical processes. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 164 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> The most favorable performance is achieved by using the highest-quality base oils. This is the case for blending Synfluid PAO 5 and PAO 7. The choice of C10- or C12-derived PAO depends on the application and/or specification requirements. 2014-03-26T09:16:41-05:00 The lower volatility of Synfluid PAOs 5, 7 and 9 enhances the benefits for the highest quality lubricant. This new system improves the viscosity properties, which should be more energy conserving and achieves the ultimate biodegradation rating ASTM D5864-PW1. A product developed by Renewable Lubricants Inc. (RLI), with assistance from Chevron Phillips Chemical, uses Synfluid PAOs combined with biobased oils and specially designed additives. Focusing on the components of the additive package can further influence the performance of the formulation. The superior benefits of PAOs enable formulators to meet these challenges. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. <> 11 46 0000000995 00000 n Effect of Base Oil Type on Gear Box Temperatures. So you can look to Synfluid PAO to help you formulate lubricants with both environmental benefits and outstanding performance properties. Engine oil tests such as VW T-4 and Seq. Furthermore, the advantages of exceeding the minimum requirements for driveline fluids will enhance the benefits of the finished lubricant. 0000003482 00000 n H*T034R0 BC0k ` f- From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. PAOs demonstrate advantages in three key areas: safety, performance and environmental sensitivity. The most favorable performance is achieved by using the highest-quality base oils. PAO quality is unrivaled in the industry. 2013-07-10T14:05:23-05:00 A similar approach can be applied to your formulations or applications. Research at the U.S. PAOs help meet and exceed the formulation requirements necessary in a wide variety of specifications, including Allison TES-295, Eaton PS-162 and Mil-2105. !DOaBADOaB&=&=U!z Specifically, soybean-derived oils or other bio-derived oils alone would not meet some oxidative stability and low-temperature performance requirements. Finally, due to their excellent response to antioxidants, Spectra-Syn Plus PAO can be formulated to resist thermal oxidative attack. Typically, as the viscosity drops, the volatility increases. You bet! 11 0 obj <> endobj Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). 0000002995 00000 n Since they are fully synthetic, Synfluid PAOs are extremely pure and provide inherent benefits in oxidative stability and viscosity performance at temperature extremes. 56 0 obj<>stream Were here to help. 0000035588 00000 n PAOs are Newtonian fluids; in other words, their viscosities are fairly independent of shear rate. 0000034419 00000 n Remember, PAOs are carefully designed, not refined. 0000033361 00000 n You see, PAOs are carefully designed, not refined. Because PAOs have a diverse, highly branched isoparaffin structure, they provide excellent low-temperature viscometrics and very low pour points (ppt) without adding PPDs. &&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$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? Sorry, we couldn't find anything that matched your search, PAO-based lubricants generally resist creep and water washout and offer good lubricity across a variety of substrate material pairings, including metal-to-metal and metal-to-plastic. 2014-03-26T09:16:41-05:00 The benefit of a lubricant to the end user is an important question, and the behavior of a base oil is only one of many variables affecting the performance of a finished formulation. 0000036029 00000 n Level of maintenance and labor available. The plot below shows a comparison of the air release times exhibited by ISO VG 320 blends composed of our Synfluid mPAOs, and traditional HV PAOs with PAO 8 cSt. Certainly! When possible, testing compatibility between the specific PAG lubricant to be used and the specific seal types or paints to be used is recommended. The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. Synfluid PAOs are qualified as technical white oils (per 21 CFR 178.3620(b)(1)) due to their clear, bright color and exceptional UV properties. 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. <> Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. 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 endobj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 158 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> Synfluid PAOs also have a very high degree of saturation, which in lubricants provides oxidative stability. 169 0 obj PAO-based lubricants offer a significant advantage in oxidative stability. Were a company with deep-rooted values, and were looking for people like you to join our team. The VI trend is only true for a family of base oils. The relationship between antioxidants (A.O.) Since we use essentially pure 1-decene or 1-dodecene to produce Synfluid PAOs, there is a narrow isomeric distribution for each oligomer. As temperature increases, a higher VI fluid will give increased fluid film thickness, which could result in lower wear. application/pdf endobj polyalphaolefin-based lubricants. 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. 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. 99 0 obj (2;2222;;;;;;;;;;;;;;;;;@@@@@;@@@@@@@@@@@@@@@@@@@@@ " B Initially, it was intended to fill the gap in supply and was found to be exceptionally suitable for applications where extremely low pour points were not necessary. SYNTHETIC OIL COMPATIBILITY WITH SEAL MATERIAL SEAL MATERIAL PAO ESTER POLYGLYCOL NEOPRENE OK NR NR VITON OK OK OK BUNA-N Less than 30% acrylonitrile OK NR NR 30-36% acrylonitrile OK OK OK Greater than 36% acrylonitrile OK OK OK CELCON OK OK OK TEFLON OK OK OK SILICONE OK OK OK NYLON . Approximately 80% of synthetic lubricants used in the world are of three types. endstream endobj 5 0 obj <>>> endobj 6 0 obj <>>>/Rotate 0/Type/Page>> endobj 7 0 obj <>stream %PDF-1.4 % mary berry grandchildren names . These oligomers are distilled and hydrogenated to yield specific molecular weight ranges that meet the viscosity grades that are desired. We were the first to offer these materials to the marketplace, and many years of experience with 1-dodecene-based PAOs has helped us to refine the process and deliver very high-quality products. With regard to performance, PAOs are able to maintain excellent thermal and oxidative stability as well as the low-temperature benefits they are known for. Weve got you covered! After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. Chevron Phillips Chemicals proprietary manufacturing process and monomer selection combine to produce the groundbreaking performance characteristics that our customers expect from Synfluid polyalphaolefins. This clearly shows that a PAO base oil substitution can significantly lower operating temperatures of the gear box and extend the required maintenance interval. 2023 DuPont. 0000002388 00000 n Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. You can see a medical doctor for your burn, but Dr. Ken Hope can help with your base oil and formulation challenges. hb```f``g mBU L4#o0 D endobj Satisfactory to 72 F. 3. All rights reserved. In addition, low viscosity SpectraSyn PAO products are hydrolytically stable, have good compatibility with mineral oils and are frequently combined with other synthetic basestocks (e . 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. PAO basestocks were developed in the 1930s and used commercially as a base for engine oils starting in the 1970s. June 16, 2022; Posted by usa volleyball national qualifiers 2022; 16 . False The viscosity of the base oil is largely irrelevant in relation to the compatibility risks with the thickener. Furthermore, the arbitrary distinction of 120 VI between Group II and III oils makes the quality requirements even more confusing. Better heat transfer coefficients, increased lubricity and the basic chemical structure of PAOs all contribute to the lower temperature in the gearbox. Meet additional regulations (fire-resistance, environmental acceptability). PAOs are considered a very pure substance since they are derived from petrochemically pure ethylene and then from 1-decene or 1-dodecene, which could be considered a further purification step. 0000041967 00000 n High-viscosity PAO fluids have also become popular in industrial fluids and greases. To improve seal compatibility of PAO-based lubricants, an ester is added to the formulation to add some polarity. 0000000549 00000 n For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. False More specialized polyolefins include polyisobutylene and polymethylpentene. Synfluid PAO improves finished lubricant performance when formulated into biodegradable and biobased lubricants in low-temperature viscometrics and oxidative stability. Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. Available on demand until February 16, 2024. In addition to the low temperature performance demonstrated by CCS, the volatility and viscosity index of the PAO 5 and 7 blend are improved over traditional PAO 6. These excellent pour points are achieved while increasing the viscosity indices (VI) over traditional HV PAO. 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. 1 - High Resistance 2 - Limited Resistance 3 - No Resistance . Having a high viscosity index helps to protect an engine at temperature extremes. 0000000016 00000 n The relative availability of olefin monomer was certainly a consideration (i.e., 1-octene vs. 1-decene). In drivetrain lubricants, reducing the traction coefficient and lowering viscosity are key ways to increase fuel economy, but lower viscosity must be balanced to provide adequate wear resistance. Youre not kidding! Regarding the A.O. The absence of these structures and materials results in a very non-polar base oil with a high viscosity index (of approximately 130), excellent low-temperature flow and pour-point characteristics, good oxidation stability and compatibility with mineral oils, paints and seals commonly found in lube oil systems. Galvanized steel is susceptible to attack by some chemicals which may cause . polyalphaolefin compatibility chart. xref The qualitative chart below describes the impact of each grease component on certain performance characteristics: Clearly, the base oil dominates some grease properties, while the additives or thickener drives others. While viscosity improvers can enhance VI, they can break down over time, resulting in diminished performance. This formulation achieved a 13% benefit when the PAO was directly substituted with Synfluid PAO. Compatibility testing is generally carried out at high temperatures, simulating an accelerated life and poor or stressful conditions for the plastic and elastomer/rubber. %PDF-1.5 % from application/x-indesign to application/pdf 93 0 obj 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). PAOs are uniquely suited to aviation hydraulics because of the inherently high flash/fire points and low volatility.
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