polyalphaolefin compatibility chart polyalphaolefin compatibility chart

What is most interesting, however, is the low-temperature performance: The C10-based PAO 6 has the lowest pour point by over 20C, but the CCS viscosity for the C12-based PAO 5 and 7 blend is better. This formulation achieved a 13% benefit when the PAO was directly substituted with Synfluid PAO. 0000000016 00000 n California Transparency in Supply Chains Act Disclosure. 1. xmp.iid:00801174072068118083E936383AAE83 2014-03-26T09:16:41-05:00 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. 0000033361 00000 n Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. For other applications, PAOs safe and non-toxic nature allows them to be used where incidental food contact certification or kosher approval is necessary. From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. Heres an overview of our production process: Copyright 2023 Chevron Phillips Chemical Company LLC. This chart illustrates another benefit of using Synfluid PAOs at increased antioxidant treat rates. Synfluid PAOs have helped you to meet industry specifications in the past. III F challenge formulators, and their suppliers, to step up performance for the next generation of engine oils. Additives will increase the overall viscosities; however, PAO base oil leaves plenty of room for meeting specifications. Some of the disadvantages of PAO-based lubricants are outlined in Table 6. Later used in many industrial applications from compressor, hydraulic, and turbine fluids to gear oils and metalworking fluids. Jun 09, 2022. polyalphaolefin compatibility chart . Since PAO fluids are synthetic hydrocarbons, they are compatible with and often combined with mineral-based oils. Chemical Compatibility Guide in extreme environments and to avoid plastic and elastomer compatibility problems. 0000080859 00000 n The most favorable performance is achieved by using the highest-quality base oils. We look forward to helping you consolidate your grease cabinet! Ethylene is produced by cracking either crude oil or natural gas. Furthermore, the arbitrary distinction of 120 VI between Group II and III oils makes the quality requirements even more confusing. Sorry, you need to enable JavaScript to visit this website. 1 - High Resistance 2 - Limited Resistance 3 - No Resistance . endobj These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. Give us a call, and well be happy to discuss our high-quality Synfluid PAOs with you. xref Low molecular weight compounds will degrade other performance requirements, such as volatility, flash and fire points. 0000017608 00000 n 0000002226 00000 n PAOs demonstrate advantages in three key areas: safety, performance and environmental sensitivity. The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. PDF Chemical Compatibility Guide - Graco hence, compatibility with base-oil molecules like PAO oil is improved. <> Jun 09 Comentarios desactivados en polyalphaolefin compatibility chart. Specifically, soybean-derived oils or other bio-derived oils alone would not meet some oxidative stability and low-temperature performance requirements. High energy costs have hit both businesses and consumers hard, and the pressure is on to conserve. PDF GREASE COMPATIBILITY CHART - PetroLiance A Group III mineral oil with a 0.1 percent PPD achieves an improved pour point, but to the detriment of the low-temperature viscometrics. The superior low-temperature flow characteristics of PAOs ensure faster coating of critical parts in the compressor during startup, minimizing wear. You see, PAOs are carefully designed, not refined. The most favorable performance is achieved by using the highest-quality base oils. The combination of air and oil can often lead to foaming issues. Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. Group IIIB was unable to consistently pass the TDI or M111 tests. Not a subscriber or a registered user yet? 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). polyalphaolefin compatibility chart Posted by . Chevron Phillips Chemicals proprietary manufacturing process and monomer selection combine to produce the groundbreaking performance characteristics that our customers expect from Synfluid polyalphaolefins. A solution, developed by Renewable Lubricants Inc. (RLI) with assistance from Chevron Phillips Chemical, is the use of Synfluid PAOs combined with biobased oils and specially designed additives. hb```b``nd`c``. Lower-viscosity PAOs have a unique property of biodegradability. News & Technology for the Global Energy Industry. The chart below shows the Noack volatility for both 1-decene and 1-dodecene based PAOs of varying viscosities. Polyalphaolefin Characteristics The chart compares two different formulations, one with PAO and another with Group III mineral oils The End of Test viscosity increase left very little room for error in the Group III formulation. A relatively simple test, the criteria of the test varies depending on which grease manufacturer you are dealing with. and PAO plays an integral part of meeting the challenge for top-tier oils. The choice of C10- or C12-derived PAO depends on the application and/or specification requirements. 0000034554 00000 n endobj Approximately 80% of synthetic lubricants used in the world are of three types. esters or alkylated naphthalenes) to improve their solvency and deposit control. One application in which they have not worked well is in high-temperature (high-pressure) reciprocating air compressors where valve deposits have been an issue. The chart below shows the comparison of PAO 4 and PAO 6 blended to the same viscosity as PAO 5, as well as PAO 6 and PAO 8 blended to the same viscosity as PAO 7. Use of WGHFs increased tremendously due to the publication of the Luxembourg Report in 1961, outlining minimum standards for hydraulic fluid fire-resistance in European coal mines. Use our Chemical Compatibility Chart as guide for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial . A process enhancement at Chevron Phillips Chemicals manufacturing facility has resulted in up to a 30 percent improvement in oxidative stability when used with aminic antioxidants in Rotary Bomb Oxidation Tests (RBOT). The primary difference between these two products is pour point. Using Chevron Phillips Chemical Synfluid PAOs, OM Group (OMG) has developed a revolutionary new, lower-temperature, abbreviated process for producing greases. PAO basestocks were developed in the 1930s and used commercially as a base for engine oils starting in the 1970s. In both cases, the reduction in volatility will translate to lower oil consumption and reduced engine varnish over the life of the oil. Some properties such as Viscosity Index (VI) or C viscosity can approach those of PAOs. The information listed in parentheses is D-1418 nomencalture, common acronyms or common trade names. Adobe InDesign CS6 (Macintosh) PDF PAO chart - Radco Ind application/pdf They're found in everyday food and available as supplements. 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. polyalphaolefin-based lubricants. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 162 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> There can be many benefits from choosing a high VI base fluid. 0000033764 00000 n 0 PAO-based lubricants offer a significant advantage in oxidative stability. As a result, the jump in the viscosity adversely effects the ability to pump at low temperatures. endobj <> Based on recent average gas prices, conserving just 1% to 2% of the U.S. fuel consumption per year would save $14 million per day. PDF Chemical Compatibility Table - Geotech Env Polypropylene Satisfactory to 72 F. C Moderate effectFair D Severe effectNot recommended FOOTNOTES 1. According to analysis conducted by Kline & Co., more than 78% of all lubricant requirements in the world annually are met with the use of mineral oil-based fluids. PAG polymers, first discovered more than 150 years ago, saw their breakthrough application occur during World War ll. With regard to performance, PAOs are able to maintain excellent thermal and oxidative stability at high operating temperatures in addition to the low-temperature benefits for which they are known. 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 0000016208 00000 n More uniform in structure than conventional PAO basestocks, they provide similar advantages of high viscosity indices, excellent low-temperature fluidity, and shear stability but with additional thickening ability. 0000140275 00000 n This Chemical Compatibility Guide is offered for informational purposes only and was developed from information sources other than SpillTech. Low-viscosity Synfluid PAOs are both NSF H1 and HX-1 registered. polyalphaolefin compatibility chart - ks-sousahonorband.org Satisfactory to 72F (22C) 2. The most favorable performance is achieved by using the highest-quality base oils. Because a certain level of biodegradability can be achieved without sacrificing PAOs key benefits, a finished lubricant based on a PAO/biobased blend will maintain superior properties over an extended period of time, resulting in less waste. For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. To help you optimize your application, Chevron Phillips Chemical offers a wide variety of PAOs delivering oxidative and thermal stability advantages. PAG basestocks are synthetic polymers manufactured using a polymerization process that combines monomers ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO) singly as homopolymers or in combinations to form a growing chain from a nucleophilic starter molecule, commonly an alcohol. And we pioneered and patented our unique C12-based PAOs in the 1990s. 0000034419 00000 n Base Oil Compatibility Chart Base Oil . Effect of Base Oil Type on Gear Box Temperatures. The higher the coefficient, the greater the change in viscosity at elevated pressures. %PDF-1.6 % This is a far greater benefit than can be achieved from other base oils. PDF Synthetic Oil Viscosity & Compatibility Chart - DULUB We are first in your inbox with the most important news in the industry―keeping you smarter and one-step ahead in this ever-changing and competitive market. <> You can see a medical doctor for your burn, but Dr. Ken Hope can help with your base oil and formulation challenges. endobj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 158 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> 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. We offer a wide range of solutions essential to your products. 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. Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. Adobe PDF Library 10.0.1 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. %PDF-1.4 % Polyalphaolefins also have poor fire resistance and biodegradability. 11 46 We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. 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. PAOs help to balance the protection and energy conservation requirements in equipment because they are more Newtonian than mineral oils. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 164 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> 0000000776 00000 n 0000000891 00000 n Chemical kinetics tell us that if you reduce the temperature, you will reduce the reaction rate. Therefore, at high temperatures, it is advantageous to utilize a more stable base oil, specifically Synfluid PAO. This provides several advantages, one of which can be illustrated by gas chromatography. PDF Chemical Compatibility Guide - Polyurethane - SpillTech In the chart below, we highlight how moving from a decene-based Synfluid PAO 6 to an iso-viscous dodecene-based fluid (resulting from a blend of PAO 5 and PAO 7) leads to a dramatic increase in VI. 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. For example, one would not be able to make an 0W-20 oil with a C12-derived PAO as the viscosities are too high. H}vUwUw^MwS`y{vV|&s@@9H"61O}/oi~3}\y{)2| U:iY?_/}|(P^@m`kbu_?>sG-rj?~-r[?wp_2W,)!BkBkB*.]Y""ZBmSB&,zB}B+!B]}u}>gSSS Polyphenols are a complicated group of plant-based chemicals. <> Chemical Compatibility Guide Additionally, PAOs have high viscosity indices, which lead to less film thickness reduction at elevated temperatures. Polyolefin - Wikipedia Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. PAOs derived from 1-dodecene can improve many properties, including volatility. Softening, loss of strength, or swelling may occur. There are multiple formulations behind the science of synthetic lubricants that can complicate making the right choice for any application. Give us a call. The magnitude of these benefits will depend on the particular formulation. Since they are fully synthetic, Synfluid PAOs are extremely pure and provide inherent benefits in oxidative stability and viscosity performance at temperature extremes. xref 0000001332 00000 n The latest news, content and events about our company, initiatives, markets and products. 3.0 CHEMICAL COMPATIBILITY GUIDE FOR METALLIC MATERIALS In addition to this chemical compatibility chart, report TR-60C, Bal Seal has two other reports: report TR-60A "Chemical Compatibility Guide for Bal Seal PTFE, Filled PTFE, and Polyethylene Seal In the past three years, European specifications for volatility and oxidative stability have become significantly more stringent. It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched, non-ring) structure found in mineral oils and so corrects for many disadvantages of using mineral oil lubricants, including poor low-temperature fluidity, poor viscosity index, sludge deposits, and high volatility. For the highest quality and performance, choose Synfluid PAO. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. 0000034812 00000 n Refined mineral oils often contain sulfurs, aromatics and other compounds that can erode the quality and consistency of a mineral oil. 2013-07-10T14:05:23-05:00 With Synfluid PAO 4 cSt having a 73C ppt and 40C viscosity of 2,380 cSt, a PPD is not necessary. Use of PAG-based fluids and lubricants began to extend to other applications, first to quenchants and textile lubricants, then to many other lubricant categories, including anhydrous fire-resistant fluids, gear, compressor, and turbine fluids. Well be happy to help you solve your lubricant concerns. Please dont hesitate to reach out to us if you have any questions! Some of the advantages of PAO-based lubricants are summarized in Table 5. The PAOs . Fluid distribution panels are also discussed. Heavier components adversely affect low-temperature performance and pour point. Two lubricants with the same VI may perform dramatically differently at low temperatures. www.topworx.com Epoxy Polycarbonate PBT Brass 316 S.S. 304 S.S. 400 S.S. Aluminum Viton Buna N Neoprene EPDM Silicone Ammonium Phosphate, Monobasic A C B B B A A A A A Ammonium Phosphate, Tribasic A B B B B A A A A A Ammonium Sulfate A B B B A A A A A A Ammonium Thiosulfate A A A Amyl Acetate A A A A B A D D . These requirements or specifications will generally identify or recommend a product type (mineral oils, synthetic fluids, or bio-based fluids) and the proper performance requirements (developed into the lubricant by the component chemistry) to allow the machinery to run at an optimum level. Compatibility testing includes heating and holding grease for a specified time at assumed operating temperature for mixtures of 10:90, 50:50 and 90:10. The properties mentioned above are in addition to the normally excellent performance you have come to recognize with PAO. 0000000416 00000 n We agree, deciphering the requirements that allow you to identify your products as eco-friendly such as the upcoming BioPreferred label can be mind-boggling! Understanding PAG- and PAO-Based Lubricants - POWER Magazine 0000001493 00000 n The chart below shows the trends in industry specifications regarding low-temperature performance relative to Synfluid PAO. Although VI is an important indicator, when used alone, VI is misleading. As the chart above clearly demonstrates, the difference in viscosity as a function of shear rate is magnified as temperature decreases. In addition to these properties, weve also seen a significant reduction in the traction coefficient as compared to conventional high-viscosity PAOs. endobj Blending lower-quality base oils into this formulation would compromise the passing mark. BioPreferred is a registered service mark of the United States Department of Agriculture. High Performance Liquid Cooling Loop Design - Boyd Corporation Some specifications have a low-temperature MRV requirement. The viscosity at an extreme pressure (hp) changes exponentially with pressure (P) as described in the following formula: a is the pressure coefficient for a base oil. Sometimes, one plus one can equal more than two. 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. They are also employed as base fluids in some wide temperature range greases. The grease is then inspected for visual abnormalities and can be tested for penetration and four-ball wear change. In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. Synfluid PAOs also have a very high degree of saturation, which in lubricants provides oxidative stability. Low-temperature fluidity and high-temperature thermal and oxidative stability are key factors for choosing a PAO. However, PAGs and PAOs are two totally different chemical types of synthetic base stocks. H*T034R0 BC0k ` f- 99 0 obj Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. Keys for Proper Grease Selection - Machinery Lubrication proof:pdf concentration from 0.5 percent to 1 percent. 0000162168 00000 n 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 . Understanding the advantages and disadvantages of each can help end-users decide which option is best for a given application. To correctly identify what type of fluid is needed, the end-user must know the minimum lubricant requirements for that piece of equipment. This is especially true when you consider the entire operating temperature range including startup. Air is usually a really poor lubricant, so your frustration is understandable! PAO basestocks using conventional catalysts are commercially produced in five low-viscosity grades and two high-viscosity grades to a maximum viscosity of 100 centistokes (cSt) at 100C. Our C12-based grades further improve flash/fire points by as much as 10 percent over other commercial polyalphaolefins. 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. LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. polyalphaolefin compatibility chart. This is a recurring situation and is what led to the development of 1-dodecene based Synfluid PAOs in 1995. PAOs on the other hand are derived from a clearly defined processing technology using petrochemically pure alpha olefins. Group V oils also include esters and naphthenic oils. After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. 0000004079 00000 n endobj There are other advantages, such as oxidative and thermal stability, which you would naturally expect from a PAO-based product. Unlike other industrial basestocks, PAOs are generally classified by their kinematic viscosity at 100C. During 2011, Chevron Phillips Chemical acquired PAO assets in Beringen, Belgium, and began mPAO production in Texas. <<264FCCC095A7AD46A42A03D56AD5B96C>]>> Both lubricant types are used in industrial gearboxes, compressors, and even air conditioning systems. 178 0 obj These include PAOs and also relatively common polyisobutenes (PIB), which are sometimes used as oil additives or as base oils in two-stroke engines. 304 Stainless Steel Chemical Compatibility Chart ver 28-Oct-2022 Key to General Chemical Resistance - All data is based on ambient or room temperature conditions, about 64F (18C) to 73F (23C) A = Excellent C = Fair - Moderate Effect, not recommended Improved equipment efficiency and energy savings. Absolutely! Better heat transfer coefficients, increased lubricity and the basic chemical structure of PAOs all contribute to the lower temperature in the gearbox. uuid:df0b74fe-2082-ca4e-860d-fb6b88ddfe4d To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. 0000036701 00000 n (2;2222;;;;;;;;;;;;;;;;;@@@@@;@@@@@@@@@@@@@@@@@@@@@ " B 0000161878 00000 n endstream Synfluid PAOs have been carefully designed to yield oxidative induction times greater than 2,500 minutes with 0.5 percent antioxidant. Their polymerization can benefit greatly from the development of highly active and highly selective catalysts, as the catalysts strongly affect their properties. The degree of the disadvantage for seal and paint compatibility may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. Compatibility for Base Oil Families Soluble in large fraction Weakly soluble Insoluble Varies with grade Solvent Compatibility for Base Oil Families Note 1: For cross reference to trade names, consult Modern Plastics Encyclopedia, '97, McGraw-Hill Company, New York, 1997.