Its estimated that over 100 million gallons of fluids leak from hydraulic machinery and other lubricant equipment in North America each year! The first step is the synthesis of oligomers (polymers with few repeating monomer units) from the linear alpha-olefin. One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency. While pour point is one consideration, a formulator has to take into account the total specification needs. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 159 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> They have different characteristics, meaning that one may be superior to the other under certain circumstances. Galvanized steel is susceptible to attack by some chemicals which may cause . 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. Conversely, if you reduce the temperature, the reaction rate decreases and the oil lasts longer, providing better protection. It is not reactive at room temperatures, except by strong oxidizing agents, and some solvents cause swelling. Were a company with deep-rooted values, and were looking for people like you to join our team. Cant find what youre looking for? xref High temperatures can thin and break down oil, crippling its lubricating ability, whereas low temperatures can rob a lubricant of its ability to reach critical parts. 0000004340 00000 n <> Two lubricants with the same VI may perform dramatically differently at low temperatures. The lighter components cause poorer volatility properties as well as lower flash and fire points. We expect that specifications for driveline fluids will continue to tighten due to pressure from energy conservation, improved transmission design and fluid longevity. For instance, excellent water separation improves compressor operability by reducing the chance of emulsion formation. Driveline specifications continue to become more stringent. Therefore, at high temperatures, it is advantageous to utilize a more stable base oil, specifically Synfluid PAO. Due to constraints with the supply of 1-decene, the traditional feedstock for PAOs, producers have experimented with alternative feedstocks to meet demand. 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. Weve got you covered! Understanding this advantage is important for optimizing the performance of todays fluids and improving the life of equipment. Whether for automotive or industrial applications, these products can improve performance and solve problems. Typically, as the viscosity drops, the volatility increases. This clearly shows that a PAO base oil substitution can significantly lower operating temperatures of the gear box and extend the required maintenance interval. First, dont touch the gear box; you will burn your hand. One reason for moving to low-viscosity oils is to focus on initial and long-term fuel economy. trailer 102 0 obj Water for liquid cooling comes from different sources. The VI of Synfluid mPAO 40 and 100 cSt is 170 and 194, respectively. The reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. The chart below illustrates the relative effect base oils have on the operating temperatures in a modified four-ball machine. <> You would expect the viscosity to improve with a lower pour point, but the opposite is true. 0000140275 00000 n Polyalphaolefins offer great high temperature properties and low volatility. The chart differentiates the blending capabilities of various base oils to meet energy-efficient motor oils. 0000001493 00000 n Changes in low-temperature viscometrics and oxidative stability requirements demand higher-quality base oils. The current trend toward lower viscosities, while providing for extended drain capabilities, does present an interesting challenge for base oils. 0000002995 00000 n 0000017423 00000 n xref Well be happy to help you solve your lubricant concerns. 2023 Access Intelligence, LLC - All Rights Reserved. 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. endobj endstream endobj 5 0 obj <>>> endobj 6 0 obj <>>>/Rotate 0/Type/Page>> endobj 7 0 obj <>stream 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. 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 . As the chart above clearly demonstrates, the difference in viscosity as a function of shear rate is magnified as temperature decreases. Furthermore, the advantages of exceeding the minimum requirements for driveline fluids will enhance the benefits of the finished lubricant. hb```b``nd`c``. Getting the air to release from the lubricant is vital to allowing the lubricant to do its job. 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! PAOs on the other hand are derived from a clearly defined processing technology using petrochemically pure alpha olefins. PAOs offer exceptionally low volatility due to their controlled formation, which yields carefully designed molecular weights. 178 0 obj 4 Chemicals PVC CPVC PP PVDF ABS. As the viscosity grade decreases, the volatility and high-temperature/high-shear viscosity will be limiting factors. Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. 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. 0000017608 00000 n Oils made with PAOs demonstrate an inherently high viscosity index and maintain excellent low-temperature performance, compared with mineral oils. The term synthetic hydrocarbon (SHC) is a general term. 0000012542 00000 n 184 0 obj 97 0 obj CHEMICAL RESISTANCE CHART. polyalphaolefin-based lubricants. When unsure of a components precise identity or version, the manufacturer Furthermore, the arbitrary distinction of 120 VI between Group II and III oils makes the quality requirements even more confusing. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. California Transparency in Supply Chains Act Disclosure. Absolutely! Synfluid PAOs, in addition to NSF H1 qualification, are also available as kosher approved products. PAOs derived from 1-dodecene can improve many properties, including volatility. Ethylene is produced by cracking either crude oil or natural gas. Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis (methacryloyl) derivative of ethylene glycol. 0000013783 00000 n 0000162572 00000 n polyalphaolefin compatibility chart. A drop-in replacement for petroleum, it's used in countless applications in many industries. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. 0000002192 00000 n 0000018828 00000 n In terms of viscosity, there are tradeoffs in choosing one PAO over another: energy consumption (heat dissipation and production throughput) versus safety of operations (impacted by flash/fire points and volatility). 0000021835 00000 n To mitigate this effect, We recommend taking a look at Synfluid PAO 5 and PAO 7, due to their excellent Noack volatilities of 5.5% and 2.3%, respectively. The mineral oil has both lighter and heavier molecular weight materials. Polyalphaolefin does not contain ring structures, double bonds, sulphur, nitrogen components or waxy hydrocarbons. This is just one of the many performance advantages of Synfluid mPAO. Furthermore, these new formulations allow a range of ISO viscosity grades. DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. The PAOsare produced through synthesizing oligomers of either 1-decene or 1-dodecene. The 2002 U.S. Farm Bill Act mandates government agencies to purchase environmentally safe, biobased (vegetable oil) lubricants. 0000032842 00000 n 0000135019 00000 n Understanding the advantages and disadvantages of each can help end-users decide which option is best for a given application. 0000000549 00000 n Effect of Base Oil Type on Gear Box Temperatures. When possible, testing compatibility between the specific PAG lubricant to be used and the specific seal types or paints to be used is recommended. Our unique PAO 2.5cSt further improves flash/fire points by as much as 10 percent over other commercial polyalphaolefins. These include the tendency to shrink seals and trouble dissolving common oil additives. <]/Prev 170099>> Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. Their polymerization can benefit greatly from the development of highly active and highly selective catalysts, as the catalysts strongly affect their properties. Although VI is an important indicator, when used alone, VI is misleading. 0000034419 00000 n <> Use this chart to help guide your component selection. To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. 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. The higher the coefficient, the greater the change in viscosity at elevated pressures. Group V oils also include esters and naphthenic oils. In a comparison of gear lubricants, PAOs reduced the effective operating temperature by as much as 10 20C. 273 0 obj <> endobj xref 273 24 0000000016 00000 n When you compound this with difficult operating conditions, such as extreme temperatures, high loads or extended operations, a high-quality base oil may be necessary. 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. Both the foam tendency (the initial amount of foam generated in this test) and the time required for the foam to collapse are remarkably better for Synfluid mPAO. <> Let us help you. The chart below shows specific properties of four of our PAO grades that are well-suited to metalworking applications. C 20 40 60 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 120 20 40 60 . The most favorable performance is achieved by using the highest-quality base oils. Grade Name. 0000010736 00000 n !DOaBADOaB&=&=U!z All rights reserved. There are indeed pressures in the industry that require improved oxidative stability. As temperature decreases, a higher VI fluid will have reduced viscous drag, which could lead to higher horsepower and energy efficiency. By utilizing this new process combined with the inherent properties of PAOs, a grease can be produced that can be used in both extreme high- and low-temperature applications. Aviation hydraulics require the use of PAOs because of the inherently high flash/fire points and low volatility. 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ; !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? 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. Both basestock types have low volatility and high fire points (when stabilized) for a given viscosity grade. 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. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 163 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> The use of synthetic or man-made lubricants in various industrial and automotive applications are becoming commonplace and continues to expand into applications where only mineral oil-based fluids had been used. hak1YmPaZI>BYzW+d~2^!dVQ ," #@^Ht 9@}VNJ ,kmLrVT U$^H-1' fMH]T U #5o=EmWae4/nW7fg9on_~mSPI_L7borVsezS[uWdg[]]>oo.o7t|xsMU/ojy4i_[u;cJ~Oz5wj1S5"b!CBd2$U3@Rb'EsHd*DzHWcucC=d8tl=d8,trSdx}=dXY>BR>!GB=dph\Wg0?0. So, whether used for gear or engine oils, PAOs provide more consistent properties and a level of purity not available from other base oil groups. News & Technology for the Global Energy Industry. 0000135615 00000 n Satisfactory to 72 F. 3. To get a superior lubricant, you need to start with a superior base oil. 4e739735ec50523ad929b6aac8340ae467185943 0000034289 00000 n Consistent feedstocks give rise to consistent PAO quality, resulting in consistent finished fluid performance. They are usually derived from a small set of simple olefins ( alkenes ). Research at the U.S. Better heat transfer coefficients, increased lubricity and the basic chemical structure of PAOs all contribute to the lower temperature in the gearbox. xmp.did:F87F1174072068118083E936383AAE83 0000036809 00000 n As a result, the jump in the viscosity adversely effects the ability to pump at low temperatures. 0000135087 00000 n June 16, 2022; Posted by usa volleyball national qualifiers 2022; 16 . trailer <<1656AD0EDA344239AE3641B5710538C3>]/Prev 1036271>> startxref 0 %%EOF 296 0 obj <>stream 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. 232 0 obj 0000001332 00000 n There are distinct advantages in volatility and low-temperature viscosity. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. 0000004968 00000 n Low molecular weight compounds will degrade other performance requirements, such as volatility, flash and fire points. Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. Please dont hesitate to reach out to us if you have any questions! One key advantage PAOs have over mineral oils is a greater ability to dissipate heat. The chart below illustrates how Chevron Phillips Chemical has come up with an economical solution to a VW T-4 engine test. startxref 0000000776 00000 n The grease is then inspected for visual abnormalities and can be tested for penetration and four-ball wear change. 0000003482 00000 n 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. We look forward to helping you consolidate your grease cabinet! Copyright 2023 Chevron Phillips Chemical Company LLC. Furthermore, PAOs are H-1 approved for incidental food contact and have good organoleptic properties, which broaden the range of end-use applications for metals. Some claim the Viscosity Index (VI) is the overriding parameter used when choosing a base oil. Specific tests such as the Volkswagen T-4, TDI and Peugeot TU-5 have increased the demand for higher-quality base oils. 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. 179 0 obj 0000034812 00000 n If you are using multiple greases, there are certain risks for misapplication, which are minimized with a multi-purpose grease. 0000000995 00000 n A grease formulated with Synfluid PAO and OMGs Calciplex grease precursor could yield a multipurpose product, which allows for consolidation of your grease inventory. 0000036029 00000 n Chemical Compatibility Guide 0000080859 00000 n xmp.id:B2FC01B10F2068118083E936383AAE83 To correctly identify what type of fluid is needed, the end-user must know the minimum lubricant requirements for that piece of equipment. Other base oil properties need to be considered. Our safety, technical and regulatory product information, as well as company and industry resources. False 0000041967 00000 n Thats a hot topic! This lowers their volatility, creates less hydrocarbon tailpipe emissions and raises the flash point. P.V.C. JFIF Adobe d ##''$ %'% $('++++'()02520)7;;;;7;;;;;;;;;;;;;;; ""2(! There are multiple considerations when determining the best synthetic lubricant for a particular application, but knowledge of the general properties of the synthetic lubricant types being considered is the starting point. Polyolefins, including poly (ethylene), poly (-olefin), poly (styrene), and poly (dienes), are the most widely-used polymer materials. As shown in the chart below, our PAOs have shown very little fluctuation over the years, with stable viscosities at 100, 40 and -40C even as weve made improvements to characteristics such as oxidative stability. Our team of experts answer the most frequently asked questions. Meet additional regulations (fire-resistance, environmental acceptability). endobj 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 There are other advantages, such as oxidative and thermal stability, which you would naturally expect from a PAO-based product. 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. The chart below shows pressure coefficient comparisons between PAOs and Group III mineral oils versus pressure: Gear systems are specially designed and require highly specialized lubricants. 0000162144 00000 n 0000031839 00000 n 0000003107 00000 n endstream There are several systems where we have observed a reduction in the operating temperature compared to mineral oils, including transmissions, engines and heat transfer applications. The most favorable performance is achieved by using the highest-quality base oils. Level of maintenance and labor available. Both lubricant types are used in industrial gearboxes, compressors, and even air conditioning systems. The use of mineral oil-based lubricants in the world, however, is decreasing. For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. Due to this incompatibility with many but not all PAG lubricants, system change-outs from mineral oil to PAG-based lubricants may be costlier and take additional time. For other applications, PAOs safe and non-toxic nature allows them to be used where incidental food contact certification or kosher approval is necessary. Furthermore, thermal conductivity at 300F for PAO 6 is 0.085 compared to 0.071 Btuft/(hft2F) for an equiviscous mineral oil, which means that the PAO can conduct 20percent more heat than the mineral oil for better heat dissipation. For white oil applications, this high saturation level would give a greater degree of chemical inertness. A formulator choosing the right base oil is like a craftsman choosing the right tool it needs to fit the job. The chart below shows biodegradation test results for Synfluid PAO 2.5, 4 and C12 Dimer, which indicate that these products could qualify as inherently biodegradable according to the ASTM D5864 test method. '0v^ Ln 1qDP]C[,z[v(u_g.Fh{K>8rI,[GV&mE}^ 9S87PGgT hO"4=]3JVp ZmU[@=ocLV]P *y`# dY'!3!IP0O. Thermal conductivity is the measure of the ability to conduct heat. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 160 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> In addition to meeting current limits, a lower viscosity will reduce energy consumption. 10.1 Introduction. Softening, loss of strength, or swelling may occur. 180 0 obj Air is usually a really poor lubricant, so your frustration is understandable! End-users must first select a lubricant based upon its intended application, such as engine oil, transmission oil, hydraulic oil, wire rope lubricant, electric motor grease, etc. 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. polyalphaolefin compatibility chart. Youre not kidding! Not necessarily. Chevron Phillips Chemical offers two lines of PAOs. In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. 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. 0000161553 00000 n xmp.did:F87F1174072068118083E936383AAE83 2014-03-26T09:16:41-05:00 Business never stands still, but you can always count on dependable Chevron Phillips Chemical Synfluid PAOs. 0000048689 00000 n endobj hence, compatibility with base-oil molecules like PAO oil is improved. They may also be used to develop high-performance, environmentally friendly lubricants. Adobe PDF Library 10.0.1 Jun 09 Comentarios desactivados en polyalphaolefin compatibility chart. endstream endobj 8 0 obj <>stream This difference in polarity impacts many lubricant properties including elastomer compatibility, paint solvency, deposit control, and lubrication. 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. 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. pa state police missing persons, macomb county scanner today,