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. %PDF-1.4 % These include the tendency to shrink seals and trouble dissolving common oil additives. 0000003482 00000 n The chart below shows the gas chromatogram of PAO versus white mineral oil, illustrating the relative enhanced purity of PAO. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. JFIF Adobe d ##''$ %'% $('++++'()02520)7;;;;7;;;;;;;;;;;;;;; ""2(! 9 0 obj <>stream Polypropylene Satisfactory to 120 F. 4. As the chart below shows, greater energy efficient, lower viscosity oils can be made through the selection of PAO, without sacrificing volatility. The term synthetic hydrocarbon (SHC) is a general term. package, an optimal PAO formulation will be different than that of mineral oils. LDPE Chemical Compatibility Chart - calpaclab.com The chart below shows that the PAO has a higher specific heat, which means that the PAO is better at absorbing heat. In both cases, the reduction in volatility will translate to lower oil consumption and reduced engine varnish over the life of the oil. %PDF-1.5 % <> 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. endobj uuid:df0b74fe-2082-ca4e-860d-fb6b88ddfe4d Chemical Compatibility Chart (cont.) 0000162572 00000 n 2023 DuPont. Our safety, technical and regulatory product information, as well as company and industry resources. Unlike other industrial basestocks, PAOs are generally classified by their kinematic viscosity at 100C. The chart below shows the Noack volatility for both 1-decene and 1-dodecene based PAOs of varying viscosities. Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. To help you optimize your application, Chevron Phillips Chemical offers a wide variety of PAOs delivering oxidative and thermal stability advantages. Using PAOs with biobased oils can provide both high performance and biodegradability. PAOs are used extensively in automotive fluids as well as hydraulic, gear and bearing oils, working in extremely cold climates or hot applications. Using Chevron Phillips Chemical Synfluid PAOs, OM Group (OMG) has developed a revolutionary new, lower-temperature, abbreviated process for producing greases. PDF Chemical Resistance Guide - Gilson Eng It is true there are many high-quality base oils around, but the highest quality is still achieved when Synfluid PAOs are chosen. Challenges like these truly reveal the performance advantages of Synfluid PAOs. PAG polymers, first discovered more than 150 years ago, saw their breakthrough application occur during World War ll. False Oils made with PAOs demonstrate an inherently high viscosity index and maintain excellent low-temperature performance, compared with mineral oils. Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. The table below shows a comparison of conventional hydraulic oils with the new PAO biobased lubricant from RLI. Polyalphaolefin (PAO) Lubricants Explained - Machinery Lubrication Synfluid PAO improves finished lubricant performance when formulated into biodegradable and biobased lubricants in low-temperature viscometrics and oxidative stability. Adobe PDF Library 10.0.1 The chart below shows an example of an engine oil formulation with two different quality PAOs. The superior benefits of PAOs enable formulators to meet these challenges. The second step is the hydrogenation of the remaining double bonds (unsaturation) in the oligomer and subsequent distillation to separate the unreacted monomer and light-viscosity grade PAO. polyalphaolefin compatibility chart. 168 0 obj 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. 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. Whether its transportation or industrial lubes, greater fuel efficiency means lower operating costs. Synfluid PAOs are crafted from an on-purpose process that yields a consistent, high-quality product. Give us a call. With Synfluid PAO 4 cSt having a 73C ppt and 40C viscosity of 2,380 cSt, a PPD is not necessary. Whether for automotive or industrial applications, these products can improve performance and solve problems. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 161 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> PDF COMPATIBILITY CHART - Rubber Group Synfluid PAOs are designed to provide stable viscosities at low temperature and excellent viscometrics and deliver oxidative stability. California Transparency in Supply Chains Act Disclosure. Group III mineral oils and Group IV PAOs are not of the same quality. <> 2023 Access Intelligence, LLC - All Rights Reserved. These advantages are achieved without the need for VI improvers or other additives, which may promote other deleterious effects as they degrade. This is especially true when you consider the entire operating temperature range including startup. 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. PAOs are Newtonian fluids; in other words, their viscosities are fairly independent of shear rate. We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. polyalphaolefin compatibility chart - ks-sousahonorband.org 0000036005 00000 n 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. Our unique PAO 2.5cSt further improves flash/fire points by as much as 10 percent over other commercial polyalphaolefins. However, unlike foaming, entrained air can be a difficult problem to treat with additives. Improved equipment efficiency and energy savings. These are areas where PAOs excel. The direct feedstock (normal alpha olefin - NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. 0 0000017608 00000 n The uniquely beneficial quality of PAOs has been demonstrated in a series of European engine tests. 177 0 obj 2014-03-26T09:16:41-05:00 PAOs derived from 1-dodecene can improve many properties, including volatility. 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 . endobj RESISTANCE CHART RATINGS CHEMICAL EFFECT A No effectExcellent B Minor effectGood 2. So yes, PAOs can provide flexibility in your food-grade base oil selection, depending upon your performance requirements. 2014-03-26T09:12:59.004-05:00 polyalphaolefin compatibility chart - kazuyasu.net polyalphaolefin compatibility chart. %%EOF PAO fluids are classified as a Group IV base oil and are made by a two-step reaction process using linear alpha-olefins like 1-decene. 0000001605 00000 n 0000003221 00000 n The ability of a lubricant to reach critical metal-to-metal interfaces in a gear system can be the difference between operation or shutdown. 0000036029 00000 n In addition to these properties, weve also seen a significant reduction in the traction coefficient as compared to conventional high-viscosity PAOs. A drop-in replacement for petroleum, it's used in countless applications in many industries. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. These combined benefits provide the properties required for severe service applications and extended drain intervals. 0000000891 00000 n Getting the air to release from the lubricant is vital to allowing the lubricant to do its job. 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. %PDF-1.4 % Use this chart to help guide your component selection. For the highest quality and performance, choose Synfluid PAO. 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. PAOs offer exceptionally low volatility due to their controlled formation, which yields carefully designed molecular weights. 10.1 Introduction. First, dont touch the gear box; you will burn your hand. 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. 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. 2013-07-10T14:05:23-05:00 endobj 56 0 obj<>stream 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. PDF Seal Material Compatibility Chart - panamlubricants.com Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. However, Group III base stocks are derived from multiple feedstock choices and processing technologies, which create variability in the properties. Synthetic basestocks, more so than in mineral oil basestocks, are the primary contributor to most of the basic properties of the lubricant, including oil or water solubility, low-temperature fluidity, lubrication, volatility, ignitability, and seal and paint compatibility. 4 0 obj <> endobj Softening, loss of strength, or swelling may occur. 0000034289 00000 n But wait, it gets even better! &&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$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? In our experience, some commercially available additive packages are designed to take better advantage of a specific base stock. For example, one would not be able to make an 0W-20 oil with a C12-derived PAO as the viscosities are too high. from application/x-indesign to application/pdf As temperature increases, a higher VI fluid will give increased fluid film thickness, which could result in lower wear. xmp.did:F87F1174072068118083E936383AAE83 The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. 95 0 obj We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. Heavier components adversely affect low-temperature performance and pour point. <> <>/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, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. Both basestock types have low volatility and high fire points (when stabilized) for a given viscosity grade. But what happens below 40C? M/ B#z9lBGaB=]yz!sG !*, general guideline for pump material selection, from application/x-indesign to application/pdf. endstream This lowers their volatility, creates less hydrocarbon tailpipe emissions and raises the flash point. Our customers quickly realized the advantages in volatility, low-temperature viscometrics, VI and flash and fire points in equiviscous blends compared to 1-decene-based materials. 93 0 obj There can be many benefits from choosing a high VI base fluid. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. Chemical Compatibility Guide Technical White Oils are approved for incidental food contact at USDA-approved meat and poultry plants. Typically, petroleum-base oils are not synonymous with terms like green or environmentally friendly. 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. This article will discuss the most common synthetic fluids aiming to help end-users make the right choice for their applications. A formulator choosing the right base oil is like a craftsman choosing the right tool it needs to fit the job. Not necessarily. This is the case for blending Synfluid PAO 5 and PAO 7. General properties of water-soluble, water-insoluble, and oil-soluble PAG basestocks are shown in Table 1. 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. The lower volatility decreases oil replacement costs by reducing oil consumption. Because PAOs have a diverse, highly branched isoparaffin structure, they provide excellent low-temperature viscometrics and very low pour points (ppt) without adding PPDs. The chart below illustrates how Chevron Phillips Chemical has come up with an economical solution to a VW T-4 engine test. Chevron Phillips Chemical has consistently said that we would bring something to the market when we could provide products that are unique and offer advantages to our customers. 0000001332 00000 n General properties of low- and high-viscosity conventional PAO, and metallocene-catalyzed mPAO basestocks, are shown in Table 4. 232 0 obj It is not reactive at room temperatures, except by strong oxidizing agents, and some solvents cause swelling. 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.