Technical White Oils are approved for incidental food contact at USDA-approved meat and poultry plants. 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. 2013-07-10T14:05:23-05:00 From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. 91 0 obj 142 0 obj <>stream These combined benefits provide the properties required for severe service applications and extended drain intervals. Several synthetic base oil types fall into the SHC category. 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. As temperature decreases, a higher VI fluid will have reduced viscous drag, which could lead to higher horsepower and energy efficiency. 0000162572 00000 n 273 0 obj <> endobj xref 273 24 0000000016 00000 n 0000002388 00000 n Chemical Compatibility Guide 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. C 20 40 60 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 120 20 40 60 . Better heat transfer coefficients, increased lubricity and the basic chemical structure of PAOs all contribute to the lower temperature in the gearbox. Chemical Compatibility Guide 10.1 Introduction. H|% `\ml emt8uHJs;7W*"_?~o~O? To improve seal compatibility of PAO-based lubricants, an ester is added to . In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. 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. 2014-03-26T09:16:41-05:00 PAOs are Newtonian fluids; in other words, their viscosities are fairly independent of shear rate. The lower volatility decreases oil replacement costs by reducing oil consumption. 2023 DuPont. Were a company with deep-rooted values, and were looking for people like you to join our team. The latest news, content and events about our company, initiatives, markets and products. 1. 0000140275 00000 n Bk.2z3)))lBShBSX!D !DOaBBB*=]!z PAOs offer exceptionally low volatility due to their controlled formation, which yields carefully designed molecular weights. PAO quality is unrivaled in the industry. 11 0 obj <> 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 The chart below shows the gas chromatogram of PAO versus white mineral oil, illustrating the relative enhanced purity of PAO. In our experience, some commercially available additive packages are designed to take better advantage of a specific base stock. In addition to meeting current limits, a lower viscosity will reduce energy consumption. 0000055257 00000 n The primary difference between these two products is pour point. The mineral oil has both lighter and heavier molecular weight materials. The viscosity of the base oil is largely irrelevant in relation to the compatibility risks with the thickener. Water for liquid cooling comes from different sources. For example, one would not be able to make an 0W-20 oil with a C12-derived PAO as the viscosities are too high. CHEMICAL RESISTANCE CHART. 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. With the powerful combination of MOLYKOTE Specialty Lubricants and DuPont Polymers, our understanding of grease-polymer compatibility allows our customers the unique ability to select products faster and move through validations with confidence. LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. 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. 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. More specialized polyolefins include polyisobutylene and polymethylpentene. LDPE is defined by a density range of 0.910-0.940 g/cm3. Its estimated that over 100 million gallons of fluids leak from hydraulic machinery and other lubricant equipment in North America each year! While pour point is one consideration, a formulator has to take into account the total specification needs. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. Polypropylene Satisfactory to 120 F. 4. D = Severe Effect, not recommended for ANY use. 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. As the viscosity grade decreases, the volatility and high-temperature/high-shear viscosity will be limiting factors. This process creates a polymer backbone where oxygen is every third atom, which gives PAG basestocks their distinctive chemical attributes and allows formulators to synthesize various combinations of starters and monomers (block, random, and homopolymer) to create custom basestock types for specific applications. package, an optimal PAO formulation will be different than that of mineral oils. This new system improves the viscosity properties, which should be more energy conserving and achieves the ultimate biodegradation rating ASTM D5864-PW1. endobj 2014-03-26T09:16:41-05:00 There are emerging markets that demand the improved VI and volatility that only the C12-based PAOs can deliver. Reasons to change from mineral oil-based lubricants to synthetics despite the increase in cost include: Advances in equipment technology have resulted in more demanding lubricant conditions and requirements, many beyond the capabilities of mineral oil-based lubricants. Because metalworking processes can generate heat, these properties give you an intrinsic safety margin over the more volatile oils that are typically used. endobj Improved equipment efficiency and energy savings. endobj When unsure of a components precise identity or version, the manufacturer 0000161878 00000 n 0000003482 00000 n One key advantage PAOs have over mineral oils is a greater ability to dissipate heat. Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis (methacryloyl) derivative of ethylene glycol. Were a company with deep-rooted values, and were looking for people like you to join our team. 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. 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. 0000007470 00000 n PAOs on the other hand are derived from a clearly defined processing technology using petrochemically pure alpha olefins. But what happens below 40C? <>stream 0000162168 00000 n There are many advantages! So yes, PAOs can provide flexibility in your food-grade base oil selection, depending upon your performance requirements. endobj To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. 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. A run through the test: 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 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. Furthermore, the process is a simpler, more energy-efficient route for grease production. 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. endobj Adobe InDesign CS6 (Macintosh) Disadvantages of PAG-based lubricants are summarized in Table 3. 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. 0000034812 00000 n 2 shows the flow chart for producing Cu nanolubricants. A grease formulated with Synfluid PAO and OMGs Calciplex grease precursor could yield a multipurpose product, which allows for consolidation of your grease inventory. 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. 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. Chevron Phillips Chemicals PAO history dates back to December 1980, when the continuous PAO unit at Cedar Bayou, Texas, started up with heritage Gulf Oil, which Chevron Chemical subsequently acquired in 1985. 2023 Access Intelligence, LLC - All Rights Reserved. III F challenge formulators, and their suppliers, to step up performance for the next generation of engine oils. 0000135615 00000 n hence, compatibility with base-oil molecules like PAO oil is improved. These include PAOs and also relatively common polyisobutenes (PIB), which are sometimes used as oil additives or as base oils in two-stroke engines. A formulator choosing the right base oil is like a craftsman choosing the right tool it needs to fit the job. At that time, both fires on U.S. Navy ships and aircraft were occurring due to the use of mineral oil-based hydraulic fluids. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 159 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> The limits on lowering the viscosity grade are tied to the base oil properties. PAO-based lubricants have good viscosity indices superior to lubricants based on Group I, II, and III basestocks of similar viscosity (without the addition of a viscosity improver). Since this can be achieved without sacrificing hydrolytic stability, the finished lubricant will maintain superior properties over an extended period of time, resulting in less waste. These properties translate into easier distribution of the grease and improved energy efficiency in the equipment. High-viscosity PAO fluids have also become popular in industrial fluids and greases. 0000000891 00000 n You bet! It is not reactive at room temperatures, except by strong oxidizing agents, and some solvents cause swelling. PAOs also resist viscosity increases upon oxidation, which is important in sequence IIIE and VW T4 engine tests. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. 177 0 obj To correctly identify what type of fluid is needed, the end-user must know the minimum lubricant requirements for that piece of equipment. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. Adding a PPD will reduce the pour point of a mineral oil, but it still will not achieve the performance of a PAO. According to the U.S. government, biobased is defined as at least 44% biobased carbon content for hydraulic fluids. 101 0 obj Great question! PAO-based greases are typically used at temperatures over 100C because of thermal and oxidative concerns. Polyalkylene glycol (PAG) and polyalphaolefin (PAO) are two synthetic lubricant options for industrial applications. JFIF Adobe d ##''$ %'% $('++++'()02520)7;;;;7;;;;;;;;;;;;;;; ""2(! 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. Level of maintenance and labor available. The choice of C10- or C12-derived PAO depends on the application and/or specification requirements. Since then, the company has expanded PAO as well as ethylene production, both basic building blocks for many petrochemical processes. hb```b``nd`c``. High energy costs have hit both businesses and consumers hard, and the pressure is on to conserve. Synfluid PAO improves finished lubricant performance when formulated into biodegradable and biobased lubricants in low-temperature viscometrics and oxidative stability. 0000139372 00000 n Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). For instance, many producers have tailored production to Group II+ stocks at 118119 VI, just below the ambiguous Group III limit of 120VI. 184 0 obj !DOaBADOaB&=&=U!z endstream endobj 8 0 obj <>stream However, PAGs and PAOs are two totally different chemical types of synthetic base stocks. There are indeed pressures in the industry that require improved oxidative stability. 0000001605 00000 n Available on demand until February 16, 2024. Furthermore, these new formulations allow a range of ISO viscosity grades. default 0000036005 00000 n Lower-viscosity PAOs have a unique property of biodegradability. 0000002192 00000 n Give us a call to discuss how Synfluid PAOs can withstand the pressure in your hydraulic applications. The chart below shows specific properties of four of our PAO grades that are well-suited to metalworking applications. The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. Why does this happen? It is true there are many high-quality base oils around, but the highest quality is still achieved when Synfluid PAOs are chosen. Polyalphaolefins also have poor fire resistance and biodegradability. Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. 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. Not a subscriber or a registered user yet? 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. For other applications, PAOs safe and non-toxic nature allows it to be used where incidental food contact certification or kosher approval is necessary. They're found in everyday food and available as supplements. 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 . Group IIIB was unable to consistently pass the TDI or M111 tests. 0000035336 00000 n Chevron Phillips Chemical offers two lines of PAOs. If a polyurea-based thickener is chosen in conjunction with a synthetic base oil, such as a polyalphaolefin (PAO), there is no compatibility risk to be expected. Adobe InDesign CS6 (Macintosh) Oxidative and other lubricant degradation mechanisms would follow the same trend. &&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$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. 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. 102 0 obj 0000012542 00000 n Synfluid PAOs are designed to provide stable viscosities at low temperature and excellent viscometrics and deliver oxidative stability. PPDs act only on linear or waxy compounds, and these characteristics are absent from PAOs. The VI trend is only true for a family of base oils. endobj The properties mentioned above are in addition to the normally excellent performance you have come to recognize with PAO. 99 0 obj PAOs are the most common synthetic basestock used in industrial and automotive lubricants. @0NI$$I)I$JRI$I$$I)I$JRI$'I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$L$I$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$IJI$RI$I%)ekvEJX'I$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJL'I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI2tI%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RI$I%)$IJI$RID4>))I$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I$JRI$I$$I)I*4V~u. 0000036029 00000 n The Ethylene price in the Europe region was dull throughout the third quarter of 2022, which abetted the declining price trend of PAO throughout Q3 in Europe. 0000000776 00000 n Adobe PDF Library 10.0.1 Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. endstream As fluids flow throughout the equipment, they travel through various lubrication regimes and shear environments, resulting in viscosity changes for non-Newtonian fluids. esters or alkylated naphthalenes) to improve their solvency and deposit control. endobj In contrast, a mineral oil will require various antioxidants depending upon the structural makeup. 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. Conversely, if you reduce the temperature, the reaction rate decreases and the oil lasts longer, providing better protection. 0000002226 00000 n As oil volatilizes, the viscosity increase will result in poorer overall performance. Typically, as the viscosity drops, the volatility increases. 0000042568 00000 n Some of the advantages of PAO-based lubricants are summarized in Table 5. 0000135087 00000 n The VI of PAOs typically only varies one to two points. 0000052609 00000 n Absolutely! High molecular weight compounds will degrade pour point, cold crank and other low-temperature viscometrics. 176 0 obj COMPATIBILITY CHART Chemical Natural Rubber SBR, GRS Butyl EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone Fluorosilicone Fluoro Elastomers LEGEND A - RECOMMENDED B - MINOR TO MODERATE EFFECT C - MODERATE TO SEVERE U - UNSATISFACTORY BLANK - INSUFFICIENT DATA Acetaldehyde C U A A U C C U C . I love to talk about food, and I love to talk about Synfluid PAO! <> In order of volume used, they are: polyalphaolefins (PAOs), organic esters, and polyglycols. We look forward to helping you consolidate your grease cabinet! 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. 0000036701 00000 n Business never stands still, but you can always count on dependable Chevron Phillips Chemical Synfluid PAOs. Although VI is an important indicator, when used alone, VI is misleading. The chart differentiates the blending capabilities of various base oils to meet energy-efficient motor oils. Aviation hydraulics require the use of PAOs because of the inherently high flash/fire points and low volatility. There are multiple formulations behind the science of synthetic lubricants that can complicate making the right choice for any application. Polyolefin. Applications for PAO-based lubricants expanded to circulating and gear oils. 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). Our safety, technical and regulatory product information, as well as company and industry resources. 89 0 obj BioPreferred is a registered service mark of the United States Department of Agriculture. Ethylene is produced by cracking either crude oil or natural gas. Synthetic lubricants can be very different chemically and what defines those differences are the basestocks used as the basis for the lubricant. Both lubricant types are used in industrial gearboxes, compressors, and even air conditioning systems. These products are acceptable for use as a lubricant (H1) or as a lubricant component (HX-1), with incidental food contact in and around food processing areas. Polyalphaolefin Characteristics <]/Prev 170099>> Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. The uniquely beneficial quality of PAOs has been demonstrated in a series of European engine tests. Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. 9 0 obj <>stream The most favorable performance is achieved by using the highest-quality base oils. %PDF-1.4 % 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. 4e739735ec50523ad929b6aac8340ae467185943 The chart below illustrates the relative effect base oils have on the operating temperatures in a modified four-ball machine. 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. M/ B#z9lBGaB=]yz!sG !*, general guideline for pump material selection, from application/x-indesign to application/pdf. %%EOF The PAOsare produced through synthesizing oligomers of either 1-decene or 1-dodecene. 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. Lowering torque reduces the energy requirements of the equipment and improves grease distribution. The reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. 4 Chemicals PVC CPVC PP PVDF ABS. concentration from 0.5 percent to 1 percent. As temperature increases, a higher VI fluid will give increased fluid film thickness, which could result in lower wear. Focusing on the components of the additive package can further influence the performance of the formulation. We believe that it is possible to achieve a passing mark with even lower amounts of PAO, further reducing costs. This provides several advantages, one of which can be illustrated by gas chromatography. <>stream startxref False 0000135019 00000 n For instance, boosting the additive package with an additional 0.4% aminic antioxidant, in combination with the Synfluid PAO base oil, achieved a 35 percent improvement in HPDSC results. PAO basestocks were developed in the 1930s and used commercially as a base for engine oils starting in the 1970s. In a comparison of gear lubricants, PAOs reduced the effective operating temperature by as much as 10 20C. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. The price of Polyalphaolefin (PAO) has been steadily decreasing throughout the third quarter of 2022 on the back of the poor performance of the downstream automotive sector in the continent. Buna-N Satisfactory for "O . Process Chemical Compatibility Guide Polyphenols are a complicated group of plant-based chemicals. 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. 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. Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. Note the differences between a VHVI mineral oil and Synfluid Polyalphaolefin (PAO) 5 in the Scanning Brookfield chart below. Additionally, PAOs have high viscosity indices, which lead to less film thickness reduction at elevated temperatures. Weve got you covered! Finally, greater oxidative stability extends oil life and keeps the compressor clean for a longer service interval. 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. Glad you asked! 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. The direct feedstock (normal alpha olefin NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. For instance, Chemtool Incorporated utilizes Synfluid PAOs in greases, and they have been able to formulate their products to take specific advantage of Synfluid PAO properties, yielding improvements in low-temperature mobility and torque. PAG-based lubricants are polar (water-soluble PAG > water-insoluble PAG > oil-soluble PAG), where PAO-based lubricants are essentially non-polar. xmp.did:F87F1174072068118083E936383AAE83 Synfluid PAOs have very narrow molecular weight ranges, which are attributed to our high-purity feedstocks. 2014-03-26T09:12:59.004-05:00 One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency.