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C12-derived PAOs also provide advantages with higher Viscosity Index (VI), better flash/fire points, and even lower cold crank simulated viscosities. Of course, and your options are growing! 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. 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 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. Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. 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. As pressure increases, so too does the viscosity of the lubricant. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 163 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> You can see a medical doctor for your burn, but Dr. Ken Hope can help with your base oil and formulation challenges. 0000001726 00000 n 0000042568 00000 n 0000033361 00000 n / Defense Daily subscriber and registered users, please log in here to access the content. 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. Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). In order of volume used, they are: polyalphaolefins (PAOs), organic esters, and polyglycols. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. Glad you asked! With the powerful combination of MOLYKOTE. Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. 2014-03-26T09:12:59.004-05:00 0000135019 00000 n 0 Lowering torque reduces the energy requirements of the equipment and improves grease distribution. endobj The lower volatility decreases oil replacement costs by reducing oil consumption. However, these products have demonstrated unique advantages in Sequence IIIF, VW T4 and TDI tests due to many of the other properties that are inherent in them. In addition, low viscosity SpectraSyn PAO products are hydrolytically stable, have good compatibility with mineral oils and are frequently combined with other synthetic basestocks (e . 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. The key to unlocking the full potential of your formulation requires using the right combination and concentration of antioxidant and Synfluid PAO. 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. In contrast, a mineral oil will require various antioxidants depending upon the structural makeup. Were a company with deep-rooted values, and were looking for people like you to join our team. Other base oil properties need to be considered. Give us a call, and well be happy to discuss our high-quality Synfluid PAOs with you. One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency. Absolutely! endstream endobj 8 0 obj <>stream Research at the U.S. mary berry grandchildren names . Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. So yes, PAOs can provide flexibility in your food-grade base oil selection, depending upon your performance requirements. From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. The primary difference between these two products is pour point. 4 0 obj <> endobj 179 0 obj 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. 0000139372 00000 n RESISTANCE CHART RATINGS CHEMICAL EFFECT A No effectExcellent B Minor effectGood 2. PAG-based lubricants are commonly used in compressors, gearboxes, air conditioning systems, metalworking, quenching, and hydraulic systems where fire-resistance or environmental acceptability are required. The use of mineral oil-based lubricants in the world, however, is decreasing. <> As fluids flow throughout the equipment, they travel through various lubrication regimes and shear environments, resulting in viscosity changes for non-Newtonian fluids. California Transparency in Supply Chains Act Disclosure. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. 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. 0000013783 00000 n Aviation hydraulics require the use of PAOs because of the inherently high flash/fire points and low volatility. The table below shows how our new Synfluid mPAOs offer significant advantages in pour point and viscosity index over conventional high-viscosity PAOs. 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. Two lubricants with the same VI may perform dramatically differently at low temperatures. 1. Synfluid PAOs have helped you to meet industry specifications in the past. Bk.2z3)))lBShBSX!D !DOaBBB*=]!z 0000002226 00000 n The difference in the CCS viscosity at -35C is 15 percent, which is substantial. This is just one of the many performance advantages of Synfluid mPAO. But what happens below 40C? 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 dodecene-based products offer lower volatility at comparable viscosities to the decene-based products. The degree of the advantage may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). The superior low-temperature flow characteristics of PAOs ensure faster coating of critical parts in the compressor during startup, minimizing wear. Some of the advantages of PAO-based lubricants are summarized in Table 5. LDPE is defined by a density range of 0.910-0.940 g/cm3. cally stable, have good compatibility with mineral oils and can be combined with other more polar synthetic basestocks (e.g. ]-]jW|^X^=E^7J3kgI%_9+v}Fwq{r9 *d(C>~z|7X#o!9lwu{^1se9),7v)mE,wa?t3 a$X{wzVAw}E^:5--_OXY+. The Scanning Brookfield chart on this page demonstrates the difference in viscometrics between a Synfluid PAO and a pour point depressed mineral oil. Were a company with deep-rooted values, and were looking for people like you to join our team. 0000041967 00000 n 0000018828 00000 n Typically, petroleum-base oils are not synonymous with terms like green or environmentally friendly. With todays oils requiring a higher-quality lubricant basestock to meet more stringent tests, polyalphaolefins are perfectly tailored and consistently manufactured to meet the challenge. Water for liquid cooling comes from different sources. Having a high viscosity index helps to protect an engine at temperature extremes. 93 0 obj trailer <<1656AD0EDA344239AE3641B5710538C3>]/Prev 1036271>> startxref 0 %%EOF 296 0 obj <>stream 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. <> These combined benefits provide the properties required for severe service applications and extended drain intervals. This resistance to fire and flame propagation improves the margin of safety in the event of a hydraulic leak. hence, compatibility with base-oil molecules like PAO oil is improved. Our C12-based grades further improve flash/fire points by as much as 10 percent over other commercial polyalphaolefins. As oil volatilizes, the viscosity increase will result in poorer overall performance. 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). 89 0 obj 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. Sorry, you need to enable JavaScript to visit this website. Polyalphaolefin (PAO) fluids are the most common major synthetic base oil used in industrial and automotive lubricants. converted PAOs offer exceptionally low volatility due to their controlled formation, which yields carefully designed molecular weights. 0000014966 00000 n Adobe PDF Library 10.0.1 0000139641 00000 n Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. 0000103071 00000 n 178 0 obj 56 0 obj<>stream Grade Name. These advantages are achieved without the need for VI improvers or other additives, which may promote other deleterious effects as they degrade. Buna-N Satisfactory for "O . 4 6 165 0 obj Remember, PAOs are carefully designed, not refined. 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. Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. Better heat transfer coefficients, increased lubricity and the basic chemical structure of PAOs all contribute to the lower temperature in the gearbox. Furthermore, the process is a simpler, more energy-efficient route for grease production. Whether its transportation or industrial lubes, greater fuel efficiency means lower operating costs. The information from such third party sources is believed to be reliable and accurate; however, Purchaser should make its own determination of compatibility before using any SpillTech product. &&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$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? endobj general guideline for pump material selection 2013-07-10T14:05:23-05:00 0000001216 00000 n 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 However, not all synthetic lubricants are created equal. The direct feedstock (normal alpha olefin - NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. This is the case for blending Synfluid PAO 5 and PAO 7. As temperature decreases, a higher VI fluid will have reduced viscous drag, which could lead to higher horsepower and energy efficiency. Meet new original equipment manufacturer and industry standard requirements. Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. 0000001605 00000 n However, moving to lower-viscosity oils is a possibility only if you can maintain a low Noack volatility for emissions control and lubricant stability. 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. Engine oil tests such as VW T-4 and Seq. H|% `\ml emt8uHJs;7W*"_?~o~O? False Furthermore, we are able to achieve these properties with non-decene alpha olefin feedstocks while providing advantages over existing products and extending feedstock supply. These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. endobj For white oil applications, this high saturation level would give a greater degree of chemical inertness. Low-viscosity PAO fluids are used in automotive applications, such as engine oil and gear lubricants. III F challenge formulators, and their suppliers, to step up performance for the next generation of engine oils. PAO-based greases are typically used at temperatures over 100C because of thermal and oxidative concerns. Technical White Oils are approved for incidental food contact at USDA-approved meat and poultry plants. Group IIIB was unable to consistently pass the TDI or M111 tests. Give us a call, and well be glad to discuss your applications and provide technical help. 0000016208 00000 n 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. endobj The chart below shows rotary bomb (ASTM D2272) results between Synfluid PAOs and some mineral oils. Polyalphaolefins offer great high temperature properties and low volatility. 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. 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. If a certain application can sacrifice a 10 15C increase in the pour point, then there is as much as a 25% improvement in volatility, as shown in the chart below. PAO-based rotary screw compressor oil offers better performance in the compressor. Since PAO fluids are synthetic hydrocarbons, they are compatible with and often combined with mineral-based oils. PAOs are the most common synthetic basestock used in industrial and automotive lubricants. The grease is then inspected for visual abnormalities and can be tested for penetration and four-ball wear change. Well be happy to help you solve your lubricant concerns. <>stream However, Group III base stocks are derived from multiple feedstock choices and processing technologies, which create variability in the properties. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. endobj Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. To get a superior lubricant, you need to start with a superior base oil. 0000140193 00000 n NLGI #2. xref They have different characteristics, meaning that one may be superior to the other under certain circumstances. 0000022832 00000 n Focusing on the components of the additive package can further influence the performance of the formulation. 4 Chemicals PVC CPVC PP PVDF ABS. Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. 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. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 162 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> %PDF-1.4 % endobj A grease formulated with Synfluid PAO and OMGs Calciplex grease precursor could yield a multipurpose product, which allows for consolidation of your grease inventory. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. Certainly! Several synthetic base oil types fall into the SHC category. In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. 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. 0000017608 00000 n Using PAOs with biobased oils can provide both high performance and biodegradability. 0000007470 00000 n The vast number of high-quality base oil choices can be daunting when trying to balance fuel efficiency and wear protection. Softening, loss of strength, or swelling may occur. %%EOF Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. Adobe InDesign CS6 (Macintosh) Synfluid PAOs have very narrow molecular weight ranges, which are attributed to our high-purity feedstocks.