Whether its transportation or industrial lubes, greater fuel efficiency means lower operating costs. Group V oils also include esters and naphthenic oils. Jun 09, 2022. polyalphaolefin compatibility chart . 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 . Note the differences between a VHVI mineral oil and Synfluid Polyalphaolefin (PAO) 5 in the Scanning Brookfield chart below. 0000001332 00000 n Absolutely! High energy costs have hit both businesses and consumers hard, and the pressure is on to conserve. These advantages show that PAOs address problems other fluids cannot. The C12-derived PAOs were created to give better volatility, giving formulators four new options when choosing PAOs. Regarding the A.O. 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 In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. 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. Disadvantages of PAG-based lubricants are summarized in Table 3. We offer a wide range of solutions essential to your products. Air is usually a really poor lubricant, so your frustration is understandable! As an example of the improved low-temperature torque properties of the PAO-based grease, the chart below shows torque values for Chemtools CSC 980 grease under ASTM D 4693 test conditions for rotation of a wheel-bearing assembly at -40C. Synfluid PAOs have helped you to meet industry specifications in the past. PDF PAO chart - Radco Ind Poly-Alpha-Olefins - an overview | ScienceDirect Topics <]/Prev 170099>> Bk.2z3)))lBShBSX!D !DOaBBB*=]!z You see, the jump hurts the pump.. 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. Some properties such as Viscosity Index (VI) or C viscosity can approach those of PAOs. The ability of a lubricant to reach critical metal-to-metal interfaces in a gear system can be the difference between operation or shutdown. 178 0 obj 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. Because PAOs have a diverse, highly branched isoparaffin structure, they provide excellent low-temperature viscometrics and very low pour points (ppt) without adding PPDs. A polyolefin is a type of polymer with the general formula (CH 2 CHR) n where R is an alkyl group. False in extreme environments and to avoid plastic and elastomer compatibility problems. Chemical Compatibility Guide 0000000416 00000 n Aluminum Chemical Compatibility Chart - calpaclab.com / The magnitude of these benefits will depend on the particular formulation. As a result, the jump in the viscosity adversely effects the ability to pump at low temperatures. We have found that Synfluid metallocene polyalphaolefins (mPAOs) not only have low foaming characteristics, but they also exhibit rapid air release when compared to traditional high-viscosity PAOs. 93 0 obj Our safety, technical and regulatory product information, as well as company and industry resources. This is just one of the many performance advantages of Synfluid mPAO. The chart below shows that the PAO has a higher specific heat, which means that the PAO is better at absorbing heat. 0000036915 00000 n High Performance Liquid Cooling Loop Design - Boyd Corporation 0000041967 00000 n 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. 0000033764 00000 n 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. Additives will increase the overall viscosities; however, PAO base oil leaves plenty of room for meeting specifications. cally stable, have good compatibility with mineral oils and can be combined with other more polar synthetic basestocks (e.g. 0000013783 00000 n 0000002226 00000 n Therefore, at high temperatures, it is advantageous to utilize a more stable base oil, specifically Synfluid PAO. California Transparency in Supply Chains Act Disclosure. endobj Leaking fluids from equipment used in sensitive geographical areas can have long-term negative consequences on the environment. 0000001211 00000 n 99 0 obj 0000035588 00000 n Youre not kidding! polyalphaolefin compatibility chart - amcsalud.com Temp. Polyalphaolefin (PAO) Prices, Price, Pricing, News, Monitor - ChemAnalyst Group III mineral oils and Group IV PAOs are not of the same quality. 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. General properties of water-soluble, water-insoluble, and oil-soluble PAG basestocks are shown in Table 1. Give us a call to discuss how Synfluid PAOs can withstand the pressure in your hydraulic applications. For other applications, PAOs safe and non-toxic nature allows them to be used where incidental food contact certification or kosher approval is necessary. Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. polyalphaolefin compatibility chart - kazuyasu.net 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 0000014966 00000 n Conversely, if you reduce the temperature, the reaction rate decreases and the oil lasts longer, providing better protection. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 162 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> &&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$@t%W8zRu{@ BZfUq(_}I/0]J6AX8*sa}5b\$d`6."$? JFIF Adobe d ##''$ %'% $('++++'()02520)7;;;;7;;;;;;;;;;;;;;; ""2(! More importantly, however, was product performance. With Synfluid PAO 4 cSt having a 73C ppt and 40C viscosity of 2,380 cSt, a PPD is not necessary. Great question! High-viscosity PAO fluids have also become popular in industrial fluids and greases. 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. polyalphaolefin compatibility chart. 0000162144 00000 n These advantages are achieved without the need for VI improvers or other additives, which may promote other deleterious effects as they degrade. Later used in many industrial applications from compressor, hydraulic, and turbine fluids to gear oils and metalworking fluids. converted The uniquely beneficial quality of PAOs has been demonstrated in a series of European engine tests. Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. Lack of mineral oil solubility is a barrier to expanded use of PAG-based lubricants. Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. PAO-based greases are typically used at temperatures over 100C because of thermal and oxidative concerns. However, nothing is perfect, and polyalphaolefin base oils do have a few negative characteristics. 0000002995 00000 n Due to constraints with the supply of 1-decene, the traditional feedstock for PAOs, producers have experimented with alternative feedstocks to meet demand. 0000003221 00000 n Polyalphaolefin plus TDS | ExxonMobil Product Solutions 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. 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! 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. To improve seal compatibility of PAO-based lubricants, an ester is added to . <> 1 . The reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. Cant find what youre looking for? 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 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. This is compared to a conventional hydraulic fluid in the chart below. Focusing on the components of the additive package can further influence the performance of the formulation. 0000003482 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. Refined mineral oils often contain sulfurs, aromatics and other compounds that can erode the quality and consistency of a mineral oil. All rights reserved.
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