There can be many benefits from choosing a high VI base fluid. In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. Dominant in a commercial sense are polyethylene and polypropylene. PAOs are considered a very pure substance since they are derived from petrochemically pure ethylene and then from 1-decene or 1-dodecene, which could be considered a further purification step. 4 0 obj <> endobj This new system improves the viscosity properties, which should be more energy conserving and achieves the ultimate biodegradation rating ASTM D5864-PW1. False Specific tests such as the Volkswagen T-4, TDI and Peugeot TU-5 have increased the demand for higher-quality base oils. 0000001332 00000 n Polyalphaolefin Characteristics guide for chemical uses Polyalphaolefin (PAO) fluids are the most common major synthetic base oil used in industrial and automotive lubricants. June 16, 2022; Posted by usa volleyball national qualifiers 2022; 16 . Its great to have the opportunity to talk about both. Two major types of synthetic basestockspolyalkylene glycols (PAG) and polyalphaolefin (PAO)and the lubricants formulated from them, will be compared. what chemicals to use The latest news, content and events about our company, initiatives, markets and products. 0000003482 00000 n The trend falls short when comparisons are made between PAOs and mineral oils, based solely on the VI. This chart illustrates another benefit of using Synfluid PAOs at increased antioxidant treat rates. hb```b``nd`c``. 3.0 CHEMICAL COMPATIBILITY GUIDE FOR METALLIC MATERIALS In addition to this chemical compatibility chart, report TR-60C, Bal Seal has two other reports: report TR-60A "Chemical Compatibility Guide for Bal Seal PTFE, Filled PTFE, and Polyethylene Seal Synfluid PAOs have helped you to meet industry specifications in the past. PAG polymers, first discovered more than 150 years ago, saw their breakthrough application occur during World War ll. They're found in everyday food and available as supplements. xref D = Severe Effect, not recommended for ANY use. polyalphaolefin compatibility chart - dice-dental.asia 0000002995 00000 n The relative availability of olefin monomer was certainly a consideration (i.e., 1-octene vs. 1-decene). Thermal conductivity is the measure of the ability to conduct heat. PAG basestocks are classified as a Group V oil, meaning a synthetic basestock that is not defined as a Group I, II, III, or IV base oil. Later used in many industrial applications from compressor, hydraulic, and turbine fluids to gear oils and metalworking fluids. xmp.did:F87F1174072068118083E936383AAE83 Compatibility testing is generally carried out at high temperatures, simulating an accelerated life and poor or stressful conditions for the plastic and elastomer/rubber. The vast number of high-quality base oil choices can be confusing when balancing fuel efficiency and wear protection. 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. You would expect the viscosity to improve with a lower pour point, but the opposite is true. The use of mineral oil-based lubricants in the world, however, is decreasing. Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 160 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> PAO, Polyalphaolefin Liquid Chillers (PAO) from Bemco Inc. You can see a medical doctor for your burn, but Dr. Ken Hope can help with your base oil and formulation challenges. Having a high viscosity index helps to protect an engine at temperature extremes. The chart below shows the trends in industry specifications regarding low-temperature performance relative to Synfluid PAO. The table below shows a comparison of conventional hydraulic oils with the new PAO biobased lubricant from RLI. Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. %PDF-1.4 % PAOs are Newtonian fluids; in other words, their viscosities are fairly independent of shear rate. This will increase the dependence on high-quality base oils such as PAOs. Other base oil properties need to be considered. <>stream However, VI doesnt tell the whole story it only reflects the viscosity/temperature relationship between 40C and 100C. 0000003221 00000 n The degree of the advantage may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). 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. You see, PAOs are carefully designed, not refined. To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. <> Address specific system site conditions (potential for water ingression). Grease is a solid to semi-fluid lubricant, typically used for difficult to service equipment, such as bearings or suspension systems. 0000000416 00000 n PAOs demonstrate advantages in three key areas: safety, performance and environmental sensitivity. endobj These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. 0000012483 00000 n Not necessarily. Use our Chemical Compatibility Chart as guide for evaluating the resistance of polymer and metal materials to a wide range of chemicals found in industrial . PAG-based lubricants are polar (water-soluble PAG > water-insoluble PAG > oil-soluble PAG), where PAO-based lubricants are essentially non-polar. default Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. Changes in low-temperature viscometrics and oxidative stability requirements demand higher-quality base oils. Chevron Phillips Chemical offers two lines of PAOs. Use this chart to help guide your component selection. endobj 179 0 obj The viscosity at an extreme pressure (hp) changes exponentially with pressure (P) as described in the following formula: a is the pressure coefficient for a base oil. @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. 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. We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. Fluids are typically subjected to various shear and temperature conditions. The direct feedstock (normal alpha olefin - NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. 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. They have different characteristics, meaning that one may be superior to the other under certain circumstances. Synfluid PAOs are qualified as technical white oils (per 21 CFR 178.3620(b)(1)) due to their clear, bright color and exceptional UV properties. 0000013783 00000 n 2013-07-10T14:05:23-05:00 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. 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 viscosity grade decreases, the volatility and high-temperature/high-shear viscosity will be limiting factors. This article will discuss the most common synthetic fluids aiming to help end-users make the right choice for their applications. 177 0 obj endobj We believe that it is possible to achieve a passing mark with even lower amounts of PAO, further reducing costs. Youre not kidding! However, unlike foaming, entrained air can be a difficult problem to treat with additives. This is one clear benefit of using a carefully designed base oil. The PAOs . All rights reserved. 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. 165 0 obj High Performance Liquid Cooling Loop Design - Boyd Corporation 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. 0000162144 00000 n The viscosity of the base oil is largely irrelevant in relation to the compatibility risks with the thickener. Initially, it was intended to fill the gap in supply and was found to be exceptionally suitable for applications where extremely low pour points were not necessary. Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. polyalphaolefin compatibility chart. Furthermore, the process is a simpler, more energy-efficient route for grease production. Polyalphaolefins also have poor fire resistance and biodegradability. A formulator choosing the right base oil is like a craftsman choosing the right tool it needs to fit the job. Unlike other industrial basestocks, PAOs are generally classified by their kinematic viscosity at 100C. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. This is a far greater benefit than can be achieved from other base oils. endstream endobj 5 0 obj <>>> endobj 6 0 obj <>>>/Rotate 0/Type/Page>> endobj 7 0 obj <>stream European specifications, as well as those in other regions, are expected to tighten. 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 . 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 grease is then inspected for visual abnormalities and can be tested for penetration and four-ball wear change. <> We look forward to helping you consolidate your grease cabinet! %PDF-1.4 % As pressure increases, so too does the viscosity of the lubricant. xref Because of this extensive chemical compatibility, which spans considerable concentration and temperature ranges, . Ethylene is produced by cracking either crude oil or natural gas. Some of the disadvantages of PAO-based lubricants are outlined in Table 6. The chart below illustrates the relative effect base oils have on the operating temperatures in a modified four-ball machine. 0000014966 00000 n Give us a call, and well be happy to discuss our high-quality Synfluid PAOs with you. Rotary screw compressor oils formulated with PAO offer performance benefits not obtainable with a mineral-oil-based formulation. 232 0 obj 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. Understanding PAG- and PAO-Based Lubricants - POWER Magazine 2013-07-10T14:05:23-05:00 PDF Chemical Compatibility Chart - Emerson Synfluid PAO 5 and PAO 7 also offer several advantages in addition to the volatility, such as low pour point, high viscosity index, improved oxidative stability and excellent low-temperature viscosities. These excellent pour points are achieved while increasing the viscosity indices (VI) over traditional HV PAO. The effects of the shear rate differences are even more exaggerated at low-temperature startup conditions, when the lubricant function is critical for equipment protection. Metallocene-catalyzed commercial mPAO basestock grades can attain a viscosity of 300 cSt at 100C. 0000048689 00000 n Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. Note the differences between a VHVI mineral oil and Synfluid Polyalphaolefin (PAO) 5 in the Scanning Brookfield chart below. The results indicate that the CSC 980 Tan grease has a running torque of 3.77 N-m versus 10.9 N-m for the same grease with an alternate base oil. Therefore, at high temperatures, it is advantageous to utilize a more stable base oil, specifically Synfluid PAO. M/ B#z9lBGaB=]yz!sG !*, general guideline for pump material selection, from application/x-indesign to application/pdf. The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. Approximately 80% of synthetic lubricants used in the world are of three types. While pour point is one consideration, a formulator has to take into account the total specification needs. There are indeed pressures in the industry that require improved oxidative stability. 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. PDF Seal Material Compatibility Chart - panamlubricants.com So you can look to Synfluid PAO to help you formulate lubricants with both environmental benefits and outstanding performance properties. Aviation hydraulics require the use of PAOs because of the inherently high flash/fire points and low volatility. Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. Challenges like these truly reveal the performance advantages of Synfluid PAOs. News & Technology for the Global Energy Industry. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 161 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> <]/Prev 170099>> endobj in extreme environments and to avoid plastic and elastomer compatibility problems. Synfluid PAOs are crafted from an on-purpose process that yields a consistent, high-quality product. 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. Keys for Proper Grease Selection - Machinery Lubrication endobj 2014-03-26T09:16:41-05:00 Sorry, you need to enable JavaScript to visit this website. 0000162572 00000 n Polyalphaolefins Technology | Chevron Phillips Chemical Our safety, technical and regulatory product information, as well as company and industry resources. Chemical Compatibility Guide Disadvantages of PAG-based lubricants are summarized in Table 3. startxref They are also employed as base fluids in some wide temperature range greases. 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. With many new base oils being introduced to the market, lubricant consistency can really be a challenge. Additionally, PAOs have high viscosity indices, which lead to less film thickness reduction at elevated temperatures. xmp.did:F87F1174072068118083E936383AAE83 First, dont touch the gear box; you will burn your hand. We have measured a 25 percent improvement in oxidation induction times simply by decreasing the test temperature by 10 degrees. 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ; !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? PAOs are used extensively in automotive fluids as well as hydraulic, gear and bearing oils, working in extremely cold climates or hot applications. 0000036029 00000 n Weve got you covered! 0000001493 00000 n 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. High energy costs have hit both businesses and consumers hard, and the pressure is on to conserve. Volatility is a concern for many applications, especially where higher operating temperatures occur or longer service life is desired. LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. Synfluid PAO improves finished lubricant performance when formulated into biodegradable and biobased lubricants in low-temperature viscometrics and oxidative stability. <> This is the case for blending Synfluid PAO 5 and PAO 7. Because metalworking processes can generate heat, these properties give you an intrinsic safety margin over the more volatile oils that are typically used. PAG lubricant basestocks can be designed to be water-soluble, water-insoluble (partial mineral oil compatibility), or oil-soluble, depending on the selection of starter molecules and monomers to be used in producing the polymer. Chemical Compatibility Guide 99 0 obj Now that fuel economy is more important than ever, even a one percent improvement can make a significant difference on overall costs. California Transparency in Supply Chains Act Disclosure. False xmp.id:B2FC01B10F2068118083E936383AAE83 The direct feedstock (normal alpha olefin NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. The primary difference between these two products is pour point. 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. A run through the test: It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. 10.1 Introduction. 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. For example, the fraction that has predominantly the 1-decene trimer (C30 oligomer) has a 100C viscosity of 4 cSt and is known as PAO 4. %PDF-1.4 % Why does this happen? The chart below illustrates how Chevron Phillips Chemical has come up with an economical solution to a VW T-4 engine test. The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. Leaking fluids from equipment used in sensitive geographical areas can have long-term negative consequences on the environment. As temperature increases, a higher VI fluid will give increased fluid film thickness, which could result in lower wear. 0000027693 00000 n The properties, advantages, and disadvantages reviewed provide some of the main reasons why. <>>> 4 6 To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. The combination of air and oil can often lead to foaming issues. 56 0 obj<>stream The 2002 U.S. Farm Bill Act mandates government agencies to purchase environmentally safe, biobased (vegetable oil) 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. To improve seal compatibility of PAO-based lubricants, an ester is added to the formulation to add some polarity. 11 0 obj <> endobj Softening, loss of strength, or swelling may occur. CHEMICAL RESISTANCE CHART. Were a company with deep-rooted values, and were looking for people like you to join our team. The most favorable performance is achieved by using the highest-quality base oils. Temp. PAO-based lubricants offer a significant advantage in oxidative stability. Furthermore, these new formulations allow a range of ISO viscosity grades. PAOs also resist viscosity increases upon oxidation, which is important in sequence IIIE and VW T4 engine tests. 0000103071 00000 n PDF CHEMICAL RESISTANCE CHART - U.S. Plastic Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. 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. The chart below shows how Synfluid PAOs can help meet these challenges with the excellent volatility properties of our PAO 5, 7 and 9 cSt grades. Specifically, soybean-derived oils or other bio-derived oils alone would not meet some oxidative stability and low-temperature performance requirements. Actions. In drivetrain lubricants, reducing the traction coefficient and lowering viscosity are key ways to increase fuel economy, but lower viscosity must be balanced to provide adequate wear resistance. The chart below shows the operating temperature range of a PAO-based, OMG process grease versus comparable mineral-oil-based grease. Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). 4 Chemicals PVC CPVC PP PVDF ABS. We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. (2;2222;;;;;;;;;;;;;;;;;@@@@@;@@@@@@@@@@@@@@@@@@@@@ " B A drop-in replacement for petroleum, it's used in countless applications in many industries. 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. Chemical Compatibility Guide - Galvanized Steel - SpillContainment.com <> 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. Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. The current trend toward lower viscosities, while providing for extended drain capabilities, does present an interesting challenge for base oils. This difference in polarity impacts many lubricant properties including elastomer compatibility, paint solvency, deposit control, and lubrication. converted We were the first to offer these materials to the marketplace, and many years of experience with 1-dodecene-based PAOs has helped us to refine the process and deliver very high-quality products. The most favorable performance is achieved by using the highest-quality base oils. 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. One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency. 0000140193 00000 n PAOs offer exceptionally low volatility due to their controlled formation, which yields carefully designed molecular weights. Using PAOs with biobased oils can provide both high performance and biodegradability. 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 instance, excellent water separation improves compressor operability by reducing the chance of emulsion formation. Some properties such as Viscosity Index (VI) or C viscosity can approach those of PAOs. Low molecular weight compounds will degrade other performance requirements, such as volatility, flash and fire points. 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. Understanding the advantages and disadvantages of each can help end-users decide which option is best for a given application. %PDF-1.5 % 0000135087 00000 n The Scanning Brookfield chart on this page demonstrates the difference in viscometrics between a Synfluid PAO and a pour point depressed mineral oil.

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