RESISTANCE CHART RATINGS CHEMICAL EFFECT A No effectExcellent B Minor effectGood 2. 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. As oil volatilizes, the viscosity increase will result in poorer overall performance. Absolutely! There are multiple formulations behind the science of synthetic lubricants that can complicate making the right choice for any application. 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. Adding a PPD will reduce the pour point of a mineral oil, but it still will not achieve the performance of a PAO. converted They may also be used to develop high-performance, environmentally friendly lubricants. C 20 40 60 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 120 20 40 60 . 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. Chevron Phillips Chemicals Synfluid mPAO 65, 100 and 150 cSt products have very high viscosity indices and lower pour points than other HV PAO products. PAO SYNTHETIC MATERIAL COMPATIBILITY CHART This table is aids in the selection of elastomers, plastics and paints for use in conjunction with PAO synthetic fluids. Some of the disadvantages of PAO-based lubricants are outlined in Table 6. Chemical Compatibility Guide; what chemicals to use; guide for chemical uses; general guideline for pump material selection; material chemical compatibility Synfluid mPAOs exhibit faster air release times, particularly when comparing the 100 cSt blends. Lack of mineral oil solubility is a barrier to expanded use of PAG-based lubricants. PDF CHEMICAL COMPATIBILITY CHART Metallic Materials Used in Bal Seal Products 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. PDF Chemical Compatibility Chart - Emerson The table below shows a comparison of conventional hydraulic oils with the new PAO biobased lubricant from RLI. 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 . polyalphaolefin compatibility chart - ks-sousahonorband.org mary berry grandchildren names . But wait, it gets even better! They're found in everyday food and available as supplements. <> Some of the advantages of PAO-based lubricants are summarized in Table 5. 0000001332 00000 n Sorry, you need to enable JavaScript to visit this website. Our C10-based products, commercialized in the 1970s, were the first in the market. PAO quality is unrivaled in the industry. Since they are fully synthetic, Synfluid PAOs are extremely pure and provide inherent benefits in oxidative stability and viscosity performance at temperature extremes. 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. PDF GREASE COMPATIBILITY CHART - PetroLiance Sometimes, one plus one can equal more than two. Whether its transportation or industrial lubes, greater fuel efficiency means lower operating costs. 0 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. 0000012542 00000 n This is one clear benefit of using a carefully designed base oil. This Chemical Compatibility Chart is a shorthand tool for describing the suitability of miniature fluidic and pneumatic component materials for use in contact with various chemicals. Heres an overview of our production process: Copyright 2023 Chevron Phillips Chemical Company LLC. PAOs are uniquely suited to aviation hydraulics because of the inherently high flash/fire points and low volatility. 0000034554 00000 n 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. <> <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 164 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> 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. Some specifications have a low-temperature MRV requirement. Not a subscriber or a registered user yet? Give us a call, and well be happy to discuss our high-quality Synfluid PAOs with you. 0000034419 00000 n 102 0 obj As pressure increases, so too does the viscosity of the lubricant. The information listed in parentheses is D-1418 nomencalture, common acronyms or common trade names. 0000035336 00000 n Absolutely! Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. In contrast, a mineral oil will require various antioxidants depending upon the structural makeup. Our C12-based grades further improve flash/fire points by as much as 10 percent over other commercial polyalphaolefins. The lower volatility decreases oil replacement costs by reducing oil consumption. 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. They have different characteristics, meaning that one may be superior to the other under certain circumstances. Polyalphaolefin does not contain ring structures, double bonds, sulphur, nitrogen components or waxy hydrocarbons. In addition to these properties, weve also seen a significant reduction in the traction coefficient as compared to conventional high-viscosity PAOs. Aviation hydraulics require the use of PAOs because of the inherently high flash/fire points and low volatility. <> It is possible to get added property benefits from C12-based Synfluid PAOs. Were a company with deep-rooted values, and were looking for people like you to join our team. These properties translate into easier distribution of the grease and improved energy efficiency in the equipment. Challenges like these truly reveal the performance advantages of Synfluid PAOs. 0000034812 00000 n MOLYKOTE. As the chart below shows, greater energy efficient, lower viscosity oils can be made through the selection of PAO, without sacrificing volatility. <]/Prev 170099>> The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. The grease is then inspected for visual abnormalities and can be tested for penetration and four-ball wear change. Youre not kidding! False %PDF-1.4 % PDF Seal Material Compatibility Chart - panamlubricants.com If pour point is not a critical property in your application, then blending a PAO 5 and PAO 7 might give you that clear advantage that you are looking for. Since PAO fluids are synthetic hydrocarbons, they are compatible with and often combined with mineral-based oils. Therefore, reducing the temperature is generally beneficial in extending the life of a lubricant. Focusing on the components of the additive package can further influence the performance of the formulation. Chevron Phillips Chemical offers two lines of PAOs. Not Available - Chemical compatibility information is not available at this time. Temp. Finally, greater oxidative stability extends oil life and keeps the compressor clean for a longer service interval. <> trailer <<1656AD0EDA344239AE3641B5710538C3>]/Prev 1036271>> startxref 0 %%EOF 296 0 obj <>stream <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 163 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). Grease is a solid to semi-fluid lubricant, typically used for difficult to service equipment, such as bearings or suspension systems. 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. The higher the coefficient, the greater the change in viscosity at elevated pressures. Thats a hot topic! Because of their controlled structure, PAOs do not contain lighter, more volatile (small) hydrocarbons. / polyalphaolefin compatibility chart. NLGI #2. The reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. 0000000724 00000 n Give us a call, and well be glad to discuss your applications and provide technical help. The lighter components cause poorer volatility properties as well as lower flash and fire points. 0000021835 00000 n This resistance to fire and flame propagation improves the margin of safety in the event of a hydraulic leak. Approximately 80% of synthetic lubricants used in the world are of three types. For instance, many producers have tailored production to Group II+ stocks at 118119 VI, just below the ambiguous Group III limit of 120VI. Adobe InDesign CS6 (Macintosh) It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ; !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? 2023 DuPont. Compatibility for Base Oil Families Soluble in large fraction Weakly soluble Insoluble Varies with grade Solvent Compatibility for Base Oil Families Note 1: For cross reference to trade names, consult Modern Plastics Encyclopedia, '97, McGraw-Hill Company, New York, 1997. 97 0 obj 0000140275 00000 n endobj C12-derived PAOs also provide advantages with higher Viscosity Index (VI), better flash/fire points, and even lower cold crank simulated viscosities. The chart below shows the gas chromatogram of PAO versus white mineral oil, illustrating the relative enhanced purity of PAO. 0000080859 00000 n 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 PAOs derived from 1-dodecene can improve many properties, including volatility. This resistance to fire and flame propagation improves the margin of safety in the event of a hydraulic leak. 0000036915 00000 n 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. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. 0000048689 00000 n 2 shows the flow chart for producing Cu nanolubricants. guide for chemical uses 177 0 obj California Transparency in Supply Chains Act Disclosure. Specific heat is the amount of heat per unit mass required to raise the temperature one degree Celsius. Sorry, you need to enable JavaScript to visit this website. %%EOF High-viscosity PAO fluids have also become popular in industrial fluids and greases. Due to constraints with the supply of 1-decene, the traditional feedstock for PAOs, producers have experimented with alternative feedstocks to meet demand. 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. With the powerful combination of MOLYKOTE. 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. %%EOF 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. 0000013783 00000 n Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. 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. 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. Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. First, dont touch the gear box; you will burn your hand. Great question! Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. PDF 304 Stainless Steel Chemical Compatibility Chart from ISM - Industrial Spec Grade Name. endobj PAO-base oils help improve fuel economy in engine and drivetrain oils by reducing viscosity, volatility and traction coefficients as the chart below shows: These results show the potential for reducing friction loss using PAOs, which also typically have lower pressure-viscosity coefficients than mineral oils reducing elastohydrodynamic gear friction losses and energy consumption. These excellent pour points are achieved while increasing the viscosity indices (VI) over traditional HV PAO. hb```b``nd`c``. The use of mineral oil-based lubricants in the world, however, is decreasing. The chart below shows the trends in industry specifications regarding low-temperature performance relative to Synfluid PAO. A grease formulated with Synfluid PAO and OMGs Calciplex grease precursor could yield a multipurpose product, which allows for consolidation of your grease inventory. hence, compatibility with base-oil molecules like PAO oil is improved. This will increase the dependence on high-quality base oils such as PAOs. 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. High energy costs have hit both businesses and consumers hard, and the pressure is on to conserve. SYNTHETIC OIL COMPATIBILITY WITH SEAL MATERIAL SEAL MATERIAL PAO ESTER POLYGLYCOL NEOPRENE OK NR NR VITON OK OK OK BUNA-N Less than 30% acrylonitrile OK NR NR 30-36% acrylonitrile OK OK OK Greater than 36% acrylonitrile OK OK OK CELCON OK OK OK TEFLON OK OK OK SILICONE OK OK OK NYLON . Poly-Alpha-Olefins - an overview | ScienceDirect Topics 4 6 When PAO 5 and PAO 7 are compared to equiviscous blends of other PAOs, the volatility advantage can be seen more clearly. endobj For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. Our team of experts answer the most frequently asked questions. 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. Low-viscosity PAO fluids are used in automotive applications, such as engine oil and gear lubricants. 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. 0000003482 00000 n Polyolefins, including poly (ethylene), poly (-olefin), poly (styrene), and poly (dienes), are the most widely-used polymer materials. 165 0 obj 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. The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. Changes in low-temperature viscometrics and oxidative stability requirements demand higher-quality base oils. Polyalphaolefin plus TDS | ExxonMobil Product Solutions polyalphaolefin compatibility chart. 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. 1 . From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. endobj 0000001764 00000 n 0000000549 00000 n Flash Point (F) SpectraSyn Plus 3.6. 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. Defense Daily subscriber and registered users, please log in here to access the content. Glad you asked! We offer a wide range of solutions essential to your products. Unlike other industrial basestocks, PAOs are generally classified by their kinematic viscosity at 100C. 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. 0000017608 00000 n These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. 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. Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. PAOs are used extensively in automotive fluids as well as hydraulic, gear and bearing oils, working in extremely cold climates or hot applications.
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