However, unlike foaming, entrained air can be a difficult problem to treat with additives. Give us a call. endobj PAG-based lubricants are polar (water-soluble PAG > water-insoluble PAG > oil-soluble PAG), where PAO-based lubricants are essentially non-polar. Our unique PAO 2.5cSt further improves flash/fire points by as much as 10 percent over other commercial polyalphaolefins. 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 . When unsure of a components precise identity or version, the manufacturer Sorry, you need to enable JavaScript to visit this website. Its estimated that over 100 million gallons of fluids leak from hydraulic machinery and other lubricant equipment in North America each year! 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. Since then, the company has expanded PAO as well as ethylene production, both basic building blocks for many petrochemical processes. endobj Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis (methacryloyl) derivative of ethylene glycol. 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. 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 degree of the advantage may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). 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. Cant find what youre looking for? And we pioneered and patented our unique C12-based PAOs in the 1990s. While pour point is one consideration, a formulator has to take into account the total specification needs. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. PAOs on the other hand are derived from a clearly defined processing technology using petrochemically pure alpha olefins. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. Synfluid PAOs are already known for their excellent low-temperature and oxidative stability properties. June 16, 2022; Posted by usa volleyball national qualifiers 2022; 16 . polyalphaolefin compatibility chart. When you add up the benefits, you may see that one plus one can make more than two. We offer a wide range of solutions essential to your products. 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. 4 6 Understanding the advantages and disadvantages of each can help end-users decide which option is best for a given application. Low-viscosity Synfluid PAOs are both NSF H1 and HX-1 registered. Their polymerization can benefit greatly from the development of highly active and highly selective catalysts, as the catalysts strongly affect their properties. Working in conjunction with the Union Carbide Chemicals, Plastics Company Inc., and the Mellon Institute of Industrial Research, the USNRL developed the first water-glycol, PAG-thickened, fire-resistant hydraulic fluid (WGHF). <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 158 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> Sorry, you need to enable JavaScript to visit this website. The chart below shows biodegradation test results for Synfluid PAO 2.5, 4 and C12 Dimer, which indicate that these products could qualify as inherently biodegradable according to the ASTM D5864 test method. There are many advantages! 0000139641 00000 n default 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. Great question! 232 0 obj One application in which they have not worked well is in high-temperature (high-pressure) reciprocating air compressors where valve deposits have been an issue. 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. Whether for automotive or industrial applications, these products can improve performance and solve problems. Volatility is a concern for many applications, especially where higher operating temperatures occur or longer service life is desired. 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. 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. When possible, testing compatibility between the specific PAG lubricant to be used and the specific seal types or paints to be used is recommended. endobj 0000001216 00000 n To improve seal compatibility of PAO-based lubricants, an ester is added to . Metallocene-catalyzed commercial mPAO basestock grades can attain a viscosity of 300 cSt at 100C. Later used in many industrial applications from compressor, hydraulic, and turbine fluids to gear oils and metalworking fluids. endobj 11 0 obj <> endobj 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. Sometimes, one plus one can equal more than two. No matter what the combination of additive or base oil, one thing is certain: When you begin with a higher-quality base oil, you will achieve a better formulation in the end. 0 For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. 1 . The latest news, content and events about our company, initiatives, markets and products. After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. Weve got you covered! The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. As the chart below shows, greater energy efficient, lower viscosity oils can be made through the selection of PAO, without sacrificing volatility. The 2002 U.S. Farm Bill Act mandates government agencies to purchase environmentally safe, biobased (vegetable oil) lubricants. 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. The most favorable performance is achieved by using the highest-quality base oils. 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. 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). In contrast, the Synfluid PAO formulation achieves a pass with as little as 30 percent PAO, the balance being Group I mineral oil. xref Polyalphaolefin (PAO) fluids are the most common major synthetic base oil used in industrial and automotive lubricants. Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. 0000000416 00000 n Driveline specifications continue to become more stringent. Synthetic basestocks, more so than in mineral oil basestocks, are the primary contributor to most of the basic properties of the lubricant, including oil or water solubility, low-temperature fluidity, lubrication, volatility, ignitability, and seal and paint compatibility. 9 0 obj <>stream Although VI is an important indicator, when used alone, VI is misleading. However, not all synthetic lubricants are created equal. 178 0 obj endobj 0000135615 00000 n 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. Specific tests such as the Volkswagen T-4, TDI and Peugeot TU-5 have increased the demand for higher-quality 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. The challenge presented to a formulator is maintaining the performance levels while achieving biodegradability. 0000021835 00000 n 0000002192 00000 n 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 . Process Chemical Compatibility Guide &&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."$? polyalphaolefin compatibility chart. I love to talk about food, and I love to talk about Synfluid PAO! If you would like us to test your formulation or have questions about our formulating experience, give us a call. There are distinct advantages in volatility and low-temperature viscosity. 0000007470 00000 n The relative availability of olefin monomer was certainly a consideration (i.e., 1-octene vs. 1-decene). xmp.did:F87F1174072068118083E936383AAE83 xmp.did:00801174072068118083E936383AAE83 2014-03-26T09:12:57.905-05:00 0000000776 00000 n Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. These include PAOs and also relatively common polyisobutenes (PIB), which are sometimes used as oil additives or as base oils in two-stroke engines. As the chart above clearly demonstrates, the difference in viscosity as a function of shear rate is magnified as temperature decreases. These are areas where PAOs excel. To get a superior lubricant, you need to start with a superior base oil. This lowers their volatility, creates less hydrocarbon tailpipe emissions and raises the flash point. package, an optimal PAO formulation will be different than that of mineral oils. PAO fluids are classified as a Group IV base oil and are made by a two-step reaction process using linear alpha-olefins like 1-decene. 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. Polyolefin. endobj The difference in the CCS viscosity at -35C is 15 percent, which is substantial. Polypropylene Satisfactory to 120 F. 4. It is possible to get added property benefits from C12-based Synfluid PAOs. 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. xmp.iid:00801174072068118083E936383AAE83 Synfluid PAOs have helped you to meet industry specifications in the past. The most favorable performance is achieved by using the highest-quality base oils. %PDF-1.4 % Water for liquid cooling comes from different sources. <> 2023 Access Intelligence, LLC - All Rights Reserved. PAOs demonstrate advantages in three key areas: safety, performance and environmental sensitivity. H|% `\ml emt8uHJs;7W*"_?~o~O? The VI trend is only true for a family of base oils. 175 0 obj 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. <]/Prev 170099>> 0000001726 00000 n 0000016208 00000 n Polyalphaolefin Characteristics In the past three years, European specifications for volatility and oxidative stability have become significantly more stringent. So you can look to Synfluid PAO to help you formulate lubricants with both environmental benefits and outstanding performance properties. Please dont hesitate to reach out to us if you have any questions!

1982 Fleer Baseball Error Cards, Preston Tip Opening Times Tom Benson Way, Articles P