Give us a call to discuss how Synfluid PAOs can withstand the pressure in your hydraulic applications. 0000001726 00000 n
The direct feedstock (normal alpha olefin NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. A run through the test: endobj A product developed by Renewable Lubricants Inc. (RLI), with assistance from Chevron Phillips Chemical, uses Synfluid PAOs combined with biobased oils and specially designed additives. 0000042568 00000 n
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Because of this extensive chemical compatibility, which spans considerable concentration and temperature ranges, . The challenge presented to a formulator is maintaining the performance levels while achieving biodegradability. We look forward to helping you consolidate your grease cabinet! We believe it can be understood by looking at the thermal conductivity and specific heat of the base oils. hb```b``nd`c``. default Although VI is an important indicator, when used alone, VI is misleading. This provides several advantages, one of which can be illustrated by gas chromatography. The information listed in parentheses is D-1418 nomencalture, common acronyms or common trade names. Due to constraints with the supply of 1-decene, the traditional feedstock for PAOs, producers have experimented with alternative feedstocks to meet demand. 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. 0000000416 00000 n
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Benefits of the new system are a much higher viscosity index (VI), superior pour points and improved low-temperature fluidity, all of which contribute to improved energy efficiency. 0
endobj This is just one of the many performance advantages of Synfluid mPAO. 0000080859 00000 n
Research at the U.S. 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. Low molecular weight compounds will degrade other performance requirements, such as volatility, flash and fire points. 0000036701 00000 n
There are several systems where we have observed a reduction in the operating temperature compared to mineral oils, including transmissions, engines and heat transfer applications. 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. 184 0 obj 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. This Chemical Compatibility Guide is offered for informational purposes only and was developed from information sources other than SpillTech. However, not all synthetic lubricants are created equal. 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). 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. The degree of the disadvantage for seal and paint compatibility may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). Recent advancements in additive technology and synthetic base fluid manufacturing are pushing the performance edges that make current lubricant offerings better than ever. Typically, petroleum-base oils are not synonymous with terms like green or environmentally friendly. Specifically, soybean-derived oils or other bio-derived oils alone would not meet some oxidative stability and low-temperature performance requirements. Technical White Oils are approved for incidental food contact at USDA-approved meat and poultry plants. Challenges like these truly reveal the performance advantages of Synfluid PAOs. 0000001332 00000 n
In our experience, some commercially available additive packages are designed to take better advantage of a specific base stock. These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. Bk.2z3)))lBShBSX!D !DOaBBB*=]!z The Ethylene price in the Europe region was dull throughout the third quarter of 2022, which abetted the declining price trend of PAO throughout Q3 in Europe. High molecular weight compounds will degrade pour point, cold crank and other low-temperature viscometrics. We are first in your inbox with the most important news in the industry―keeping you smarter and one-step ahead in this ever-changing and competitive market. During 2011, Chevron Phillips Chemical acquired PAO assets in Beringen, Belgium, and began mPAO production in Texas. 91 0 obj After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ; !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? More importantly, however, was product performance. 0000140275 00000 n
uuid:df0b74fe-2082-ca4e-860d-fb6b88ddfe4d However, Group III base stocks are derived from multiple feedstock choices and processing technologies, which create variability in the properties. The chart differentiates the blending capabilities of various base oils to meet energy-efficient motor oils. 0000012542 00000 n
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! Process Chemical Compatibility Guide Meet additional regulations (fire-resistance, environmental acceptability). 142 0 obj
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Chemical Compatibility Chart (cont.) However, unlike foaming, entrained air can be a difficult problem to treat with additives. The ability of a lubricant to reach critical metal-to-metal interfaces in a gear system can be the difference between operation or shutdown. Defense Daily subscriber and registered users, please log in here to access the content. When unsure of a components precise identity or version, the manufacturer Low-temperature fluidity and high-temperature thermal and oxidative stability are key factors for choosing a PAO. This formulation achieved a 13% benefit when the PAO was directly substituted with Synfluid PAO. 0000161810 00000 n
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""2(! Group IIIB was unable to consistently pass the TDI or M111 tests. Polyalphaolefin (PAO) is manufactured through a synthetic chemical process that originates from ethylene. 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. 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. Refined mineral oils often contain sulfurs, aromatics and other compounds that can erode the quality and consistency of a mineral oil. The plot below shows a comparison of the air release times exhibited by ISO VG 320 blends composed of our Synfluid mPAOs, and traditional HV PAOs with PAO 8 cSt. With the powerful combination of MOLYKOTE. Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. 1 . High-viscosity PAO fluids have also become popular in industrial fluids and greases. Cant find what youre looking for? ]-]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+. Base Oil Compatibility Chart Base Oil . converted In addition to these properties, weve also seen a significant reduction in the traction coefficient as compared to conventional high-viscosity PAOs. endobj One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency. 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. These products are acceptable for use as a lubricant (H1) or as a lubricant component (HX-1), with incidental food contact in and around food processing areas. 0000000724 00000 n
We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. Jun 09 Comentarios desactivados en polyalphaolefin compatibility chart. The remaining synthetic lubricants are produced from other basestocks, including phosphate esters, polybutenes, silicones, perfluoroalkyl, and polyphenyl ethers. The chart below illustrates how Chevron Phillips Chemical has come up with an economical solution to a VW T-4 engine test. 232 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. 2014-03-26T09:12:57.905-05:00 0000001764 00000 n
In addition to meeting current limits, a lower viscosity will reduce energy consumption. Temp. 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. 165 0 obj The tests used below were the Cold Cranking Simulator for high shear (about 10-1 sec-1) and Brookfield viscosity for low shear (about 2 sec-1) each measured at -20C. There are emerging markets that demand the improved VI and volatility that only the C12-based PAOs can deliver. 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. In order of volume used, they are: polyalphaolefins (PAOs), organic esters, and polyglycols. %%EOF
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material chemical compatibility PAOs are Newtonian fluids; in other words, their viscosities are fairly independent of shear rate. 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. Using PAOs with biobased oils can provide both high performance and biodegradability. Polyglycols-40 to 125 C general guideline for pump material selection H*T034R0 BC0k ` f-
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These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. The PAOsare produced through synthesizing oligomers of either 1-decene or 1-dodecene. Glad you asked! The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. %PDF-1.5
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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. 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. Blending lower-quality base oils into this formulation would compromise the passing mark. Adobe PDF Library 10.0.1 endobj 9 0 obj
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<>>> The use of mineral oil-based lubricants in the world, however, is decreasing. And we pioneered and patented our unique C12-based PAOs in the 1990s. endobj
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