polyalphaolefin compatibility chart

Polyalphaolefin (PAO) fluids are the most common major synthetic base oil used in industrial and automotive lubricants. xmp.did:F87F1174072068118083E936383AAE83 0000000776 00000 n Research at the U.S. 169 0 obj %PDF-1.5 % Great question! 0000016208 00000 n 0000001216 00000 n 0000027693 00000 n When unsure of a components precise identity or version, the manufacturer The chart differentiates the blending capabilities of various base oils to meet energy-efficient motor oils. Disadvantages of PAG-based lubricants are summarized in Table 3. 4 6 From then on, the company introduced 1-dodecene-based PAOs in 1995, which have grown steadily in popularity. The more EO monomer in the basestock, the more water-soluble; the more PO monomer, the more water-insoluble; and the more BO monomer, the more oil-soluble the basestock is. endobj <>>> These oligomers are distilled and hydrogenated to yield specific molecular weight ranges that meet the viscosity grades that are desired. However, unlike foaming, entrained air can be a difficult problem to treat with additives. 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. Heres an overview of our production process: Copyright 2023 Chevron Phillips Chemical Company LLC. It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. Synfluid PAOs are already known for their excellent low-temperature and oxidative stability properties. endobj A formulator choosing the right base oil is like a craftsman choosing the right tool it needs to fit the job. Low-viscosity Synfluid PAOs are both NSF H1 and HX-1 registered. 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. There are many advantages! 2023 DuPont. Technical White Oils are approved for incidental food contact at USDA-approved meat and poultry plants. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. 0 <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 161 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> 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. 2013-07-10T14:05:23-05:00 The mineral oil has both lighter and heavier molecular weight materials. Due to constraints with the supply of 1-decene, the traditional feedstock for PAOs, producers have experimented with alternative feedstocks to meet demand. Were here to help. Since we are all concerned with the protection of our environment, it is important to note some PAOs can be formulated with other components into biodegradable fluids. For instance, many producers have tailored production to Group II+ stocks at 118119 VI, just below the ambiguous Group III limit of 120VI. <> This is compared to a conventional hydraulic fluid in the chart below. 0000002388 00000 n Not a subscriber or a registered user yet? Our team of experts answer the most frequently asked questions. Note the differences between a VHVI mineral oil and Synfluid Polyalphaolefin (PAO) 5 in the Scanning Brookfield chart below. &&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 (PAO) is manufactured through a synthetic chemical process that originates from ethylene. The challenge presented to a formulator is maintaining the performance levels while achieving biodegradability. 0000032842 00000 n 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. 91 0 obj hb```f``g mBU L4#o0 D Due to this incompatibility with many but not all PAG lubricants, system change-outs from mineral oil to PAG-based lubricants may be costlier and take additional time. 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. Blending lower-quality base oils into this formulation would compromise the passing mark. During 2011, Chevron Phillips Chemical acquired PAO assets in Beringen, Belgium, and began mPAO production in Texas. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 162 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> For instance, excellent water separation improves compressor operability by reducing the chance of emulsion formation. In the past three years, European specifications for volatility and oxidative stability have become significantly more stringent. CHEMICAL RESISTANCE CHART. <> The relationship between antioxidants (A.O.) B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. The VI of PAOs typically only varies one to two points. The vast number of high-quality base oil choices can be daunting when trying to balance fuel efficiency and wear protection. 0000001332 00000 n These advantages show that PAOs address problems other fluids cannot. All rights reserved. Furthermore, these new formulations allow a range of ISO viscosity grades. 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. %PDF-1.4 % 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. Since we use essentially pure 1-decene or 1-dodecene to produce Synfluid PAOs, there is a narrow isomeric distribution for each oligomer. The chart below shows the gas chromatogram of PAO versus white mineral oil, illustrating the relative enhanced purity of PAO. Weve got you covered! H|% `\ml emt8uHJs;7W*"_?~o~O? False Water for liquid cooling comes from different sources. Engine oil tests such as VW T-4 and Seq. C 20 40 60 20 40 60 80 100 20 40 60 80 100 20 40 60 80 100 120 20 40 60 . Now that fuel economy is more important than ever, even a one percent improvement can make a significant difference on overall costs. The latest news, content and events about our company, initiatives, markets and products. Typically, petroleum-base oils are not synonymous with terms like green or environmentally friendly. Some of the advantages of PAO-based lubricants are summarized in Table 5. 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. They are also employed as base fluids in some wide temperature range greases. I love to talk about food, and I love to talk about Synfluid PAO! 0000012542 00000 n 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. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. Jun 09 Comentarios desactivados en polyalphaolefin compatibility chart. The claims can include anything from red wine, coffee, and tea to fruits and vegetables that help lower cholesterol or blood pressure, decrease the risks of diabetes or cancer, or lead to a longer life. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. %PDF-1.4 % The rotary bomb bench test is a strong predictor of how base oils will perform in many automotive and industrial applications. 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. A Group III mineral oil with a 0.1 percent PPD achieves an improved pour point, but to the detriment of the low-temperature viscometrics. 0000048689 00000 n 165 0 obj 0000000724 00000 n Not necessarily. 0000036029 00000 n The chart below illustrates the relative effect base oils have on the operating temperatures in a modified four-ball machine. 2 shows the flow chart for producing Cu nanolubricants. One way to achieve a higher VI base fluid is to shift from a decene-based PAO to a dodecene-based PAO. These 1-dodecene-based products (Synfluid 2.5, 5, 7 and 9cSt PAOs) are now recognized to have superior performance in their own applications. 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. 1 - High Resistance 2 - Limited Resistance 3 - No Resistance . Grade Name. 0000022832 00000 n The lighter components cause poorer volatility properties as well as lower flash and fire points. As fluids flow throughout the equipment, they travel through various lubrication regimes and shear environments, resulting in viscosity changes for non-Newtonian fluids. endobj Refined mineral oils often contain sulfurs, aromatics and other compounds that can erode the quality and consistency of a mineral oil. 273 0 obj <> endobj xref 273 24 0000000016 00000 n There are emerging markets that demand the improved VI and volatility that only the C12-based PAOs can deliver. 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. Address new equipment conditions (higher operating temperature and pressure, greater loads and speed). Furthermore, the process is a simpler, more energy-efficient route for grease production. Furthermore, the advantages of exceeding the minimum requirements for driveline fluids will enhance the benefits of the finished lubricant. Synfluid PAOs have helped you to meet industry specifications in the past. However, PAOs can help. 0000017608 00000 n They may also be used to develop high-performance, environmentally friendly lubricants.

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