273 0 obj <> endobj xref 273 24 0000000016 00000 n In the past three years, European specifications for volatility and oxidative stability have become significantly more stringent. More specialized polyolefins include polyisobutylene and polymethylpentene. H}vUwUw^MwS`y{vV|&s@@9H"61O}/oi~3}\y{)2| U:iY?_/}|(P^@m`kbu_?>sG-rj?~-r[?wp_2W,)!BkBkB*.]Y""ZBmSB&,zB}B+!B]}u}>gSSS Jun 09, 2022. polyalphaolefin compatibility chart . Sometimes, one plus one can equal more than two. 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 . The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. But what happens below 40C? As temperature increases, a higher VI fluid will give increased fluid film thickness, which could result in lower wear. False However, PAOs can help. In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. xref Compatibility testing is the best option. They are also employed as base fluids in some wide temperature range greases. 178 0 obj 2013-07-10T14:05:23-05:00 Our Synfluid mPAO is based on a single monomer, AlphaPlus 1-Octene. Since this can be achieved without sacrificing hydrolytic stability, the finished lubricant will maintain superior properties over an extended period of time, resulting in less waste. Our team of experts answer the most frequently asked questions. 0000001726 00000 n The use of synthetic or man-made lubricants in various industrial and automotive applications are becoming commonplace and continues to expand into applications where only mineral oil-based fluids had been used. You see, the jump hurts the pump.. 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. Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis (methacryloyl) derivative of ethylene glycol. package, an optimal PAO formulation will be different than that of mineral oils. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/Rotate 0/Thumb 158 0 R/TrimBox[0.0 0.0 792.0 612.0]/Type/Page>> First, dont touch the gear box; you will burn your hand. Their polymerization can benefit greatly from the development of highly active and highly selective catalysts, as the catalysts strongly affect their properties. 0000002388 00000 n 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. Our sustainability strategy encompasses the concerns and issues identified by our stakeholders and we are committed to addressing these issues. For instance, many producers have tailored production to Group II+ stocks at 118119 VI, just below the ambiguous Group III limit of 120VI. 0000002995 00000 n @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. In addition to these advantages, kosher certification for Synfluid PAOs is available upon request. There are multiple formulations behind the science of synthetic lubricants that can complicate making the right choice for any application. This chart illustrates another benefit of using Synfluid PAOs at increased antioxidant treat rates. We have measured a 25 percent improvement in oxidation induction times simply by decreasing the test temperature by 10 degrees. !DOaBADOaB&=&=U!z A similar approach can be applied to your formulations or applications. endobj 0000036029 00000 n '0v^ Ln 1qDP]C[,z[v(u_g.Fh{K>8rI,[GV&mE}^ 9S87PGgT hO"4=]3JVp ZmU[@=ocLV]P *y`# dY'!3!IP0O. PAG-based lubricants have excellent viscosity indices significantly better than PAO-based lubricants of the same viscosity grade. endobj These properties translate into easier distribution of the grease and improved energy efficiency in the equipment. 0000162168 00000 n material chemical compatibility <> The direct feedstock (normal alpha olefin NAO) is produced through the chain growth and displacement process for producing petrochemically pure alpha olefins. 165 0 obj The benefit of a lubricant to the end user is an important question, and the behavior of a base oil is only one of many variables affecting the performance of a finished formulation. Chemical Compatibility Guide 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. 0000003482 00000 n Polyalphaolefin Characteristics Sustained operations at elevated temperatures increase the rate of oxidation and other degradation reactions. 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. Satisfactory to 120F (48C) Ratings: Chemical Effect A = Excellent. Softening, loss of strength, or swelling may occur. When you add up the benefits, you may see that one plus one can make more than two. Some specifications have a low-temperature MRV requirement. This is especially true when you consider the entire operating temperature range including startup. Of course, and your options are growing! Polypropylene Satisfactory to 72 F. C Moderate effectFair D Severe effectNot recommended FOOTNOTES 1. <> 0000000016 00000 n They may also be used to develop high-performance, environmentally friendly lubricants. 0000003107 00000 n Actions. Synfluid PAOs have very narrow molecular weight ranges, which are attributed to our high-purity feedstocks. The chart differentiates the blending capabilities of various base oils to meet energy-efficient motor oils. Tiny bubbles these can cause major issues, such as shorter lubricant life, increased fluid compressibility, lower fluid viscosity and cavitation. 0000041967 00000 n The VI of PAOs typically only varies one to two points. 0000000416 00000 n Meet new original equipment manufacturer and industry standard requirements. In these extreme services, a PAO-based lubricant is able to reach the area that requires lubrication and prevent damage or wear. This article will discuss the most common synthetic fluids aiming to help end-users make the right choice for their applications. 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. For white oil applications, this high saturation level would give a greater degree of chemical inertness. 0000032842 00000 n Chemical Compatibility Guide - Galvanized Steel For UltraTech Spill Containment Products This listing was prepared to provide guidance to the chemical compatibility of UltraTech Spill Containment Products which are manufactured and constructed of galvanized steel. Research at the U.S. Chevron Phillips Chemical has been producing two families of PAOs for close to 25 years. 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. PAO quality is unrivaled in the industry. PAOs help to balance the protection and energy conservation requirements in equipment because they are more Newtonian than mineral oils. The limits on lowering the viscosity grade are tied to the base oil properties. Give us a call, and well be glad to discuss your applications and provide technical help. Buna-N Satisfactory for "O . One obvious trend is that low-viscosity oils are beneficial in improving fuel efficiency. Jun 09 Comentarios desactivados en polyalphaolefin compatibility chart. With many new base oils being introduced to the market, lubricant consistency can really be a challenge. H*T034R0 BC0k ` f- Our safety, technical and regulatory product information, as well as company and industry resources. 0000007470 00000 n Several synthetic base oil types fall into the SHC category. 2023 DuPont. By utilizing this new process combined with the inherent properties of PAOs, a grease can be produced that can be used in both extreme high- and low-temperature applications. Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. 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. unscheduled personal property allstate, tapeesa alaska map,
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