Zdrodowski presenter ford motor company, research and advanced engineering. A at least one polyalkylene glycol suitable for use as a lubricant in an automotive engine, b an additive package which comprises an acid scavenger, wherein the acid scavenger is an aspartic acid ester, aspartic acid amide, a group v aspartic acid salt, or a combination thereof. The present invention also relates to lubricant oil compositions which. Polyalkylene glycol lubricant composition european. As far as synthetic lubricants go, polyalkylene glycol pag fluid is an oems best friend. Oct 09, 2014 a lubricant composition comprising at least 90 wt % of at least one oil soluble polyalkylene glycol osp, wherein the osp is a polymer selected from the group consisting of copolymers comprising units derived from propylene oxide and butylene oxide, polybutylene oxide homopolymer, and combinations thereof and wherein the osp exhibits a. Characteristics of new oil soluble polyalkylene glycols. This presentation does not contain any proprietary, confidential, or otherwise restricted information. Ucon oilsoluble polyalkylene glycol pag lubricant technology summary lower viscosity grade ucon oilsoluble pags osps are biodegradable, making them wellsuited for environmentally sensitive applications higher viscosity osp grades are bioresistant to preserve longevity of fluid in operation introduction.
Each of the ucon base polymers in this booklet is designated by letter and number symbols. Plus, polyalkylene glycol, or pag, is an environmentally acceptible lubricant eal and is biodegradable. We also custom make random and block copolymers of polyalkylene glycols and glycol esters to meet your specific needs. Innovations in polyalkylene glycol based lubricants. Opportunities and challenges with polyalkylene glycol for. Ucon50 5100 shows the property of inverse 86 solubility. Us8357644b2 polyalkylene glycol lubricant composition. Insights into recognition of substrates and nucleotide analogues. The synthetic lubricants also provide sustainability benefits, for example, by helping to improve energy efficiency which reduces fuel consumption and decreases co 2.
Increasing use of the polyalkylene glycol in the synthetic lubricant industries, automotive industries, and automotive lubricant industries is anticipated to fuel the market growth in the near future. Fuel and lubricant solutions basfs finished lubricants ensure firstclass results in terms of gear wear, seal life, fluid oxidation and oil life. Performance greases powered by dow ucon osp can double your lubricant life for less. They are available in viscosities ranging from 18 to 680 cst at 40c. Ehl film thickness measurements for iso320 gear oils data generated courtesy of powertrib film thickness nm at 2 ms and 40oc film thickness nm at 2 ms and 80oc film thickness nm at 2 ms and 120oc ofilm thickness nm at 2 ms and 150 c 600. Benefits of using pag polyalkylene glycol based lubricants. Polyalkylene glycol pag gear, bearing and compressor. Innovations in polyalkylene glycol based lubricants may 2011. Lubricant compositions for refrigerators comprising. Although polyalkylene glycol is the common usage, chemical abstractsrefers to these.
Polyalkylene glycol pag quenching there are several commercial polymers quenchants that are readily accepted and used today such as polyvinyl alcohol, polyvinylpyrrolidone, polyacrylates, and polyalkylene glycol pag. Introduction new osp technology offers many benefits in lubricant formulations osps offer options to upgrade hydrocarbon oils to boost. Changeover from mineral oil polyalphaolefin to polyalkylene glycols polyalkylene glycol oils pag, e. A lubricant composition useful for automotive engines, comprising. Polyalkylene glycol is the polyoxyethylene, polyoxypropylene block polymer. Polyalkylene glycols chemical economics handbook ceh. Develop novel lubricant formulations that are expected to improve the fuel efficiency of light, medium, heavyduty, and military vehicles by at least 2% over sae 75w140 axle lubricants without adverse impacts on vehicle performance or durability. Ucon oilsoluble polyalkylene glycol osp fluids are new base oils and performance additives derived from butylene oxide as one of the polymer building blocks.
Elastomer compatibility characteristics ucon oilsoluble polyalkylene glycol pag lubricant technology what you need to know elastomer compatibility is a key consideration when formulating lubricants ucon oilsoluble pags osps perform extremely well with hnbr and fkm elastomers due to the complexity of elastomers, it is. The following pie chart shows world consumption of polyalkylene glycols. Besides providing good lubricity, it must exhibit sufficient solubility in the refrigerant to lubricant return compressor. Polyalkylene glycol monobutyl ether pgme for handling. New high performance ospbased grease powered by ucon oil. Pdf base oil plays an important role in engine oil formulation in delivering overall performance attributes in addition to additives. Ucontm base polymers are polyalkylene glycols pags. Of these, pags are most common and will be considered extensively in this chapter 1. Biodegradability matters ucon oilsoluble polyalkylene. The design of the polymer can be tailored to the lubricant application to provide, for example, the desired viscosity, pour point, solubility and other attributes. The development of lubricants for automotive a c systems w. The scope of the report includes a detailed study of global and regional markets on polyalkylene glycol market with the reasons given for variations in the growth of the industry in certain regions. Nomenclature polyalkylene glycol is the common name for the homopolymers of ethylene oxide, propylene oxide, or butylene oxide. Geolube rfl grades offer improved miscibility with co 2 over a wide range of lubricant concentrations.
Osps are soluble in most api group iiv base oils and are especially effective. Basic handbook of lubrication, second edition,8 vi. At a 87 temperature known as the cloud point 50oc, pgme comes out of solution and forms a turbid 88 dispersion. The synthetic lubricants also provide sustainability benefits, for example, by helping to improve energy efficiency which reduces fuel consumption and decreases co 2 emissions.
Polyalkylene glycol lubricant composition download pdf. Elastomer compatibility characteristics ucon oilsoluble. Polyalkylene glycols, handbook of lubrication and tribology, vol ill boozer. Discover our range of polyalkylene glycol base oils, their typical properties. Provides great lubrication for metalonmetal applications within the 40c to 200c operating conditions. Pdf opportunities and challenges with polyalkylene glycol for. Ep2271732a1 polyalkylene glycol lubricant composition.
Expired lifetime application number jp22078995a other languages japanese ja other. Ihs markits chemical economics handbook polyalkylene glycols is the comprehensive and trusted guide for anyone seeking information on this industry. Oil soluble synthetic polyalkylene glycols lube media. Development of modified polyalkylene glycol high vi high fuel. The present invention provides lubricant oil compositions comprising a polyalkylene glycol carbonate. Hydrocarbon oils nonpolar heavily additized for oxidation stability and has poor solvency polar inherently thermooxidatively stable with high vi what is different. Polyalkylene glycol butyl ether product ingredients. This substance has been found in the following regulatory activities directly, or inheriting the regulatory context of a parent substance. Polyalkylene glycols oil soluble pag home hfc thickeners automotive air conditioning base oils water soluble pag water insoluble pag oil soluble pag quenching media metal working fluid additives trimellitate esters contacts.
Us8592357b2 polyalkylene glycol lubricant composition. A breakthrough in oilsoluble pag lubricant technology. Polyalkylene glycol market is driven by increase in application of polyalkylene glycol in personal care and pharmaceutical products to offer growth opportunities. They are the only major class of synthetic lubricants that are water. Wo2019173172a1 lubricant and refrigerant compositions.
Polyalkylene glycol is a hydrofluoro carbon synthesized from propylene oxides or ethylene oxides. Attributed to its polar hydroxyl functionalities, pag is valued for its surface lubricity, high flash point, high viscometric index, and cleanliness features, and is widely used for industrial lubrication, metal working, grease. Crystal structures of human and murine deoxyribonucleotidases. For assembling, runningin and permanent lubrication of components that are subjected to high temperatures. Polyalkylene glycol butyl ether is the polyoxypropylene, polyoxyethylene ether of butyl alcohol. Development of modified polyalkylene glycol high vi high. Polyalkylene glycol market global industry analysis, size. Biodegradability matters ucon oilsoluble polyalkylene glycol. These fluids provide excellent antifriction, antiwear and high loadcarrying properties with inherently high viscosity index which reduces. Houghtosafe 620 continues to be the preeminent fluid in the water glycol market, setting the performance standards. Characteristics of new oil soluble polyalkylene glycols osp dr.
How other lubricants compare the chemical structure of idemitsus daphne hermetic pag series has proved it to be a superior formulation when compared to ordinary pag and ester oils. The invention relates to a lubricating oil composition and a refrigerant composition containing a polyalkylene glycol having a terpenoid end group, such as a famesol end group. Polyalkylene glycol pag market is anticipated to reach. The lubricant oil compositions are useful for industrial gear oil, automotive gear oil, and lubricant oil for refrigerators, rolling installations and fibers, which are excellent in lubricating properties and detergency. Polyalkylene glycol and biosynthetic heavy duty industrial and automotive gear oils. For more detailed information, see the table of contents, shown below. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Chapter 5 polyalkylene glycol pag market product segment analysis. Polyalkylene glycol oil substance information echa.
Polyalkylene glycol pag polyalkylene glycols pag are typically used where elastomer compatibility and thermal stability are required at elevated temperatures. The consumer product ingredients database gives you direct access to technical ingredient information. Polyalkylene glycol pag gear, bearing and compressor lubricant product description mobil glygoyle series lubricants are superior performance gear, bearing and compressor oils designed to provide outstanding benefits in terms of efficiency, long oil life, and equipment protection. Polyalkylene glycol market by product analysis polyethylene. The design of the polymer can be tailored to the lubricant application to provide, for example, the. Us5387354a polyalkylene glycol polycarbonate based. Polyalkylene glycol synthetic lubricants industrial. Peg is also known as polyethylene oxide peo or polyoxyethylene poe, depending on its molecular weight. Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to echa. Polyalkylene glycol pag based lubricants are used as fire.
Western europe is growing at a faster rate owing to the wide usage of polyalkylene glycol in the industrial worm gears may enhance the global. Objectives for this presentation polyalkylene glycol and additive selection. Geolube rfl range product data geo specialty chemicals. A lubricant composition comprising as a lubricant base, a polyalkylene glycol of at least 20% by weight of the total lubricant composition.
Sheet msds and ensure that the use you intend can be. Synthetic pag compressor oils pag stands for polyalkylene glycol and is recommended for use in applications where operating conditions are too severe for mineral oilbased compressor oils. Polyalkylene glycols are used in several applications such as gear lubricants, hydraulic fluid lubricants, turbine oils, industrial air compressor fluids, pharmaceuticals, textile and lot more. This product is classified as an h1 lubricant in compliance to the regulations of the u. Synthetic pag compressor oils petroleum service company. Polyalkylene glycol based fluids such as ucon 500 are a widely used form of heat transfer fluid that until now offered only average performance, short fluid life and have not been compatible with most other types of heat transfer fluids. Particular challenges and requirements exist when selecting lubricants for co 2 based refrigeration systems. Polyalkylene glycols are synthetic lubricants which were invented in the early. A thinner, coolant and lubricant for diamond polishing compounds. Polyalkylene glycol can be designed to form a wide variety of polymers.
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