0000017423 00000 n 0000161878 00000 n 179 0 obj This is especially true when you consider the entire operating temperature range including startup. Flash Point (F) SpectraSyn Plus 3.6. PAO SYNTHETIC MATERIAL COMPATIBILITY CHART This table is aids in the selection of elastomers, plastics and paints for use in conjunction with PAO synthetic fluids. 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. After all, the reason a PAO is selected as a lubricant basestock is its ability to improve performance and solve problems. 0000001493 00000 n general guideline for pump material selection 0 Address specific system site conditions (potential for water ingression). 304 Stainless Steel Chemical Compatibility Chart ver 28-Oct-2022 Key to General Chemical Resistance - All data is based on ambient or room temperature conditions, about 64F (18C) to 73F (23C) A = Excellent C = Fair - Moderate Effect, not recommended However, PAOs can help. Group IIIB was unable to consistently pass the TDI or M111 tests. Oxidative stability is a critical property enabling oils to resist sludge formation and degradation while in service. Using the same PAO, we achieved 15 percent higher oxidative stability by increasing the A.O. There are indeed pressures in the industry that require improved oxidative stability. The difference in the CCS viscosity at -35C is 15 percent, which is substantial. LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. 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. 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. 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). They are usually derived from a small set of simple olefins ( alkenes ). You see, PAOs are carefully designed, not refined. However, these products have demonstrated unique advantages in Sequence IIIF, VW T4 and TDI tests due to many of the other properties that are inherent in them. 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. As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. 0000022832 00000 n The dodecene-based products offer lower volatility at comparable viscosities to the decene-based products. Synfluid PAOs are crafted from an on-purpose process that yields a consistent, high-quality product. Challenges like these truly reveal the performance advantages of Synfluid PAOs. uuid:df0b74fe-2082-ca4e-860d-fb6b88ddfe4d Business never stands still, but you can always count on dependable Chevron Phillips Chemical Synfluid PAOs. The most favorable performance is achieved by using the highest-quality base oils. Lubricants and possible plastic or rubber compatibility issues 4 6 Aluminum is compatible with fluids such as polyalphaolefin (PAO), oil, ethylene glycol and water solutions (EGW), as well as Fluorinert, an electrically insulating inert perfluorocarbon fluid manufactured by 3M and used in many electronics cooling applications. European specifications, as well as those in other regions, are expected to tighten. When possible, testing compatibility between the specific PAG lubricant to be used and the specific seal types or paints to be used is recommended. PDF Synthetic Oil Viscosity & Compatibility Chart - DULUB <> The lower volatility decreases oil replacement costs by reducing oil consumption. False We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. Polyglycols-40 to 125 C LDPE is defined by a density range of 0.910-0.940 g/cm3. Polyalkylene glycol (PAG) and polyalphaolefin (PAO) are two synthetic lubricant options for industrial applications. Use of PAG-based fluids and lubricants began to extend to other applications, first to quenchants and textile lubricants, then to many other lubricant categories, including anhydrous fire-resistant fluids, gear, compressor, and turbine fluids. Let us help you. Disadvantages of PAG-based lubricants are summarized in Table 3. The chart above shows the exceptional pour points of Synfluid mPAO 65, 100 and 150 cSt compared to traditional PAO 40 and 100 cSt. 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. 0000032842 00000 n If you would like us to test your formulation or have questions about our formulating experience, give us a call. 0000000776 00000 n Group V oils also include esters and naphthenic oils. To help you optimize your application, Chevron Phillips Chemical offers a wide variety of PAOs delivering oxidative and thermal stability advantages. 2014-03-26T09:16:41-05:00 0000003107 00000 n 0000012483 00000 n PAG basestocks are synthetic polymers manufactured using a polymerization process that combines monomers ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO) singly as homopolymers or in combinations to form a growing chain from a nucleophilic starter molecule, commonly an alcohol. The properties mentioned above are in addition to the normally excellent performance you have come to recognize with PAO. 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. startxref One reason for moving to low-viscosity oils is to focus on initial and long-term fuel economy. So you can look to Synfluid PAO to help you formulate lubricants with both environmental benefits and outstanding performance properties. This difference in polarity impacts many lubricant properties including elastomer compatibility, paint solvency, deposit control, and lubrication. 0000001211 00000 n Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. For other applications, PAOs safe and non-toxic nature allows it to be used where incidental food contact certification or kosher approval is necessary. Having a high viscosity index helps to protect an engine at temperature extremes. These synthetic hydrocarbons are designed to provide superior lubrication performance over a wider operating-temperature range than petroleum oils and typically are less volatile. 89 0 obj There are emerging markets that demand the improved VI and volatility that only the C12-based PAOs can deliver. We expect that specifications for driveline fluids will continue to tighten due to pressure from energy conservation, improved transmission design and fluid longevity. Chevron Phillips Chemical offers two lines of PAOs. %PDF-1.6 % trailer It is possible to get added property benefits from C12-based Synfluid PAOs. When unsure of a components precise identity or version, the manufacturer Chemical Compatibility Guide endobj A relatively simple test, the criteria of the test varies depending on which grease manufacturer you are dealing with. Metallocene-catalyzed commercial mPAO basestock grades can attain a viscosity of 300 cSt at 100C. The lower volatility of Synfluid PAOs 5, 7 and 9 enhances the benefits for the highest quality lubricant. Polyphenols and Foods That Are Good Sources for Them - Verywell Fit Blending lower-quality base oils into this formulation would compromise the passing mark. 0000161553 00000 n Furthermore, we are able to achieve these properties with non-decene alpha olefin feedstocks while providing advantages over existing products and extending feedstock supply. Some claim the Viscosity Index (VI) is the overriding parameter used when choosing a base oil. PAG-based lubricants are polar (water-soluble PAG > water-insoluble PAG > oil-soluble PAG), where PAO-based lubricants are essentially non-polar. 0000055257 00000 n 4e739735ec50523ad929b6aac8340ae467185943 Effect of Base Oil Type on Gear Box Temperatures. The PAOs . 0000139372 00000 n Synfluid PAOs have been carefully designed to yield oxidative induction times greater than 2,500 minutes with 0.5 percent antioxidant. High Performance Liquid Cooling Loop Design - Boyd Corporation Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. 0000000724 00000 n To improve seal compatibility of PAO-based lubricants, an ester is added to . The viscosity at an extreme pressure (hp) changes exponentially with pressure (P) as described in the following formula: a is the pressure coefficient for a base oil. Fluids are typically subjected to various shear and temperature conditions. Our safety, technical and regulatory product information, as well as company and industry resources. The information from such third party sources is believed to be reliable and accurate; however, Purchaser should make its own determination of compatibility before using any SpillTech product. 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. converted These advantages are achieved without the need for VI improvers or other additives, which may promote other deleterious effects as they degrade. concentration from 0.5 percent to 1 percent. 11 0 obj <> endobj PDF PAO chart - Radco Ind 0000027693 00000 n Synfluid mPAOs exhibit faster air release times, particularly when comparing the 100 cSt blends. In both cases, the reduction in volatility will translate to lower oil consumption and reduced engine varnish over the life of the oil. Give us a call, and well be happy to discuss our high-quality Synfluid PAOs with you. As the viscosity grade decreases, the volatility and high-temperature/high-shear viscosity will be limiting factors. To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. 4 Chemicals PVC CPVC PP PVDF ABS. Initially, it was intended to fill the gap in supply and was found to be exceptionally suitable for applications where extremely low pour points were not necessary. Lower-viscosity PAOs have a unique property of biodegradability. 0000140193 00000 n / Synfluid PAOs are designed to provide stable viscosities at low temperature and excellent viscometrics and deliver oxidative stability. 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. 0000036809 00000 n Chemical kinetics tell us that if you reduce the temperature, you will reduce the reaction rate. endobj The degree of the advantage may depend on the specific PAG basestock type used (such as water-soluble, oil-soluble, etc.). 0000035588 00000 n 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. For instance, a 100 percent aminic antioxidant package will yield the best performance in the Rbot test for PAO. polyalphaolefin compatibility chart Posted by . 3 !1AQa"q2B#$Rb34rC%Scs5&DTdEt6UeuF'Vfv7GWgw ; !1AQaq"2B#R3$brCScs4%&5DTdEU6teuFVfv'7GWgw ? As an example of the improved low-temperature torque properties of the PAO-based grease, the chart below shows torque values for Chemtools CSC 980 grease under ASTM D 4693 test conditions for rotation of a wheel-bearing assembly at -40C. PAG-based lubricants are commonly used in compressors, gearboxes, air conditioning systems, metalworking, quenching, and hydraulic systems where fire-resistance or environmental acceptability are required. 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. Understanding the advantages and disadvantages of each can help end-users decide which option is best for a given application. 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. 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. We make the petrochemical solutions found in products of all kinds with purpose, collaboration and care. PAG polymers, first discovered more than 150 years ago, saw their breakthrough application occur during World War ll. This is the case for blending Synfluid PAO 5 and PAO 7. &&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."$? The limits on lowering the viscosity grade are tied to the base oil properties. Finally, greater oxidative stability extends oil life and keeps the compressor clean for a longer service interval. polyalphaolefin compatibility chart - straightupimpact.com xref It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. 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. Reducing the viscosity of engine and drivetrain oils lowers fuel consumption by decreased churning losses and viscous drag. endobj Kinematic Viscosity @ 100C (cSt) Kinematic Viscosity @ 40C (cSt) Pour Point (F) Molecular Weight. Finally, due to their excellent response to antioxidants, Spectra-Syn Plus PAO can be formulated to resist thermal oxidative attack. Specific heat is the amount of heat per unit mass required to raise the temperature one degree Celsius. Absolutely! PAOs are the most common synthetic basestock used in industrial and automotive lubricants. The chart below shows the exceptional fire point advantages of using a 1-dodecene based PAO. There can be many benefits from choosing a high VI base fluid. 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. Several synthetic base oil types fall into the SHC category. This property coupled with excellent oxidative stability provides a formidable component in an engine oil formulators toolbox. With the powerful combination of MOLYKOTE. polyalphaolefin compatibility chart - wolfematt.com PDF Chemical Compatibility Guide - Graco In addition, a PAO-based multi-purpose grease can be formulated to be both H1 and kosher approved. Because of their controlled structure, PAOs do not contain lighter, more volatile (small) hydrocarbons. Since they are fully synthetic, Synfluid PAOs are extremely pure and provide inherent benefits in oxidative stability and viscosity performance at temperature extremes. In contrast, a mineral oil will require various antioxidants depending upon the structural makeup. In addition to these properties, weve also seen a significant reduction in the traction coefficient as compared to conventional high-viscosity PAOs. B = Good, Minor Effect, slight corrosion or discoloration C = Fair, Moderate Effect, not recommended for continuous use. PAOs demonstrate advantages in three key areas: safety, performance and environmental sensitivity. 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. These oligomers are distilled and hydrogenated to yield specific molecular weight ranges that meet the viscosity grades that are desired. Chemical Compatibility Chart (cont.) RESISTANCE CHART RATINGS CHEMICAL EFFECT A No effectExcellent B Minor effectGood 2. 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). endobj <> Synfluid PAOs are qualified as technical white oils (per 21 CFR 178.3620(b)(1)) due to their clear, bright color and exceptional UV properties. 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. The C12-derived PAOs were created to give better volatility, giving formulators four new options when choosing PAOs. 0 mary berry grandchildren names . PDF Chemical Compatibility Table - Geotech Env