BPAO-40 was synthesized by oligomerization of a mixture of alpha olefins, with and without terminal methyl esters. . As the chart above shows, lower-viscosity oils can be made without sacrificing low volatility by using PAO base oils. Compatibility with the inside paint of the gearbox should be checked. MOLYKOTE EM-30L is well suited for slow to medium-fast movement speeds and medium to heavily loaded applications. MIL-SPEC HYDRAULIC FLUIDS. Applications . It derives from an ethylene glycol and a methacrylic acid. PAO oils are considered a great replacement for petroleum based products, are used in countless applications and industry sectors. Parker O-Ring Handbook 5700 Handbook Compatibility Tables for Gases, Fluids, Solids NOTE: *These temperature ranges will apply to the majority of media for which the material is potentially recommended. All of these features make the low viscosity SpectraSyn PAO products attractive blend . Fluid distribution panels are also discussed. Our most advanced extreme pressure grease, SynForce Green is designed to withstand the demands of extreme and intense . A drop-in replacement for petroleum, it's used in countless applications in many industries. hence, compatibility with base-oil molecules like PAO oil is improved. These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. National Aeronautics and Space Administration Any deposit visible on the bottom of the glass after a few days may indicate additive fall-out and incompatibility. Nitrile BN. Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment. The chemical resistance materials that make up Flexseal's core range of chemical couplings are an FEP liner and NBR (Nitrile) rubber body, which resist 89% of the chemicals listed on the chemical Polybutylene (PB-1) is the polymer of 1-butene. The mixture was homogenized using a probe sonicator with a power output of 93 W, a frequency of 19.66 kHz, and a 60% amplitude. cally stable, have good compatibility with mineral oils and can be combined with other more polar synthetic basestocks (e.g. The data table below is an application guide, and indicates the . PAO (polyalphaolefin) PAO (polyalphaolefin) is a synthetic hydrocarbon oil used as a lubricant or coolant depending on its formulation. High viscosity polyalphaolefins Today's lubricant marketplace demands enhanced performance capabilities, improved flow at low temperatures and better durability. Mobilgrease 33 utilizes a 100% polyalphaolefin base oil and premium additives which ensure outstanding lubrication performance over a wide temperature range and operating . Compatibility. With our technologically advanced industrial lubricants and proven record of innovative solutions, Mobil makes Tap water, for example, comes from a publicly owned . FEATURES/BENEFITS: Outstanding resistance to thermal breakdown at high temperatures Outstanding oxidation resistance to minimize sludge and varnish formation Protects against wear, rust and corrosion resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. Features and Benefits . Overview of Chemical Resistance of Resins to Chemicals at 20C: Polyethylene (LDPE and HDPE) Resistance Chart by Chemical The chemical compatibility of LDPE and HDPE on this chart is tested at 20C: and 50C: for 7 days and 30 days (if applicable) with constant exposure. In . These olefins were obtained from vegetable oils via a biorefinery process. The operating temperatures range between -35 C/-31 F and +90 C/+194 F (for a short period of time up to +120 C/+248 F). Please click here to view Chemical Compatibilities Chart. Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. Polyalphaolefin Lithium soap PTFE, etc. PAO summary: Temperature range of -60 to 125C. Use the table conservatively and if any doubt exists, do not proceed with the application. Glycol Dimethacrylate is an organic chemical . Its operating temperature range is -40 C* to 150 C. Mobilith SHC 220 is a multi-purpose, NLGI 2 extreme pressure grease recommended for heavy-duty automotive and industrial applications. 2 shows the flow chart for producing Cu nanolubricants. The two most important polyolefins are polyethylene (PE) and polypropylene (PP). The most favorable performance is achieved by using the highest-quality base oils. D = Material will decompose or dissolve in a short. Fig. Galvanic corrosion, also known as dissimilar metal corrosion can affect aluminium when it is physically or through an electrolyte connected to a noble metal. PAO 40 is colorless, odorless, non-toxic and non-corrosive and do not contain sulfur, nitrogen, or aromatics. Modify. In this test, SpectraSyn Lo Vis PAO (4, 6 and 8 cSt) demonstrates significantly lower . 90. Our goal is to be a technical resource for our customers and to provide accurate and current information. Handling . ISO-VG Grade. Both are thickened. The information listed in parentheses is D-1418 nomencalture, common acronyms or common trade names. SpectraSyn Hi Vis (High Viscosity) PAO (polyalphaolefins) feature low-temperature properties, low volatility and improved thermal stability. Often used in arcing switches. The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. Synthetic Compressor Oils are designed to meet the requirements of modern higher output, more efficient compressors, particularly flooded screw air . The data given should be used cautiously, and as a guide only. The recommendations shown in this table are based on data obtained from polymer manufacturer's, and comparison made with similar materials. Various factors such as concentration, additives, exposure time, temperature and internal mechanical stress levels will all impact on the working life of our plastic parts. . PAO chart 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. PAO 40 can be blended with other synthetic base stocks and are . B = Slight attack by absorption. Find Polyalphaolefin Grease related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Polyalphaolefin Grease information. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. The viscosity of the base oil is largely irrelevant in relation to the compatibility risks with the thickener. A = No Attack, possibly slight absorption. 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 OK OK OK BUTYL RUBBER OK OK OK ETHYLENE PROPYLENE The world is advancing rapidly and business success is about keeping pace. Ethylene glycol dimethacrylate is the enoate ester that is the 1,2-bis (methacryloyl) derivative of ethylene glycol. Chemical Compatibility of the Tubing Materials Name Tygon LFL Tygon ST R-3603 PharMed Tygon HC F-4040-A Tygon MH 2075 Tygon SI Silicone Platinum Silicone Peroxide Norprene A-60-G Flurane F-5500-A (Viton) 1: excellent; 2: good; 3: fair; 4: not recommended Acetaldehyde 4 4 4 4 3 3 3 4 4 Acetamide, 67% in w 4 4 2 4 1 1 1 2 4 Acetate Solvents 4 4 2 . 2005-03-26. If a polyurea-based thickener is chosen in conjunction with a synthetic base oil, such as a polyalphaolefin (PAO), there is no compatibility risk to be expected. Finally, all blends of Cu nanolubricants appear without clouds or phase separation . It uses an ISO VG 220 synthetic base fluid. How to use . Relatively low cost. Introduction to Polyalphaolefin (PAO) Polyalphaolefin (PAO) oils are stable, lubricious fluids that are compatible with most plastics and elastomers. Hydraulic fluids are a large group of liquids made of many kinds of chemicals. Application. These oils have been designed to provide proper lubrication under hydrodynamic and mild boundary lubrication conditions. Parker O-Ring Handbook 5700 Handbook Compatibility Tables for Gases, Fluids, Solids NOTE: *These temperature ranges will apply to the majority of media for which the material is potentially recommended. Introduction to Polyalphaolefin (PAO) Polyalphaolefin (PAO) oils are stable, lubricious fluids that are compatible with most plastics and elastomers. Water for liquid cooling comes from different sources. NBR : silicone: 1=Satisfactory 2=Fair (usually OK for a static seal) 3=Doubtful (sometimes OK for a static seal) 4=Unsatisfactory: PAO summary: Temperature range of -60 to 125C. Use this chart as a quick reference guide to help you with your selection of elastomers for your specific application. They are polymers of simple alkenes such as ethylene, propylene, butenes, and pentenes, and copolymers thereof. Polyalphaolefin 100 (PAO 100) serves as a Group IV base stocks and viscosity builders for a wide range of industrial lubricant products. Water is one of the best choices for liquid cooling applications due to its high heat capacity and thermal conductivity. Some swelling and a small reduction in mechanical likely. Synthetic oil is a lubricant consisting of chemical compounds that are artificially made. Automobiles, electrical appliances, precision equipment, audio equipment, and office equipment with plastic parts. Long the gold standard for inert dielectric heat transfer fluids in coldplate and spray-cooling applications in the military, Perfluorocarbon (PFC) liquids have faced scrutiny due to their high Global Warming Potentials (GWPs). Normal machine paints dissolve in contact with PAG. It shows some of the materials used in Terra's products and chemicals likely to be used with them. 46. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. LDPE is defined by a density range of 0.910-0.940 g/cm3. -purpose greases are high-performance greases that combine the benefits of wide operating temperature range and broad compatibility with varied materials. Relatively low cost. Some of the most commonly used fluids are synthetic lubricants, petroleum oils, oil-water emulsions, and water-glycol mixtures. The second step is the hydrogenation of the remaining double bonds. A relatively simple test, the criteria of the test varies depending on which grease manufacturer you are dealing with. REFERENCEPAGES 1-800-833-7958 www.geotechenv.com fax303-322-7242 sales@geotechenv.com ChemicalCompatibilityTable For All Non-Metals For Metals R=Resistant E<2milsPenetration/Year The accompanying reference chart rates the compatibility of synthetic base oils with more than 20 plastics and elastomers, serving as a guide for lubricant selection. esters or alkylated naphthalenes) to improve solvency and deposit control. The chemical compatibility of rubber is extremely important as the . Chemical / Media: Perfluoro-Viton: Aflas: Viton: EPDM: Buna-N: Silicone: Fluoro- elastomer: Extreme: TFE/P: FKM: P.C. The use of PAO as a cooling medium is popular for aerospace and military applications due to its dielectric properties, non reactive with water, is compatible with most metals and has a wide operating temperature range. Chemical Compatibility Chart Plastics; Chemical Compatibility Chart Plastics. With some media however, the service temperature range may be significantly different. It is known for its excellent impermeability and good flexibilty. In addition to this chemical compatibility chart, report TR-60C, Bal Seal has two other reports: report TR-60A "Chemical Compatibility Guide for Bal Seal PTFE, Filled PTFE, and Polyethylene Seal Materials," and report TR-60B "Chemical Resistance to Typical [HPLC High Pressure Liquid It has very good stability against stress cracking and corrosion and is weldable. Equivalent Viscosity of ISO-VG Grades at 40 o C and SAE Gear Lube Grades. It is an NLGI 2 Grade / ISO VG 100 grease with a synthetic base fluid. The utility of Polyalphaolefin (PAO) alternatives is limited by flammability, high viscosity at low temperature, and by low vapor pressure that prevents their use in . Polyglycols-40 to 125 C Good load-carrying ability, compatible with most elastomers, non-carbonizing. C = Moderate attack of appreciable absorption. esters or alkylated naphthalenes) to improve their solvency and deposit control. It is also compatible with copper, which is one of the best heat transfer materials to use for your fluid path. NLGI #2. Reactivity of a metal depends on its position in the electrochemical series. Skydrol PE-5 is the first name in aviation hydraulic fluids. STAINLESS STEEL . Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS are synthetic gearbox, bearing, and circulating oils that are formulated from premium polyalphaolefin (PAO) base fluids for enclosed systems requiring ashless antioxidants and anti-wear. in addition to this chemical compatibility chart, report tr-60d, bal seal has three other reports: report tr- 60a "chemical compatibility guide for bal seal ptfe, filled ptfe, and polyethylene seal materials," report tr-60b "chemical resistance to typical [hplc high pressure liquid chromatography] solutions, using typical bal seal products used The noble metal can be any metal that has lesser reactivity compared to aluminium. Material will have limited life. The first group is comprised of thickeners that undergo a chemical reaction to form the thickener, such as calcium sulfonates and polyureas. including polyalphaolefin . Polyalphaolefin (PAO) synthetic hydrocarbon fluid giving improved lubrication at high and low temperatures, reduced volatility, and compatibility with mineral oils. Use at your own risk. Actual testing should be considered to determine the compatibility of the material in the fluid and application. The second group is a dispersion of particles in oil that includes silica, organo-clays, polytetrafluoroethylene (PTFE's), and carbon black. 80W-90. This study investigates the rheological properties, elastohydrodynamic film thickness, and friction coefficients of several commercially available polyalphaolefin (PAO) and polydimethylsiloxane . Mobilgrease 33. Flexseal offers a dedicated range of chemical couplings specifically designed for resisting the widest range of chemical compounds. 6. In the table below there are four ratings: It contains a premium rust and oxidation inhibitor system and anti-wear additive to give excellent oxidation resistance and corrosion protection. SynForce Green is an extreme heavy-duty, multi-purpose, aluminum complex base grease engineered with severely hydrotreated polyalphaolefin (PAO) synthetic base fluids, and high viscosity index paraffin base oils. These are general guidelines only. Grease Compatibility Chart and Reference Guide Clean points of application. COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. It is used to measure performance in low-temperature conditions. . Outgassing Data for Selecting Spacecraft Materials Online. Synthetic lubricants can be manufactured using chemically modified petroleum components rather than whole crude oil, but can also be synthesized from other raw materials.The base material, however, is still overwhelmingly crude oil that is distilled and then modified physically and chemically. Low viscosity at low temperatures. REFERENCEPAGES 1-800-833-7958 www.geotechenv.com fax303-322-7242 sales@geotechenv.com ChemicalCompatibilityTable For All Non-Metals For Metals R=Resistant E<2milsPenetration/Year Note: For information on compatibility with seals, paints and plastics, please call our Technical Support Hot Line at 1.877.445.9198. DOES NOT GUARANTEE the information on this page is the most updated information available from the manufacturer, there are times when they release an update we have not been . CHEMICAL COMPATIBILITY CHART Acetal D B D - - - Acetaldehyde D A D B A D Acetamide A A B - A D Acetate Solvent D A D - B - Acetic Acid, 10% . It has a role as a cross-linking reagent, a polymerisation monomer and an allergen. As is usual with lubricating greases, apply or fill by means of a brush, spatula, or automatic lubrication device. The main characteristics of hydraulic fluid are proper viscosity, high viscosity index, anti-wear protection, if . Negligible effect on mechanical properties. Polyolefins, also called polyalkenes, are the largest class of commodity thermoplastics. 220. industrialspe Key to General Chemical Resistance [all data based on 72 (22 C) ] A = Excellent C = Fair - Moderate Effect, not recommended B= Good - Minor Effect, slight corrosion or discoloration D = Severe Effect, not recommended for ANY use Its consistency is between the NLGI grades 1 and 2. However, almost all reaction-hardening two-component epoxy resin paints are resistant to PAG. With PE-5, you can experience less frequent fluid . Chevron Phillips Chemical is one of the world's top producers of ethylene and polyethylene and a leading supplier of aromatics, styrenics, specialty chemicals, plastic pipe and other polymers. COMPATIBILITY CHART Chemical Natural Rubber SBR, GRS Butyl EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone Fluorosilicone Fluoro Elastomers LEGEND A - RECOMMENDED B - MINOR TO MODERATE EFFECT C - MODERATE TO SEVERE U - UNSATISFACTORY BLANK - INSUFFICIENT DATA Acetaldehyde C U A A U C C U C . Finally, due to their excellent response to antioxidants, Spectra-Syn Plus PAO can be formulated to resist thermal oxidative attack. O-Ring Chemical Compatibilities Chart. the compatibility of product mixtures, a simple test can be carried out on board: mix a sample of the current oil in use with the new Shell grade at a 50:50 ratio in a glass, shake it and place the glass in a warm area. It is often blended with other polyolefins to tailor their thermal bonding properties and peel strength. Aluminum Chemical Compatibility Chart ver 07-Jan-2018 Industrial Specialties Mfg. Result may vary significantly due to other . Polyolefin. Mobilgrease 33 is a high-performance lithium-complex grease designed for general-purpose aircraft use. Krayden, Inc. In addition, low viscosity SpectraSyn PAO products are hydrolytically stable, have good compatibility with mineral oils and are frequently combined with other synthetic basestocks (e.g. Applications for PAO 100 base stocks include both automotive and industrial gear oils, bearing lubricants, transmission fluids, turbine oils, compressor oils, circulating oils, hydraulic oils . Fluid. Synthetic Oil Viscosity & Compatibility Chart Materials Compatibility of Synthetic Lubricant Base Oils Water Milk SAE 10 Motor Oil Castor Oil Honey Gum Rubber Temperature (C (F)) Kinematic . The first step is the synthesis of oligomers (polymers with few repeating monomer units) from the linear alpha-olefin. PAO oils are considered a great replacement for petroleum based products, are used in countless applications and industry sectors. A Type V, fire-resistant hydraulic fluid specifically formulated to meet the changing needs of the aviation industry, PE-5 offers the longest fluid life of any phosphate ester fluid available today, even under high moisture conditions. It has excellent compatibility with plastics such as PET, HDPE, PTFE, nylon, and Chemistry / Constituents: PAO / Polyalphaolefin; Operating / Use Temperature: -67 to 266 F; CHEMICAL COMPATIBILITY CHART Acetal D B D - - - Acetaldehyde D A D B A D Acetamide A A B - A D Acetate Solvent D A D - B - Acetic Acid, 10% . LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. SAE Gear Lube Grade. 100. The properties of a biobased polyalphaolefin with a viscosity of 40 cSt at 100 C (BPAO-40) were investigated relative to a commercial petroleum-based PAO of similar viscosity at 100 C (PAO-40). . compatibility table. Polyalphaolefin base oil is used in Mobilgrease 33 because of its exceptional thermal/oxidative resistance potential, low volatility, and superb low-temperature capability, without the potential vulnerability of an ester base oil to degradation from reaction . Compatibility testing is generally carried out at high temperatures, simulating an accelerated life and poor or stressful conditions for the plastic and elastomer/rubber. Return to top. The users are advised to conduct their own tests to determine the suitability based on their particular application. 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) These properties make PAO 40 well suited for applications that are subjected to extreme operating conditions, such as cold weather start-ups or high operating temperatures. 1. Below Table shows the compatibility rating of the most commonly used seal materials groups with the fluid groups and materials, classified according to international standard ISO 6743-4. Our products can be exposed to a huge variety of chemicals. To improve fuel economy, OEMs are moving toward lower-viscosity oils, even in heavy-duty diesel engines. Aluminum Chemical Compatibility Chart ver 07-Jan-2018 Industrial Specialties Mfg. . Also they show good non-flammability, good mechanical properties and cold flexibility. Agent Material Selection 4 Ratings given are based at 70F (21C). MOLYKOTE EM-30L Grease is a premium lubricant solution for a range of lubrication requirements for plastic-on-plastic, plastic-on-metal, and rubber-on-metal surface interfaces. Categories: General Topic . Use this chart as a quick reference guide to help you with your selection of elastomers for your specific application. Special types can be used down to -55 C/-67 F. Atlantic premium performance, synthetic compressor oil is based on Polyalphaolefin technology. Choosing the right material based on chemical compatibility minimizes costly failures. Includes: polyalphaolefin (PAO) Viscosity Index (VI) = 125-250 Good lubricity With some media however, the service temperature range may be significantly different. polyalphaolefin to polyalkylene glycol 5. 2022-04-29. A run through the test: Materials used in the 75W. This chart is intended as a general guide for various materials and chemicals. Non-soaps are split into two main categories. Eccobond Catalyst 15 Clear Technical Data Sheet. industrialspe Key to General Chemical Resistance [all data based on 72 (22 C) ] A = Excellent C = Fair - Moderate Effect, not recommended B= Good - Minor Effect, slight corrosion or discoloration D = Severe Effect, not recommended for ANY use It is not reactive at room temperatures, except by strong oxidizing agents, and some solvents cause swelling. CHEMICAL COMPATIBILITY CHART . ASTM D5293 is the standard test method for apparent viscosity of engine oils and base stocks between -10C and -35C using a cold-cranking simulator (CCS). Water. 0 10 2 30 50 70 90 32 kg/m 3 16 kg/m <1.4 3 >26 >29 >72 >86 Service Time of Chilled Water Pipe CHILLED WATER & REFRIGERATION SYSTEM AEROFLEX EPDM closed cell elastomeric thermal insulation is a superior insulation for cooling systems that function at below ambient dixonvalve.com Aluminum Brass Bronze Hastelloy, C-276 Malleable Iron Carbon Steel Monel Stainless Steel,304 Stainless Steel,316 Nylon Polypropylene Seal Material Hydrofluosilicic Acid (10-50%) X 2 X 2 X 2 X 2 X - TEVNB Hydrogen Hydrogen Peroxide (50%) - X X 2 X 2 - - X A TEV Choosing the right material based on chemical compatibility minimizes costly failures. The lithium complex thickener system provides excellent structural stability and resistance to water wash-out. Where Aqueous Solutions are Shown . Create.