Often used in arcing switches. It is an NLGI 2 Grade / ISO VG 100 grease with a synthetic base fluid. The data table below is an application guide, and indicates the . NLGI #2. C = Moderate attack of appreciable absorption. Any deposit visible on the bottom of the glass after a few days may indicate additive fall-out and incompatibility. Use at your own risk. A = No Attack, possibly slight absorption. 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. Result may vary significantly due to other . Relatively low cost. 46. 2005-03-26. COMPATIBILITY CHEMICAL COMPATIBILITY Chemicial Compatibility Guide The following information is intended to be used as a general guideline for pump material selection. 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. Polyolefin. . Nine standard circulating fluids including d-Limonene, FC77 Flourinert, Galden, Lexol 408, Paratherm CR, Coolanol and PAO. 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. 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. Flexseal offers a dedicated range of chemical couplings specifically designed for resisting the widest range of chemical compounds. Return to top. 1. The viscosity of the base oil is largely irrelevant in relation to the compatibility risks with the thickener. The chemical compatibility of rubber is extremely important as the . 6. Agent Material Selection 4 Ratings given are based at 70F (21C). The lithium complex thickener system provides excellent structural stability and resistance to water wash-out. Its consistency is between the NLGI grades 1 and 2. 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 very good stability against stress cracking and corrosion and is weldable. Polyalphaolefins (PAO)-60 to 125 C Stable, lubricious fluids compatible with most plastics and elastomers. 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. Polyalphaolefin 100 (PAO 100) serves as a Group IV base stocks and viscosity builders for a wide range of industrial lubricant products. The data given should be used cautiously, and as a guide only. These units provide a flow of temperature controlled fluid or Polyalphaolefin liquid. Our most advanced extreme pressure grease, SynForce Green is designed to withstand the demands of extreme and intense . Find Polyalphaolefin Grease related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Polyalphaolefin Grease information. Aluminum Chemical Compatibility Chart ver 07-Jan-2018 Industrial Specialties Mfg. Use the table conservatively and if any doubt exists, do not proceed with the application. PAO summary: Temperature range of -60 to 125C. Choosing the right material based on chemical compatibility minimizes costly failures. 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). Automobiles, electrical appliances, precision equipment, audio equipment, and office equipment with plastic parts. The information accuracy of these ratings cannot be guaranteed, nor is it a complete list due to the extensive area of this field. compatibility table. However, almost all reaction-hardening two-component epoxy resin paints are resistant to PAG. . 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. Equivalent Viscosity of ISO-VG Grades at 40 o C and SAE Gear Lube Grades. 100. 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. Grease Compatibility Chart and Reference Guide With our technologically advanced industrial lubricants and proven record of innovative solutions, Mobil makes Outgassing Data for Selecting Spacecraft Materials Online. With PE-5, you can experience less frequent fluid . Materials used in the 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 All of these features make the low viscosity SpectraSyn PAO products attractive blend . High viscosity polyalphaolefins Today's lubricant marketplace demands enhanced performance capabilities, improved flow at low temperatures and better durability. Some of the most commonly used fluids are synthetic lubricants, petroleum oils, oil-water emulsions, and water-glycol mixtures. Material will have limited life. Compatibility with the inside paint of the gearbox should be checked. The first step is the synthesis of oligomers (polymers with few repeating monomer units) from the linear alpha-olefin. LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. 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. Application. Features and Benefits . 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. 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. . Negligible effect on mechanical properties. SAE Gear Lube Grade. Fluid. A run through the test: Categories: General Topic . Normal machine paints dissolve in contact with PAG. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. Finally, all blends of Cu nanolubricants appear without clouds or phase separation . Mobilgrease 33 utilizes a 100% polyalphaolefin base oil and premium additives which ensure outstanding lubrication performance over a wide temperature range and operating . PAO (polyalphaolefin) PAO (polyalphaolefin) is a synthetic hydrocarbon oil used as a lubricant or coolant depending on its formulation. esters or alkylated naphthalenes) to improve solvency and deposit control. SpectraSyn Hi Vis (High Viscosity) PAO (polyalphaolefins) feature low-temperature properties, low volatility and improved thermal stability. Includes: polyalphaolefin (PAO) Viscosity Index (VI) = 125-250 Good lubricity 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% . Aluminum Chemical Compatibility Chart ver 07-Jan-2018 Industrial Specialties Mfg. 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 . It contains a premium rust and oxidation inhibitor system and anti-wear additive to give excellent oxidation resistance and corrosion protection. The second group is a dispersion of particles in oil that includes silica, organo-clays, polytetrafluoroethylene (PTFE's), and carbon black. 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 . PAO oils are considered a great replacement for petroleum based products, are used in countless applications and industry sectors. The world is advancing rapidly and business success is about keeping pace. 90. This study investigates the rheological properties, elastohydrodynamic film thickness, and friction coefficients of several commercially available polyalphaolefin (PAO) and polydimethylsiloxane . Clean points of application. 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 . In the table below there are four ratings: esters or alkylated naphthalenes) to improve their solvency and deposit control. Non-soaps are split into two main categories. These olefins were obtained from vegetable oils via a biorefinery process. In . 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. 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 Fig. Introduction to Polyalphaolefin (PAO) Polyalphaolefin (PAO) oils are stable, lubricious fluids that are compatible with most plastics and elastomers. 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. Fluid distribution panels are also discussed. O-Ring Chemical Compatibilities Chart. 2022-04-29. Handling . Mobilgrease 33. PAO summary: Temperature range of -60 to 125C. Compatibility testing is generally carried out at high temperatures, simulating an accelerated life and poor or stressful conditions for the plastic and elastomer/rubber. It has a role as a cross-linking reagent, a polymerisation monomer and an allergen. It is not reactive at room temperatures, except by strong oxidizing agents, and some solvents cause swelling. PAO 40 is colorless, odorless, non-toxic and non-corrosive and do not contain sulfur, nitrogen, or aromatics. Eight standard model Portable Liquid Chillers and ten standard model PAO Carts. cally stable, have good compatibility with mineral oils and can be combined with other more polar synthetic basestocks (e.g. Choosing the right material based on chemical compatibility minimizes costly failures. 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 . The recommendations shown in this table are based on data obtained from polymer manufacturer's, and comparison made with similar materials. Our goal is to be a technical resource for our customers and to provide accurate and current information. 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) Polyalphaolefin Lithium soap PTFE, etc. CHEMICAL COMPATIBILITY CHART . In this test, SpectraSyn Lo Vis PAO (4, 6 and 8 cSt) demonstrates significantly lower . The two most important polyolefins are polyethylene (PE) and polypropylene (PP). 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). Krayden, Inc. National Aeronautics and Space Administration 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 It uses an ISO VG 220 synthetic base fluid. 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. Hydraulic fluids are a large group of liquids made of many kinds of chemicals. The second step is the hydrogenation of the remaining double bonds. It shows some of the materials used in Terra's products and chemicals likely to be used with them. Finally, due to their excellent response to antioxidants, Spectra-Syn Plus PAO can be formulated to resist thermal oxidative attack. Actual testing should be considered to determine the compatibility of the material in the fluid and application. 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 often blended with other polyolefins to tailor their thermal bonding properties and peel strength. 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 . 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 Galvanic corrosion, also known as dissimilar metal corrosion can affect aluminium when it is physically or through an electrolyte connected to a noble metal. 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. 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. Use this chart as a quick reference guide to help you with your selection of elastomers for your specific application. Introduction to Polyalphaolefin (PAO) Polyalphaolefin (PAO) oils are stable, lubricious fluids that are compatible with most plastics and elastomers. Skydrol PE-5 is the first name in aviation hydraulic fluids. Polybutylene (PB-1) is the polymer of 1-butene. Polyglycols-40 to 125 C Good load-carrying ability, compatible with most elastomers, non-carbonizing. The users are advised to conduct their own tests to determine the suitability based on their particular application. Relatively low cost. polyalphaolefin to polyalkylene glycol 5. Note: For information on compatibility with seals, paints and plastics, please call our Technical Support Hot Line at 1.877.445.9198. Use this chart as a quick reference guide to help you with your selection of elastomers for your specific application. 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 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. 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 . B = Slight attack by absorption.