UCON 60-H Base Fluids High Performance Polyalkylene Glycol Fluids Lubricants
UCON 60-H Base Fluids The High Performance You Want polyalkylene glycol (PAG)-based products that help formulators meet today s demand for high performance lubricants. Like butanol-initiated PAGs, UCON 60-H Base Fluids feature comparable high viscosity indices, clean burning properties, compatibility with common elastomers, and cloud points in aqueous solutions. But, they also offer performance superior to butanol-initiated PAGs, including: Low friction coefficients High extreme pressure failure loads Low pour point temperatures Water solubility Thermo-oxidative stability 21 CFR 178.3570 compliant (MW > 1500) for use in applications with the potential for incidental food contact. UCON 60-H Base Fluids are available in ISO viscosity grades 68 though 1000. Performance of UCON 60-H Base Fluids vs. Butanol-Initiated Copolymers Features Superior Comparable Performance Performance Low Friction Coefficient 1 4 High Extreme Pressure Failure Load 2 4 Exhibits Cloud Point in Aqueous Solution 4 Low Temperature Performance (pour point) 4 High Viscosity Index 4 Water Solubility 4 Broad Range of ISO Viscosity Grades 4 Common Elastomer Compatibility 3 4 Thermo-oxidative Stability 4 4 1 Coefficients of friction were determined by oscillation of a steel ball on a steel disc at 30 C under a load of 200N. 2 Extreme pressure values were determined by oscillation of a steel ball on a steel disc at 30 C. Load was increased stepwise by 100N until a failure was detected as a massive increase in the coefficient of friction. 3 Elastomers such as Viton A, EPDM, Buna A, Butyl, Silicone. Tests conducted by immersion at 100 C for 10 days. 4 Thermo-oxidative stability measured by thermogravametric analysis on ISOVG 68 samples.
Figure 1 Typical Physical Properties of UCON 60-H Base Fluids Property Molecular ISO Viscosity Viscosity Viscosity Viscosity Flash Cloud Point Pour Max. Friction Extreme Weight Grade @ 40 C @ 100 C Index Point (COC) (1% Aq) Point Coefficient Failure Load Unit g/mole cst cst C C C µ N Test Method ISO ASTM ASTM ASTM ASTM ASTM ASTM (Note 1) (Note 2) 3448 D445 D445 D2270 D92 D2024 D97 60-H-340 900 68 68 13 193 220 >100-40 0.11 750 60-H-760 1700 150 150 26 213 240 >100-39 0.11 850 60-H-1100 1900 220 220 39 240 240 85-38 0.10 850 60-H-1600 2500 320 320 58 250 245 80-36 0.10 950 60-H-2300 3400 460 460 78 252 258 75-35 0.10 1050 60-H-5300 5300 1000 1050 178 289 260 70-31 0.10 1050 Typical properties, not to be construed as specifications NOTE 1: Coefficients of friction were determined by oscillation of a steel ball on a steel disc at 30 C under a load of 200N. NOTE 2: Extreme pressure values were determined by oscillation of a steel ball on a steel disc at 30 C. Load was increased stepwise by 100N until a failure was detected as a massive increase in the coefficient of friction. Physical Properties Physical Properties diol-initiated alkoxylated random copolymers of EO and PO. They are soluble in cold water but exhibit inverse solubility at high temperatures. Water-based solutions provide low surface tension, good wetting, and good penetration capabilities. UCON 60-H Base Fluids exhibit low foaming properties. They are compatible with common elastomers, including, Viton A fluoroelastomer, EPDM, Buna A synthetic rubber, butyl and silicone. Figure 1 presents typical physical properties of UCON 60-H Base Fluids. As Shown in Figure 2, UCON 60-H Base Fluids have physical properties similar to butanol-initiated PAGs such as UCON 50-HB Base Fluids. UCON 60-H Fluids provide superior low temperature (pour point) and high temperature performance. The excellent lubricity of UCON 60-H Fluids provides outstanding overall load carrying capacity, film strength, and anti-wear properties. Figure 3 shows UCON 60-H Base Fluids provide a lower friction coefficient and offer greater performance under extreme pressure than corresponding butanol-initiated fluids. As shown in Figure 4, both diol-initiated and butanol-initiated base fluids exhibit cloud points in aqueous solutions. Although cloud points decrease in a similar fashion as molecular weight increases, the UCON 60-H Base Fluids consistently maintain solubility within a higher temperature range. Figure 2 Comparison of Properties, UCON 60-H Base Fluids vs. Butanol-Initiated PAGs Product UCON UCON UCON UCON UCON UCON UCON UCON 60-H-1100 60-H-1600 60-H-2300 60-H-5300 50-HB-660 50-HB-2000 50-HB-3520 50-HB-5100 ISO Viscosity Grade 220 320 460 1000 150 460 680 1000 Viscosity Index (ASTM D2270) 240 250 252 289 230 254 269 281 Viscosity - cst 40 C 220 320 460 1050 130 440 700 1020 (ASTM D445) Viscosity - cst 100 C 39 58 78 178 25.6 70.2 117 164 (ASTM D445) Average Molecular Weight 1900 2500 3400 5300 1590 2660 3380 3930 Pour Point, C (ASTM D97) -38-36 -35-31 -34-32 -29-29 Cloud Point (1% Aq), C 85 80 75 70 55 52 51 50.5 (ASTM D2024) Flash Point, C (ASTM D92) 240 245 258 260 229 249 243 246 Density 20 C, lb/gal 9.03 9.01 8.96 8.95 8.72 8.84 8.81 8.86 Table contains typical properties, not to be construed as specifications.
UCON 60-H Base Fluids Figure 3 Comparison of Friction Coefficients, UCON 60-H Base Fluids vs. Butanol-Initiated Fluids Product UCON UCON UCON UCON 60-H-760 60-H-2300 50-HB-660 50-HB-2000 ISO Viscosity Grade 150 460 150 460 µ, friction coefficients (30 C) 0.11 0.10 0.12 0.12 µ, friction coefficients (60 C) 0.11 0.09 0.11 0.11 Extreme Pressure Failure Load, N (30 C) 850 850 750 750 Extreme Pressure Failure Load, N (60 C) 350 450 250 450 Coefficients of friction were determined by oscillation of a steel ball on a steel disc at 30 C under a load of 200N. Extreme pressure values were determined by oscillation of a steel ball on a steel disc at 30 C. Load was increased stepwise by 100N until a failure was detected as a massive increase in the coefficient of friction. Figure 4 Cloud Point vs. Molecular Weight 100 80 A Wide Range of Applications versatile synthetic products suitable for use in place of natural oils and lubricants as well as butanolinitiated PAGs in the formulation of: Cloud Point, C 60 40 20 UCON SYNALOX 60-Hs 40-Ds UCON 50-HBs Gear oils Circulation fluids Metalworking fluids 0 0 1000 2000 3000 4000 5000 6000 Industrial grade lubricants Molecular Weight Compressor oils Textile lubricants Greases Food grade lubricants
Fluids and Support You Can Rely On From Dow Innovation, Consistent Quality, Reliable Supply With more than 30-years experience in the production of polyethylene and polypropylene glycols, Dow is your source for innovative EO/PO chemistry. UCON 60-H Base Fluids were developed to address the emerging market need for high performance polyalkylene glycolbased fluids that have excellent environmental and safety profiles. Dow offers a wide range of PAG fluids and lubricants globally, with brands including UCON, SYNALOX and FLUENT fluids and lubricants. These consistent, high quality products enable formulators to take full advantage of the versatility and flexibility of PAGs, including the ability to vary and control performance contributions to a degree not possible with petroleum, animal, and vegetable oils. Dow is a reliable source for PAGbased fluids and lubricants. A leading global producer of ethylene and propylene as well as ethylene oxide and propylene oxide, Dow is back-integrated in the key raw materials required to produce PAGs. That means we offer a more secure supply of the base stocks and formulated lubricant products you require. Our investments in manufacturing, logistics and distribution further enable Dow to supply the fluids and lubricants you need, when and where you need them around the world. Technical and Other Support The Dow sales and technical team for UCON Fluids stands ready to support you with product selection, formulation, and application assistance; product physical properties and performance data; regulatory information; handling and storage information; as well as Material Safety Data Sheets (MSDS) and other product safety information.
UCON 60-H Base Fluids To Learn More To find out more about UCON 60-H Base Fluids, call the number for your area listed below or visit us online. The Dow Chemical Company Midland, Michigan 48674 U.S.A. United States, Canada, Mexico: call toll-free 1-800-447-4369 fax 989-832-1465 Latin America: call (+55) 11-5188-9222 fax (+55) 11-5188-9749 Europe: call toll-free +800-3-694-6367 * call (+31) 11567-2626 fax (+31) 11567-2828 Asia-Pacific: call toll free +800 7776-7776 * call (+60) 3-7958-3392 fax (+60) 3-7958-5598 *Toll-free service not available in all countries. Or visit us at www.ucon.com Notice: No freedom from infringement of any patent owned by Dow or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is responsible for determining whether products and the information in this document are appropriate for Customer s use and for ensuring that Customer s workplace and disposal practices are in compliance with applicable laws and other government enactments. The product shown in this literature may not be available for sale and/or available in all geographies where Dow is represented. The claims made may not have been approved for use in all countries. Dow assumes no obligation or liability for the information in this document. References to Dow or the Company mean The Dow Chemical Company and its consolidated subsidiaries unless otherwise expressly noted. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED. Published September 2011 Printed in U.S.A. Form No. 118-01749-0911X AMS