Moreover, with increasing volume fraction of Ethylene Glycol, heat transfer coefficient and Nusselt number increase. All of us at Recochem are committed to service and quality. WINTREX® HD heat transfer fluid is designed for use in hydronic systems for freeze and corrosion protection. TRUEGARD Ethylene Glycol Uninhibited-Heat Transfer Fluid 100% Concentrate Solutions in water provide freeze protection to below -60 degrees F and burst protection to -100 degrees F. Suitable applications: closed loop, water-based haul, process heating and cooling, food industry applications within temperature range. 0.5 gal. The most common antifreeze fluid - ethylene glycol - must not be used where there is a chance of leakage to potable water or food processing systems. Ethylene glycol has a bitter, sweet taste and causes inebriation. Jug: Clear-60° to 250° 0000000: 00000: 1 gal. And our products also offer protection to the ground, air and water source heat pumps, green technology, and HVAC Systems, as well as providing comprehensive antifreeze and corrosion protection. This phenomenon is intensified in the ISO 9001 Certified. ETHYLENE GLYCOL is a heat transfer fluid specifically designed to provide freeze protection as low as -100º F.It contains inhibitors providing optimum protection against ferrous metal corrosion in metals such as brass, copper, solder, steel, cast iron, aluminum, and other natural metals commonly found in industrial cooling and heating systems. Engineering and Operating Guide for DOWTHERM SR-1 and DOWTHERM 4000 Inhibited Ethylene Glycol-based Heat Transfer Fluids Engineering and Operating Guide for DOWFROST and DOWFROST HD Inhibited Propylene Glycol-based Heat Transfer Fluids Engineering and Operating Guide for AMBITROL Inhibited Glycol-based Coolants. To provide protection over a long period of time, the initial mixture must also have the right balance of corrosion, scale and biological inhibitors in order to maintain proper corrosion control at various concentrations. Kilfrost Cooltrans CT™ is a high performance, multi-component inhibited Mono Ethylene Glycol Heat Transfer Fluid designed for secondary refrigerant applications in process/space cooling and temperature regulation. We doesn't provide ethylene glycol heat transfer fluid products or service, please contact them directly and verify their companies info carefully. Susterra ® Propanediol For Heat-Transfer Fluids. 877.244.5525 (U.S.) 610.262.9686 (International) Menu. In food processing systems the common heat-transfer fluid is based on propylene glycol. NEUTRAGEL NEO, is a concentrated antifreeze based on Mono Ethylene Glycol and corrosion inhibitors. Dynalene EG (Ethylene Glycol) is an inhibited ethylene glycol heat transfer fluid which offers users a stable, safe, and efficient product for applications where freeze protection is needed. ETHYLENE GLYCOL. The product has been specially designed to deliver higher resistance to degradation, scale, bacterial growth and corrosion. Glycol Based Antifreeze can be regarded as Corrosion Inhibited Ethylene Glycol based heat transfer fluids which can be used as an industrial / engine coolant and antifreeze agent. Heat transfer fluid formulation of ethylene glycol and a specially designed package of industrial corrosion inhibitors. Ethylene or propylene glycol, to depress the freeze point of the fluid. ethylene glycol heat transfer fluid. Applications include in floor heating, solar water heating systems and coolant for machinery. This means that the type of heat transfer fluid you select will impact the system's overall performance and longevity. The obtained results showed that adding a small amount of nanopowder or Ethylene Glycol to the base fluid causes great changes in the amount of heat transfer in the CPU cooling process. In HVAC applications, ethylene glycol is more widely used because of its lower cost, lower viscosity and better heat transfer properties. We produce a range of inhibited glycol coolant-based heat transfer fluids which are used across heating, cooling, including Ground Source Heat Pumps and many other industrial applications. It is a heat transfer fluid designed for refrigeration installations working at low temperatures and for central heating systems. In geothermal heating/cooling systems, ethylene glycol is the fluid that transports heat through the use of a geothermal heat pump. About Us; News ; Contact Us; Career; My Account; Product was added to your cart. Additionally, these fluids also come in a variety of different base stocks including Propylene Glycol, Ethylene Glycol, and Mineral-based oils - click on each product category to find out more about the benefits and specific applications for each base stock. Typically either ethylene glycol or propylene glycol are used in HVAC closed loops, with the type of glycol and its concentration determining the freeze point and other physical properties (see Table One). Ethylene glycol is an organic compound produced by a reaction between ethylene oxide and water. View All Epoxy Leak Sealants & No Heat Solder; Condensate Pan Products. Glycol based heat transfer fluids (with or without corrosion inhibitors) are often added to aqueous systems to broaden the operable temperature range. Cart. Customers can rely on our manufactured … Hydratech Ethylene Glycol based heat transfer fluids are formulated to operate in both cooling and heating systems at a wide range of concentrations. Over the last years, an important number of studies about graphene nanofluids have been performed using water [1, 3, 13, 38–41] or ethylene glycol [12, 20, 31, 39, 40] as base fluids. DOWCAL™ heat transfer fluids are clear, ethylene or propylene glycol-based liquids formulated with our signature corrosion inhibitors for optimum system performance. Due to its low boiling point, however, ethylene glycol is not practically useful for high temperature applications. Our line of RECOTHERM (ethylene glycol based) and RECOFREEZE (propylene glycol based) LTHTFs provide the same level of manufacturing expertise, product quality, consistency and reliability for which Recochem is known. Between the two ethylene glycol is a better heat transfer fluid than propylene glycol. Heavy Duty Inhibited Ethylene Glycol-based Heat Transfer Fluid . They are optimal solutions if the freezing point of water is not low enough to allow its use in certain applications. 16.9 oz. Bottle: Clear-70° to 450° 0000000: 0000000: Ethylene Glycol. INTERCOOL OP-100 is an ethylene glycol based industrially inhibited heat transfer fluid optimal for freeze point suppression and single fluid heating and cooling applications with an operating range of -60°F to 350°F. DOWTHERM SR-1 Concentrate in pails contains specially formulated packages of industrial inhibitors that help prevent corrosion. Heat Transfer Fluids For more information about Heat Transfer Fluids… Propylene Glycol; Ethylene Glycol; Lithium Bromide; View All Chiller Fluids - Heat Transfer; Epoxy Leak Sealants & No Heat Solder. Ancool 3700 EG is an inhibited ethylene glycol fluid specifically designed for use in various heat transfer systems. The proprietary industrial inhibitor packages used in DOWTHERM™ SR-1 ethylene glycol and DOWFROST ™ and DOWFROST™ HD propylene glycol are specially formulated to help prevent corrosion in two ways. A balanced inhibitor system, to protect common metals of construction. www.climalife.dehon.com / +44 117 980 2520 Depending upon the application, PSC offers Heat Transfer Fluids in varying viscosities and degrees of thermal stability. 180-1190-0901 AMS, September 2001, p. 6. It is designed to extend fluid life where service temperatures are higher and the likelihood of thermal degradation is greater. Effective heat transfer is crucial for both low-temperature and high-temperature applications. Ethylene Glycol Fluids are widely used in industry because of their, high boiling point, non-corrosiveness, freeze point depression, lubricating, hygroscopicity, solvent properties, and plasticizing. Heat Transfer Fluids (LTHTFs), which are described in this brochure. The KOSTChill line of gycol based heat transfer fluids are engineered with virgin glycols, along with additive systems that have been tested and approved. This affordable Ancool 3700 EG is available pure (100%) or diluted for a ready-to-use concentration to achieve the desired freeze protection and burst protection points. Hydronic fluids are heat transfer fluids composed of three key ingredients: Water, to provide heat transfer. Depending on your application, we can provide Ethylene Glycol (EG), Propylene Gycol (PG), Di-Ethylene Glycol (DEG), Tri-ethylene Glycol (TEG) and NSF rated HT-1 Food Grade Products. Ethylene Glycol (EG) is by far the largest volume glycol product. View All Condensate Pan Products; Scale Removal & Inhibitors. That’s why companies choose Susterra® propanediol, the higher-performing, bio-based glycol, as the primary ingredient in their heat-transfer fluids. Ethylene Glycol: HOCH 2CH 2OH CAS Registry Number: 107-21-1 Synonyms: 1, 2-Ethanediol Glycol EG Monoethylene glycol Ethylene glycol is produced from ethylene, via the intermediate ethylene oxide. 4 The Dow Chemical Company, “Engineering and Operating Guide for DOWTHERM SR-1 AND DOWTHERM 4000 Inhibited Ethylene Glycol-based Heat Transfer Fluids”, www.Dow.com, Form No. The ethylene glycol either gains energy from the source (lake, ocean, water well) or dissipates heat to the sink, depending on whether the system is being used for heating or cooling. -60 degrees F to 250 degrees F. Propylene glycol is less toxic and is considered when toxicity is a concern. The toxic effects of ingesting ethylene glycol occur because it is converted by the liver into 4 other chemicals that are much more toxic. Propylene glycol is safer to handle than ethylene glycol. Ethylene oxide reacts with water to produce ethylene glycol according to the chemical equation C 2H 4O + H 2O HOCH 2CH 2OH This reaction can be catalyzed by either … The natural choice in glycols. Menu. With increasing volume fraction of Ethylene Glycol, ratio of the density to the viscosity decreases, therefore based on (1) velocity increases. For many heat-transfer applications it is necessary to use a heat-transfer fluid with lower freezing point than water. E.g. the fluid with better heat transfer capabilities. Ethylene glycol and propylene glycol fluids are for use in closed (nonvented) systems. The compound is a colorless, viscous fluid with a syrupy sweet taste and no odor. DOWTHERM SR-1 Concentrate in pails is an ethylene glycol-based heat transfer fluid that is widely used for secondary cooling and heating applications, for freeze and burst protection of pipes, and for various deicing, defrosting, and dehumidifying applications. The most common uses of ethylene glycol are as a coolant, heat transfer, and anti-freeze agent, as well as a component in many household products such as paints, cosmetics, and detergents. This fluid is dyed fluorescent pink for leak detection. View All Scale Removal & Inhibitors; Leak Detection Products. Chiller Fluids - Heat Transfer. Their ease of reaction due to their alcohol groups makes them popular chemical intermediates in the formation of many products. 3 The Dow Chemical Company, “How to Choose the Right Heat Transfer Fluid”, Process Heating, January 2008, Troy, MI, p. 52. Container Size: Container Type: Color: Temp. Ethylene glycol solutions are normally preferred over Propylene Glycol because of their more desirable physical properties particularly at lower temperature. Water is nature’s heat transfer fluid, a liquid used since the dawn of time to heat and cool. As a result of its low cost, ethylene glycol is the most commonly used head transfer fluid base. 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