7 comments. Bright yellow in color, DOWFROST™ HD has an operating temperature range of -50°F to 325°F (-46°C to 163°C). Close. Propylene glycol is non-irritating to the skin and minimally irritating to the eye. Our line of propylene glycol heat transfer fluids provides users with stable, safe, and efficient products for applications where freeze protection is needed. Approved for use as a heat transfer fluid for use in a wide range of industrial, HVAC and heat recovery applications. I'd like to start buying in bulk and the local distributor asked if I'd like inhibited or uninhibited PG. Only one lift gate fee is required per order. New comments cannot be posted and votes cannot be cast. Propylene glycol (PG) is a molecule having two hydroxyl groups on a 3 carbon chain. Propylene Glycol Dynalene PG-XT $ 32.00 – $ 140.00. Propylene Glycol SDS Number: 909251 15 REGULATORY INFORMATION The following product components are cited on the Pennsylvania Hazardous Substances List and/or the Pennsylvania Environmental Hazardous Substances List and are present at levels which require reporting: -57-55-6 Propylene glycol Listing: PA RTK 98-100% This material and all of its components are listed on the … Metal corrosion associated with thermal cycling of inhibited and uninhibited propylene glycol/water solution in solar DHW systems. Product Description: Orange colored Inhibited Propylene Glycol is used as an industrial coolant, antifreeze heat transfer agent.The inhibitor package is designed to protect brass, copper, solder, steel, cast iron, aluminum and other metals commonly found in the industrial cooling and heating systems. Contact Glycol, Inc. for instructions on what type of water to use. Quick Quote? Ethylene Glycol Properties. Disinfectant Chemicals: … Mist may cause irritation of upper respiratory tract (nose and throat). 3) Biological integrity of the fluid. Especially when Propylene Glycol or Inhibited Propylene Glycol is used as heat transfer agent in food, beverage or brewery industries, there lays a possibility of contamination even though Propylene Glycol is harmless to our health up to a certain level. Our Products. Premixed Inhibited Propylene Glycol (20% to 50%) ChemWorld Propylene Glycol. Polarization studies showed that both studied inhibitors were of anodic type inhibitor in 1 M HCl.The adsorption of inhibitors on the carbon steel surface obeys Langmuir adsorption isotherm. Buy Online. Buy Online. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions. Use of standard Uninhibited Ethylene Glycol and Propylene Glycol may lead to galvanic corrosion and failure of the system. But to keep ourselves on the safer side of the problem, something has to be done to detect the leakage of Glycol from the system. Overview. Pay with IndiaMART. AQUALENE 850 – Uninhibited Propylene Glycol. 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. General Name: Pre-Inhibited Propylene Glycol based Heat Transfer Fluid - Orange Color. You can read more about inhibited glycol vs. uninhibited glycol here. Inhalation: At room temperature, exposure to vapor is minimal due to low volatility. The threat of corrosion is increased by the use of standard but uninhibited Ethylene Glycol and Propylene Glycol due to the lack of corrosion inhibitors. Glycol Testing Custom Blends Quick Links. Use of Uninhibited Glycol; Even through uninhibited glycols do lower the freeze point, they are often more corrosive than water. “Water (added in field)” is distilled or other purified water to be added in the field by others. Technical Data Sheet. Mono-Ethylene Glycol 225kg (205L) Drum. In HVAC applications, ethylene glycol is more widely used because of its lower cost, lower viscosity and better heat transfer properties. Harmful effects not anticipated from swallowing small amounts. Call 08048723676 56% Response Rate. Manufacturer of Glycol - Inhibited MEG, Ethylene Glycol, Mono Ethylene Glycol and Propylene Glycol offered by Chemtex Speciality Limited, Chennai, Tamil Nadu. Chennai, Tamil Nadu. APPLICATIONS. The effectiveness of Inhibited Propylene Glycol in preventing corrosion has been proven in extensive laboratory and in actual service tests. Read more. Read more. Corporate Video. Engineering Guide. Call us for more information. SDS. Note 1: “Percentage of Propylene Glycol” and “Proprietary Corrosion Inhibition Mixture” is included in the ChillerGlycol™ DF1 Product. Propylene Glycol Dynalene PG-FG (1 Gal) $ 45.00. Pail Cap 2 3/4″ $ 3.99 $ 3.99. 19AADCC5168M1Z6. Read more. Read more. Ingestion: Very low toxicity if swallowed. Ethylene glycol is the industry standard. Inhibited vs uninhibited PG . Uninhibited propylene glycol. Concentrated Dowfrost; Premixed Dowfrost (20% … Orders placed before 10am will be picked for despatch same day. It provides both excellent heat transfer and freeze protection. -60 degrees F to 250 degrees F. With a higher concentration of fluid, there is also a greater concentration of inhibitor present in the solution. Chemtex Speciality Limited. XMaxx propylene glycol products are comprised of inhibited and uninhibited non-toxic propylene glycol solutions. Inhibited Propylene Glycol is pre-inhibited to be used as an industrial coolant, antifreeze heat transfer agent. Propylene Glycol Vs. Send E-mail. SDS. GST No. The higher concentration of inhibitors provide increased pH buffering to counteract acidic by-products, that may be formed due to Ethylene Glycol degradation. Dynalene EG (-60°F to 250°F) Dynalene EG is an inhibited technical grade ethylene glycol for use in most industrial applications. Ethylene Glycol. It can operate at a wide range of temperatures and can be mixed with water. It is commonly used as a heat transfer media with the corrosion inhibitor designed to minimize corrosion to bronze, copper, aluminum, steel, and stainless steel materials. Characterization and compliance with applicable laws are the responsibility solely of the generator. OSTI.GOV Technical Report: Metal corrosion associated with thermal cycling of inhibited and uninhibited propylene glycol/water solution in solar DHW systems. Quick Quote? TRUEGARD 960 is an NSF Certified, food-grade inhibited propylene glycol fluid which is intended for use in antifreeze and heat transfer applications where contact with food may occur, such as wineries, micro-breweries, meatpackers, and other food-related industries. Company. Moreover, mixing a high-quality product with poor-quality water makes little sense. The primary difference between propylene glycol and ethylene glycol are the toxicity and heat transfer characteristics. USP grade Propylene Glycol; Diluted Propylene Glycol; Propylene Glycol (Reclaimed) Pure Propylene Glycol ; Corrosion Inhibited Propylene Glycol; Propylene Glycol USP; ChemWorld Propylene Glycol USP; DowCal 100. Technical Data Sheet. 5 years ago. Download Brochure. Delivery Information. XMaxx also offers raw or inhibited USP food grade propylene glycol depending on your application. About Us; Contact Us; FAQ; Shopping Services. Page 2 of 9 Product Name: Propylene Glycol Issue Date: 01-01-2014 !!!! 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). Read more. DOWFROST™ HD propylene glycol heat transfer fluid includes a specially designed package of industrial corrosion inhibitor.. Inhibited vs uninhibited PG. level 1. It also has a longer fluid life, up to 20 years in some cases. It is produced to protect brass, copper, solder, steel, cast iron, aluminum, and other metals typically present in industrial cooling and heating systems. Glycol Oxidizes into organic acids as they degrade, especially when exposed to air or heated. share. It is a proven quality agent to prevent corrosion in extensive laboratory simulated service and actual service tests. Commonly used in refrigeration due to its heat transfer properties. An inhibited propylene glycol such as “DowFrost” is best. While propylene glycol can be metabolized by the human body, it may be harmful if ingested in large quantities. Sort by. Uninhibited ethylene glycol. Using ACURO's Inhibited Propylene Glycol(s) for heat transfer applications in place of brine solutions or uninhibited glycol-water solutions lowers maintenance costs and improves heat transfer. If you require a lift gate for delivery, click here to add our lift gate option to your order. Do you need a custom formulation made with propylene glycol? All deliveries are despatched from our Auckland warehouse. Using Inhibited Propylene Glycol for heat transfer applications instead of brine solutions or uninhibited propylene glycol reduces maintenance costs and improves heat transfer efficiency. As part of the Solar Reliability and Materials Program at Argonne National Laboratory, metal corrosion associated with thermal cycling at 82 C circulating and 176 C stagnating temperatures of propylene glycol and ASTM corrosive water mixture (50% v/o) was investigated. Propylene glycol is practically odorless and tasteless.Propylene glycol is a synthetic liquid substance that absorbs water. Any info? Using Inhibited Propylene Glycol for heat transfer applications instead of brine solutions or uninhibited propylene glycol reduces maintenance costs and improves heat transfer efficiency. 76% Upvoted. It is easy to assume that one glycol-based fluid is the same as the next, but it is important to choose a heat-transfer fluid that has advanced glycol inhibitors to prevent corrosion, scale and other harmful fouling within a system. DowFrost contains special corrosion inhibitors for low system maintenance and better heat transfer compared to other glycols. best. Pre-Inhibited Propylene Glycol(s) is an inhibited propylene glycol based industrial coolant and heat transfer agent. Propylene Glycol Dynalene PG (5 Gal) $ 125.00. 4. (PROPYLENE GLYCOL 50% INHIBITED) PAGE 2 of 9 P501: Dispose of contents/container: Treatment, storage, transportation and disposal must be in accordance with Federal, State/Provincial and Local Regulations. Regulations may vary in different locations. For these reasons propylene glycol is essentially “non-toxic”. Please leave this field empty. Go Glycol Pros offers three different types of heat transfer fluid: DOWFROST™ HD Inhibited Propylene Glycol. These blends use either high quality technical grade propylene glycol or food grade propylene glycol with or without corrosion inhibitors and additives to fit your process. Propylene Glycol Based Fluids P150 P150N HD P200 P150 JEFFCOOL® P150 Proven corrosion prevention Use in place of brine or uninhibited glycol/ water solutions Foam suppression Lowers maintenance costs Improves heat transfer LEARN MORE P150N JEFFCOOL® P150N Proven to prevent cavitation, or ‘pitting’ corrosion Recommended for use in heavy duty equipment and machinery Foam … Hexa propylene glycol cyclotiphosphazene (HPGCP) are good corrosion inhibitors for carbon steel in 1 M HCl medium, their inhibition efficiency increased with inhibitor concentration. u/EchoSix66. DowCal 100 Premixed; DowCal 200; Dowfrost Glycol. Propylene Glycol USP-FCC meets the compendial requirements of the United States Pharmacopeia (USP) and the Food Chemicals Codex (FCC). Primary difference between propylene Glycol is also a greater concentration of fluid, there is suitable. Grade propylene Glycol ( 20 % to 50 % ) ChemWorld propylene Glycol USP-FCC meets the compendial requirements of generator! 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