Technical Data Sheet. DowFrost contains special corrosion inhibitors for low system maintenance and better heat transfer compared to other glycols. Read more. Engineering Guide. Pail Cap 2 3/4″ $ 3.99 $ 3.99. Download Brochure. Buy Online. -60 degrees F to 250 degrees F. Dynalene EG (-60°F to 250°F) Dynalene EG is an inhibited technical grade ethylene glycol for use in most industrial applications. I'd like to start buying in bulk and the local distributor asked if I'd like inhibited or uninhibited PG. Go Glycol Pros offers three different types of heat transfer fluid: DOWFROST™ HD Inhibited Propylene Glycol. Both Ethylene and Propylene Glycol break down on exposure to high temperatures. Pay with IndiaMART. Delivery Information. XMaxx propylene glycol products are comprised of inhibited and uninhibited non-toxic propylene glycol solutions. 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. AQUALENE 850 – Uninhibited Propylene Glycol. save hide report. 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 … Inhibited Ethylene Glycol ChemWorld Corrosion Inhibited Ethylene Glycol - 5 gallons. Propylene Glycol USP-FCC meets the compendial requirements of the United States Pharmacopeia (USP) and the Food Chemicals Codex (FCC). In HVAC applications, ethylene glycol is more widely used because of its lower cost, lower viscosity and better heat transfer properties. SDS. Metal corrosion associated with thermal cycling of inhibited and uninhibited propylene glycol/water solution in solar DHW systems. Ethylene vs. Propylene Glycol. Corporate Video. 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. About Us; Contact Us; FAQ; Shopping Services. Ethylene Glycol Properties. APPLICATIONS. Propylene Glycol Dynalene PG (5 Gal) $ 125.00. 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. Ethylene glycol is the industry standard. best. Hexa propylene glycol cyclotiphosphazene (HPGCP) are good corrosion inhibitors for carbon steel in 1 M HCl medium, their inhibition efficiency increased with inhibitor concentration. All deliveries are despatched from our Auckland warehouse. Harmful effects not anticipated from swallowing small amounts. 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. Bright yellow in color, DOWFROST™ HD has an operating temperature range of -50°F to 325°F (-46°C to 163°C). Inhibited vs uninhibited PG . Our line of propylene glycol heat transfer fluids provides users with stable, safe, and efficient products for applications where freeze protection is needed. Posted by. GST No. Close. Propylene Glycol Dynalene PG-FG (1 Gal) $ 45.00. The effectiveness of Inhibited Propylene Glycol in preventing corrosion has been proven in extensive laboratory and in actual service tests. Do you need a custom formulation made with propylene glycol? Propylene Glycol Dynalene PG-XT $ 32.00 – $ 140.00. Using Inhibited Propylene Glycol for heat transfer applications instead of brine solutions or uninhibited propylene glycol reduces maintenance costs and improves heat transfer efficiency. Please leave this field empty. Propylene glycol is also used to make polyester compounds, and as a base for deicing solutions. Ethylene Glycol. If you require a lift gate for delivery, click here to add our lift gate option to your order. It is produced to protect brass, copper, solder, steel, cast iron, aluminum, and other metals typically present in industrial cooling and heating systems. XMaxx also offers raw or inhibited USP food grade propylene glycol depending on your application. DowCal 100 Premixed; DowCal 200; Dowfrost Glycol. Commonly used in refrigeration due to its heat transfer properties. OSTI.GOV Technical Report: Metal corrosion associated with thermal cycling of inhibited and uninhibited propylene glycol/water solution in solar DHW systems. 76% Upvoted. For these reasons propylene glycol is essentially “non-toxic”. Use of standard Uninhibited Ethylene Glycol and Propylene Glycol may lead to galvanic corrosion and failure of the system. Read more. Glycol Oxidizes into organic acids as they degrade, especially when exposed to air or heated. Sort by. Note 2: The above properties are approximations of typical fluid mixtures. Call 08048723676 56% Response Rate. Quick Quote? Read more. Inhibited Propylene Glycol is pre-inhibited to be used as an industrial coolant, antifreeze heat transfer agent. 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). This thread is archived. Company. Read more. Note 1: “Percentage of Propylene Glycol” and “Proprietary Corrosion Inhibition Mixture” is included in the ChillerGlycol™ DF1 Product. Manufacturer of Glycol - Inhibited MEG, Ethylene Glycol, Mono Ethylene Glycol and Propylene Glycol offered by Chemtex Speciality Limited, Chennai, Tamil Nadu. Using Inhibited Propylene Glycol for heat transfer applications instead of brine solutions or uninhibited propylene glycol reduces maintenance costs and improves heat transfer efficiency. Please leave this field empty. 7 comments. 3) Biological integrity of the fluid. Concentrated Dowfrost; Premixed Dowfrost (20% … An inhibited propylene glycol such as “DowFrost” is best. Characterization and compliance with applicable laws are the responsibility solely of the generator. 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. Buy Online. Chemtex Speciality Limited. DOWFROST™ HD propylene glycol heat transfer fluid includes a specially designed package of industrial corrosion inhibitor.. 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. Moreover, mixing a high-quality product with poor-quality water makes little sense. Propylene Glycol Vs. It is also suitable for applications requiring corrosion protection at lower glycol concentrations, such as ground source heat pumps. Our Products. It provides both excellent heat transfer and freeze protection. 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. Pre-Inhibited Propylene Glycol(s) is an inhibited propylene glycol based industrial coolant and heat transfer agent. Any info? It also has a longer fluid life, up to 20 years in some cases. 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. It can operate at a wide range of temperatures and can be mixed with water. Uninhibited propylene glycol. (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. Digital pH and Conductivity Meter $ 155.00 $ 155.00. General Name: Pre-Inhibited Propylene Glycol based Heat Transfer Fluid - Orange Color. 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. Only one lift gate fee is required per order. Chennai, Tamil Nadu. 4. Disinfectant Chemicals: … Regulations may vary in different locations. Propylene glycol (PG) is a molecule having two hydroxyl groups on a 3 carbon chain. Approved for use as a heat transfer fluid for use in a wide range of industrial, HVAC and heat recovery applications. Propylene Glycol USP-FCC is a clear, water-soluble, hygroscopic diol produced from propylene oxide. 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. Propylene glycol is practically odorless and tasteless.Propylene glycol is a synthetic liquid substance that absorbs water. Contact Glycol, Inc. for instructions on what type of water to use. Technical Data Sheet. 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. Orders placed before 10am will be picked for despatch same day. Read more. Uninhibited ethylene glycol. Inhalation: At room temperature, exposure to vapor is minimal due to low volatility. Use of Uninhibited Glycol; Even through uninhibited glycols do lower the freeze point, they are often more corrosive than water. Page 2 of 9 Product Name: Propylene Glycol Issue Date: 01-01-2014 !!!! Premixed Inhibited Propylene Glycol (20% to 50%) ChemWorld Propylene Glycol. It is a proven quality agent to prevent corrosion in extensive laboratory simulated service and actual service tests. While propylene glycol can be metabolized by the human body, it may be harmful if ingested in large quantities. About Us. 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. Ingestion: Very low toxicity if swallowed. Send E-mail. share. The primary difference between propylene glycol and ethylene glycol are the toxicity and heat transfer characteristics. “Water (added in field)” is distilled or other purified water to be added in the field by others. Quick Quote? With a higher concentration of fluid, there is also a greater concentration of inhibitor present in the solution. Glycol Testing Custom Blends Quick Links. Call us for more information. u/EchoSix66. Propylene glycol is non-irritating to the skin and minimally irritating to the eye. You can read more about inhibited glycol vs. uninhibited glycol here. The higher concentration of inhibitors provide increased pH buffering to counteract acidic by-products, that may be formed due to Ethylene Glycol degradation. Inhibited vs uninhibited PG. Mist may cause irritation of upper respiratory tract (nose and throat). 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. Archived. 19AADCC5168M1Z6. Overview. New comments cannot be posted and votes cannot be cast. 5 years ago. level 1. Glycol Propylene Glycol Inhibited Ethylene Glycol Inhibited Propylene Glycol Mild Steel 9.69 44.50 9.80 0.04 0.04 Cast Iron 21.20 55.70 16.20 0.13 0.05 Copper 0.08 0.16 0.16 0.12 0.04 Brass 0.23 0.46 0.20 0.12 0.08 Aluminum 13.20 19.80 1.80 0.44 +0.36 (weight gain) Table Three - Corrosion Rate of Inhibited and Uninhibited Glycol-Water Mixtures Mono-Ethylene Glycol 225kg (205L) Drum. 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 … SDS. Added in the field by others be cast Codex ( FCC ) non-toxic ”: pre-inhibited Glycol! Xmaxx also offers raw or inhibited USP Food grade propylene Glycol can mixed... 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