what is the main chemical ingredient of a coolant additive
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Antifreeze An antifreeze is an additive which lowers the freezing point of a water-based liquid. An antifreeze mixture is used to achieve freezing-point depression for cold environments and also achieves boiling-point elevation (anti-boil) to allow higher coolant temperature.Freezing and boiling points are colligative properties of a solution, which depend on the concentration of the dissolved substance.he most common water-based antifreeze solutions used in electronics cooling are mixtures of water and either ethylene glycol (EGW) or propylene glycol (PGW). The use of ethylene glycol has a longer history, especially in the automotive industry.
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Chilton's Blog for Automotive Repair Information Online Back in the day, no matter which brand you chose, antifreeze was green. The glycol-based formula contained silicates as corrosion inhibitors. You mixed the antifreeze 50/50 with water and poured it in the radiator. As the engine operated, the antifreeze performed its primary duties of carrying heat to the radiator, preventing freezing (hence the name) and protecting against corrosion in the cooling system.
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Tech 101 â the colors of antifreeze Ethylene glycol is its base chemical and there are silicate and phosphate additives that make it compatible with copper, brass, cast iron and aluminum cooling system components. Manufacturers recommended that you change the green IAT antifreeze every 36,000 miles or three years. IAT coolant was used in GM vehicles until 1994.
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propylene glycol propylene glycol. A colorless, viscous liquid used in antifreeze solutions, in hydraulic fluids, and as a solvent. Unlike ethylene glycol, it is not toxic and is also used in foods, cosmetics, and oral hygiene products. Chemical formula: C3H8O2.
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- Color. The color of healthy engine coolant is green (for ethylene glycol) or orange (for Dexcool). A rusty color indicates that the rust inhibitor in the coolant has broken down and it can no longer control rust and scale buildup.
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The Chemistry of Nail Polish Remover Chemistry's Role. Acetone is one of the main components in nail polish remover. The formula is C3H6O. Acetone is made up of carbon, hydrogen, and oxygen combined. It is a chemical that is found naturally in the environment and is produced in factories all over. However some acetone is man-made.
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- Soft drinks use propylene glycol as an ingredient because the compound maintains the suspension of fatty acids in the liquid. Suspension of the fatty acids helps preserve taste quality. Furthermore, propylene glycol is an ideal additive because of its ability to act as a flavor carrier and stabilizer.
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Coolant or Refrigerant: Whatâs the Difference? Enter the cooling system. The cooling system is used to keep the engine from overheating. It does this by keeping the temperature at a constant so it runs more efficiently. The cooling system uses coolant to do this. Coolant is a 50/50 mixture of water and antifreeze. When you start your engine, a water pump circulates the coolant through the engine and radiator. Once the engine has reached a certain temperature, a thermostat opens to control the flow of coolant through the radiator.
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- Ethylene glycol. Toxicity: Ethylene glycol is the ingredient found in most antifreeze products, usually at a concentration of 95-97%. It is an extremely dangerous toxin. The lethal dose for dogs is 2-3 ml/lb, and for cats it is 0.64 ml/lb.
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Radiator Flush Cost A coolant flush is much the same, but differs in that there is normally a chemical treatment additive circulated through the engine before draining the coolant. The next step in a flush is to run water into the entire cooling system, flushing out the chemical treatment, corrosion, and old engine coolant. Then, the radiator and engine block, if equipped with a drain plug, will be drained completely. Once drained, the coolant reservoir is cleaned thoroughly, and replaced.
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- 1 A 50/50 mixture of coolant and distilled water provides freeze protection down to -34°F (-37°C) and boiling protection up to 265°F (129°C) 2  Use only when specified. 3  Use when Ford Specification WSS-M97B51-A1 is specified.  Do not mix different colors or types of coolant in your vehicle.
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- Color, consistency, and smell. Color. The color of healthy engine coolant is green (for ethylene glycol) or orange (for Dexcool). A rusty color indicates that the rust inhibitor in the coolant has broken down and it can no longer control rust and scale buildup.
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How Long Does Bacon Last? 6 Weeks. 6 Months. Of course, all foods last for a shorter period of time if they are not stored properly. But remember, bacon, like a lot of other proteins, usually has a sell by date and not a use by date or expiration date.
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Red and green antifreeze...can they be mixed? An antifreeze is an additive which lowers the freezing point of a water-based liquid. An antifreeze mixture is used to achieve freezing-point depression for cold environments and also achieves boiling-point elevation (anti-boil) to allow higher coolant temperature. Freezing and boiling points are colligative properties of a solution, which depend on the concentration of the dissolved substance.
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Flush Coolant, Why, When, and How To Do It Do not mix the orange and green colored engine coolant when adding coolant to the system or when servicing the vehicle's cooling system. Mixing the orange and green colored engine coolants will produce a brown coolant which may be a customer satisfaction issue as it looks like rust is present.
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Flush Coolant, Why, When, and How To Do It The concentration levels should be between 50% and 65% coolant concentrate. This mixture will have a freeze point protection of -34 degrees Fahrenheit. If the concentration is below 50%, the cooling system must be flushed not simply drain or flush radiator and add.
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- Never use pure antifreeze in a cooling system without using at least 30 percent water in the mixture.Most antifreeze products sold for the past several years have been the traditional green coolant.
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- BREAKING DOWN 'Depository'. Central security depositories allow brokers and other financial companies to deposit securities where book entry and other services can be performed, like clearance, settlement and securities borrowing and lending.
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Grease Basics The base oil and additive package are the major components in grease formulations, and as such, exert considerable influence on the behavior of the grease. The thickener is often referred to as a sponge that holds the lubricant (base oil plus additives).
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- The amendment's provisions, which remain in effect, are summarized as follows. 1  The electors cast separate ballots for President and Vice President. 2  The votes are opened and counted in a joint session of Congress presided over by the President of the Senate (the Vice President or the President pro tempore).
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Radiator Antifreeze/Coolant Service Cooling System Flush and Fill. An antifreeze/coolant flush and fill at regular intervals can help prevent overheating, freezing and premature cooling-system corrosion. A Jiffy Lube® coolant service starts with an examination of your radiator and engine cooling system.
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- Protect Your Power Stroke ® Diesel Engine with the right Motorcraft Coolant Using the proper engine coolant is important to the operation of your Power Stroke Diesel engine.Ford recommends owners use specifically formulated coolants in their engines. coolant flush should be performed when contaminants are found inside the engine’s cooling system. Consult the Ford Workshop Manual to determine if a coolant flush is appropriate (see your local Ford dealer for more details). If a flush is recommended, use Motorcraft VC-9 Diesel Cooling System Iron Cleaner.
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Welcome to Anand Oil Company Additives. Fuel Additive is specially formulated solution which is readily soluble in fuels and acts as a combustion catalyst and increases storage stability of fuels. It disintegrates the existing sludge into fine asphaltene molecules and reduces formation of sludge.
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Engine Coolant Basics In addition to the base fluid, there are a small amount of other ingredients including corrosion inhibitors, antifoams, dyes and other additives. While these other ingredients make up only a small fraction of the overall coolant, they are what differentiate one coolant from another.n addition to the base fluid, there are a small amount of other ingredients including corrosion inhibitors, antifoams, dyes and other additives. While these other ingredients make up only a small fraction of the overall coolant, they are what differentiate one coolant from another.
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- ENGINE COOLANT. At the time of manufacture, the cooling system is filled with a. 50:50 mixture of distilled water and ethylene glycol anti-freeze. This 50:50 mixture will provide the optimum corrosion protection. and excellent heat protection, and will protect the cooling system. from freezing at temperatures above -31 °C (-24 °F).
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Flush Coolant, Why, When, and How To Do It The concentration levels should be between 50% and 65% coolant concentrate. This mixture will have a freeze point protection of -34 degrees Fahrenheit. If the concentration is below 50%, the cooling system must be flushed not simply drain or flush radiator and add. If the vehicle's coolant is low, drained out, or the customer has repeatedly added coolant or water to the cooling system, then the cooling system should be completely flushed.