Engine coolants and additives pdf

Diesel engine cooling system antifreeze coolant additive by hyper lube is specifically formulated to improve the cooling ability of modern turbocharged and intercooled diesel engines. Engine coolants must contain specific additives such as corrosion inhibitors to prevent damage to all these materials. For regular maintenance use with cat deac and other heavy duty diesel engine coolants requiring maintenence with sca. Using the proper coolant and coolant additive is essential for optimal engine and vehicle performance. Calcium and magnesium contaminants present in an engine coolant will form scale on hot metal surfaces. Treated water coolant does not contain glycol or glycerin.

Engine coolant additives and radiators coolant heat. For use in waterbased cooling systems, such as marine appilcations that do not require glycol for antifreeze protection. Coolants organic additive technology chevron lubricants. The inability of the coolant to resist carrying an electrical current between the dissimilar metals of an engine s cooling system engine becomes a wet cell battery specific conductance probable cause maintenance chemicals are not sufficient for metal protection and to prevent sludge from forming air leak into the cooling system. Longlife coolants use various organic acid technology oat additives to achieve a service life of up to 5 years or longer, or 150,000 miles. Different types dependi on type of vehicle you use.

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. A frequent weak link in engine coolant maintenance, and the probable cause of many coolantrelated engine problems, says carmen ulabarro, coolants market development specialist for chevrontexaco, is the lack of understanding about what coolant is being used in the vehicle and how to maintain that specific formulation. Oat extended life coolant does not require scas but should always be topped up with oat premix. After consultation with stakeholders in both countries, standards australia and standards new zealand. Coolant can kill your engine your cars coolant can cost you thousands instead of cooling and protecting, it can become mechanical poison capable of killing your engine before it has covered 100,000 km. Antifreeze, a solution of a suitable organic chemical most often ethylene glycol, diethylene glycol, or propylene glycol in water, is used when the waterbased coolant has to. Manual on selection and use of college of engineering. Replace the pressure cap and run engine with the heater on at full hot, for 10 minutes after reaching operating temperature thermostat open. High performance engine super coolant system additive. Chromate additives can form chromium hydroxide, commonly called green slime. High performance for modern cars, classic cars, muscle cars, light duty diesel and cng. Use for initial does in nonfully formulated astm d4985 engine coolants. Evans waterless coolants will increase equipment efficiency and keep your fleet in top form. Mmo could damage hoses and seals depending on the type of rubber used, i wouldnt even think about it.

As newer models are coming into india, technology of ancillary products and consumables also needs to be constantly upgraded to international levels, thus the formation of a joint venture with cci corporation, japan. Our product also acts as a complete supplemental coolant additive providing protection from cavitation, corrosion, and electrolysis. An engine coolant typically consists of a base fluid and an additive package made up of mostly corrosion inhibitor additives. Pdf effect of coolant additives on thermal loading of. Even long life coolants eventually wear down and are not able to provide freezing and boil over protection, and the additives become depleted. If ford and chrysler are using it in gas cooling systems with no problems so far, and also in diesels like the powerstroke diesel, i havent seen a problem yet from using a precharged coolant in a gas engine.

Coolant requirements for engine cooling systems 4 coolants for detroit diesel engines the intent of this bulletin is to provide the requirements, directions and information required to ensure cooling system protection for detroit diesel engines. This, in turn, can result in engine damage due to poor heat transfer. Since the dyes dont always match the standard colour conventions, the only objective way to evaluate coolants is, then, through their additives. G 05 spec coolant is a precharged formula, and is ok to use in gas or diesel applications.

An antifreeze is an additive which lowers the freezing point of a waterbased liquid. For optimal protection, always use the type of antifreeze specified by the vehicle manufacturer. The basics of dieselengine coolant construction equipment. Whats the best radiator coolant additive to cool better. Engine oil additives only engine oils which have been tested in accordance with works standards man 270, man 271, m 3275 and m 3277 and comply with these standards are approved for use in man diesel engines. Interpretation of used coolant analysis recocool engine. Australiastandards new zealand committee ch029, additives for engine cooling systems to supersede asnzs 2108. The use of soluble oil additives may result in engine overheating andor failure. Chromate additives are not approved for use in detroit engine cooling systems. An effective engine coolant additive helps more efficiently transfer heat to keep cylinder heads cool and reduce the likelihood of detonation, power loss and damage. There are many different types of coolant, so its important to know what variety is right for your car or truck. The performance, reliability, and life of a diesel engine largely depend on its e. Like in diesel engine the coolant condition might be more important than in a gasoline. Engine coolants are a combination of three chemical.

Astm d1121 standard test method for reserve alkalinity of engine coolants and antirusts reserve alkalinity is a term applied to engine coolants and antirusts to indicate the amount of alkaline components in the product. Motorcraft coolants always have the correct additives for designated engine for optimum performance diesel coolant additives motorcraft sells coolant designed for all available power stroke diesel engines, with a range of sca boosters and cooling system cleaners all formulated to get the very best from your vehicle. Coolants are only differentiated from each other through their inhibitor additives and their dyes. Product title red line w0318411 engine coolant additive for f. Coolants and scas with competitor products attached. Neither will do much for cooling if your cooling system is isnt up to par. Replace the pressure cap and run engine with the heater on, at full hot, for 10 minutes after reaching operating temperature thermostat open. High glycol can cause additive dropout and decrease coolant life. Fuels, lubricants and coolants for man industrial and. Although it is acceptable to mix any of the fleetguard coolants listed below in a cummins engine in a blue bird chassis, blue bird recommends that mixing be avoided if at all possible. Keep your power stroke diesel running great by following recommended scheduled maintenance. Coolants must also contain additives that inhibit corrosion and scale formation in the engines cooling system.

Scale is an efficient insulator and can cause localized engine overheating which can result in component failure. Its estimated that 40 50% of engine downtime is due to coolant system failure. Coolants meeting astm d6210 prediluted coolant or astm d4985 coolant concentrate in a 40% to 60% astm d6211 coolant concentrate require an initial. Protect your power stroke diesel engine with the right. The base fluid mainly determines heat transfer properties, freezing protection and boiling protection. Some aftermarket long life coolants even claim lifetime protection for the original vehicle owner. I wouldnt put any additive in the coolant unless specified by the manufacturer for specific issues, modern coolants have all the additives they need. And with todays diesel engines, coolant balance is key to keeping your engine running efficiently. Common antifreezes increase the boiling point of the liquid, allowing higher coolant temperature. Diesel engine cooling system antifreeze coolant additive.

Manual on selection and use of engine coolants and cooling system. Additives 57% surface active inhibitors to prevent corrosion, cavitation, and deposits. Coolant testing strips are the recommended method for determining the amount of coolant additive that needs to be replenished a supplemental coolant additive sca will provide a continuous protective coating on the metal surfaces of the cooling system. Because water has good properties as a coolant, water plus antifreeze is used in internal combustion engines and. So if you keep the liquid from boiling and becoming steam, you can make better use of the liquid you have.

When youre in the market for a reliable way to eliminate overheating issues and extend the life of your engine, hyper lube super coolant is a raceproven, effective solution. They prevent cracked engine blocks in freezing weather and add corosion and scale inhibitors, water pump lubricants, and other additives essential to efficient operation of the engines. Supplemental coolant additives scas are a chemical package added to coolant either as a liquid, powder or charge inside a filter to fortify the coolants anticorrosive and other desirable properties. An ideal coolant has high thermal capacity, low viscosity, is lowcost, nontoxic, chemically inert and neither causes nor promotes corrosion of the cooling system. The additives include corrosion inhibitors, buffers, lubricants and antifoaming agents.

The original term antifreeze was gradually replaced by coolants, which really is a better description of what they do. Supplemental cooling additivesscas for water only systemsmetric version precharge of scas, using dca4 when putting new coolant into an engine for the first time or after flushing old coolant, we recommend a precharge of 6% 0. These oils are composed in such a way that they meet the engine requirements in every case if the specified oil change intervals are. An antifreeze mixture is used to achieve freezingpoint depression for cold environments. In the real engine case, heat transfer unde r the bulk. Your engine coolant battles rust, scale formation, acidity, foaming, silicate dropout and debris while it. Fluids and lubricants specifications cullen diesel. Draw a sample of circulated well coolant from the radiator or pressurized overflow reservoir. Commercial coolants are solutions of ethylene glycol 30 70 vol.

Interpretation of used coolant analysis testing of coolants in use whilst still within service can give a vital indication on the health of the cooling system of a piece of equipment, and the health of the coolant itself. Elizabeth nelson, coolant program manager at polaris laboratories, a fluidanalysis company in indianapolis, ind. Evans waterless coolant, prevent engine overheating. These additives may seem diverse, but there are really only two major types used in the world today. Bro0002 coolant requirements for engine cooling systems. Its high heat capacity and low cost makes it a suitable heattransfer medium.

A coolant is a substance, typically liquid or gas, that is used to reduce or regulate the temperature of a system. Modern engine coolants use a mixture of glycol and water or just deionized water with corrosion inhibitor chemicals and dyes included to. Its a huge problem which may affect up to 90 per cent of aussie cars, with ignorance and fast bucks scams adding to the confusion. More and more sites are using coolant analysis to provide an indicator to advise maintenance practices. We are only going to focus on main types of coolants. A class8 onhighway truck seemed in fine condition when it left the west coast, but at the end of its 6,000mile crosscountry run, a cylinder sleeve failed and catastrophic engine failure resulted. Library of congress cataloginglnpnblication data manual on selection and use of engine coolants and cooling system chemicalsjoseph a.

Cat sca, coolant additive genuine oem cat parts and products. Many brands of coolants have been developed and are commercially available for aluminium and cast iron engine blocks. As 21082004 engine coolants type a and type b for engine. Ppt coolants powerpoint presentation free to download.

Effect of coolant additives on thermal loading of diesel engine. Coolant specifciations and test methods recocool engine. Corrosion inhibitors additives additives about 3 ethylene glycol 47 water 50 coolant 4 4 need to know 5 water. In asia, problems with water pump seals and poor heat transfer have led to the ban of coolants containing silicate.

It is usually used with additives, like corrosion inhibitors and antifreeze. Facts and myths about coolants and coolant additives posted by jeff smith on september 9, 2016 at 8. Generally most metals in an automotive cooling system corrode less in. The original term antifreeze was gradually replaced by coolants, which really. Organic acids, silicates and phosphates, nitrites, defoamers, bittering agents. Red heavy and lightduty diesel, natural gas, and gasoline engines nitrite, amine, phosphate free combination of organic acids as inhibitor package requires a different glycol curve than traditionalcoolant poat asian formulated coolants. Engine coolant choosing the right type for your car. Coolant water containing all additives necessary for use as a coolant in heavy duty engines. Original water pump from caterpillar engine with more than 750,000 miles using extendedlife coolant elc. Of all the coolant additives, for most of us a crossion inhibitor is probably the most important. It will also describe the coolants and additives that are not recommended by detroit diesel and have been proven harmful to detroit diesel engines. Draw a sample of wellcirculated coolant from the radiator or pressurized overflow reservoir. Aa52624, are fully formulated coolants that contain. Ford recommends owners use specifically formulated coolants in their engines.

Coolant additive exporters, suppliers, manufacturers. The types of coolant should not be mixed, as the additives in one may not be compatible with the other. Coolants developed for different vehicle applications are dyed different colors. Fuels, lubricants and coolants for man industrial and marine. Engine coolant, also known as antifreeze, is mixed with water to keep the radiator from freezing in extreme cold and overheating in extreme heat.