

Rolling Hills Publishing, 2003.Īrticles on are general information, and are not intended to substitute for professional advice. Fundamentals of Automotive Maintenance and Light Repair. Automotive Technology: A Systems Approach. When mixed, these two form a thick substance that can stop coolant flow hence leading to overheating. It should, however, be noted that mixing these coolants can result in expensive repairs as the two do not mix well. While the green antifreeze incorporates the inorganic additive technology (IAT), the orange anti-freeze uses Organic Acid Technologies (OAT). Orange Anti-freezeīoth the green and orange antifreeze are effective engine coolants, despite their differences. On the other hand, the ingredients in orange anti-freeze are organic acids. The ingredients used in green anti-freeze include phosphates and silicones mixed with ethylene glycol or propylene glycol. While the green anti-freeze incorporates the inorganic additive technology (IAT), the orange anti-freeze uses Organic Acid Technologies (OAT). Both keep engines from overheating and freezingĭifferences between Green Antifreeze and Orange Anti-freeze Technology used.Similarities between Green Antifreeze and Orange Anti-freeze It uses organic acids to prevent engine corrosion. This is an anti-freeze that uses Organic Acid Technologies (OAT). It is prepared by mixing phosphates and silicones with ethylene glycol or propylene glycol, which helps in the prevention of the corrosion of metals used in the engines cooling system. This is an antifreeze that incorporates the inorganic additive technology (IAT). Although they both keep engines from overheating and freezing, they have several differences in relation to the ingredients used as well as the technology used in the protection of the cooling systems. They are available in various colors, commonly green and orange. Among ways of cooling automotive engines, the most recommended is the use of coolants, also referred to as antifreeze. Overheating and freezing in engines is one of the most common causes of mechanical problems in automobiles, but it can be prevented, at least in most scenarios.
