Ads
related to: miller low conductivity antifreeze/coolant
Search results
Results From The WOW.Com Content Network
Waterless coolant is a glycol-based liquid substance that does not contain water. Its boiling point of 191 °C (375 °F) is higher than that of water-based coolants and it resists the formation of corrosion . [ 1 ]
With proper antifreeze, a wide temperature range can be tolerated by the engine coolant, such as −34 °F (−37 °C) to +265 °F (129 °C) for 50% (by volume) propylene glycol diluted with distilled water and a 15 psi pressurized coolant system. Early engine coolant antifreeze was methanol (methyl alcohol).
A coolant is a substance, typically liquid, that is used to reduce or regulate the temperature of a system. An ideal coolant has high thermal capacity, low viscosity, is low-cost, non-toxic, chemically inert and neither causes nor promotes corrosion of the cooling system. Some applications also require the coolant to be an electrical insulator.
The surrounding air has low thermal conductivity (conducts heat poorly) meaning it is a poor coolant. Ambient air cooling is sometimes adequate for light cuts and low duty cycles typical of maintenance, repair and operations (MRO) or hobbyist work. Production work requires heavy cutting over long time periods and typically produces more heat ...
Fluorinert is the trademarked brand name for the line of electronics coolant liquids sold commercially by 3M.As perfluorinated compounds (PFCs), all Fluorinert variants have an extremely high global warming potential (GWP), [1] so should be used with caution (see below).
High thermal capacity, good cooling properties. Low electrical conductivity when free of ions. Benzene: 2.28 [7]: 503 1.1 [1] Toxic, flammable. Liquid oxygen: 2.4 Cryogenic. Highly flammable with combustible materials. Liquid nitrogen: 1.43 [7]: 498 1.6-1.9 [1] Cryogenic. Used as coolant with many low-temperature sensors and high-temperature ...