Massa consistente de litio

ja agora, para que serve?


Melhor desempenho como massa lubrificante [;)]

Lithium-based grease, often referred to simply as "lithium grease", is a lubricant grease to which lithium compounds have been added, giving it higher performance and temperature tolerance. Some formulations also include PTFE and/or other substances, such as molybdenum compounds.
Lithium grease adheres well to metal, is non-corrosive, and may be used under heavy loads. It has a drip temperature of 190° to 220°C (350° to 400°F) and it resists moisture, so it is commonly used as lubricant in household products, such as electric garage doors.
Lithium grease is formed by the same kind of reaction that forms other greases. Lithium hydroxide or lithium carbonate is reacted with fatty acids, particularly 12-hydroxy stearic acid, to form salts that disperse into and viscosify oils to form stable gels.
Most commonly used in the Automotive Industry
 
ja agora, para que serve?

Ora mais concretamente para locais onde existam rolamentos. No meu caso é para a escova do meu Mercedes. O carro só tem uma e para aquilo funcionar inventaram um "catrecada" com recurso a pistões. Com o passar dos anos (11) a escova começou a parar a meio. Massa normal com força e voilá! Funciona como nova. Só que tem de ser massa de litio pois a normal com o calor derrete.
 
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