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Extreme pressure in lubrication: basic concepts and applications
Lubrication plays a vital role in various mechanical operation scenarios. Lubrication not only reduces friction and wear, but also increases efficiency and reduces energy consumption. In these lubrication processes, extreme pressure is a concept that cannot be ignored. This article will provide a detailed introduction to extreme pressure in lubrication and its importance in industrial… Read more
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What is Span 80 Sorbitan Monooleate?
Span 80, also known as Sorbitan Monooleate, is a nonionic surfactant commonly used as an emulsifier, dispersant, and wetting agent in a variety of industries, including lubricants. 🧪 Chemical Profile Property Description Chemical Name Sorbitan Monooleate Common Trade Name Span 80 CAS Number 1338-43-8 Molecular Formula C₂₄H₄₄O₆ HLB Value ~4.3 (lipophilic) Appearance Amber to yellow… Read more
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Great ! 12 What are dispersant additives in lubricants?
Great ! 12 What are dispersant additives in lubricants? Read more
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Great ! 08 The difference between coolant lubricant and cutting fluid
The difference between coolant lubricant and cutting fluid Read more
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What is sorbitan monooleate (Span 80)0used for?
Sorbitan monooleate, also known as Span 80, is a type of surfactant and emulsifier commonly used in various industries and applications. It is derived from the esterification of sorbitol with oleic acid and belongs to the class of nonionic surfactants. Sorbitan monooleate has several functional properties that make it useful in different fields: Read more
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What is Boronated polyisobutenyl succinimide?
Boronated polyisobutenyl succinimide is a chemical compound that falls within the category of lubricant additives. Lubricant additives are substances that are mixed into lubricating oils and greases to enhance the performance and properties of the lubricants. They can improve properties such as viscosity, thermal stability, corrosion resistance, and wear protection. The specific compound “boronated polyisobutenyl… Read more
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What is extreme pressure in lubrication?
Extreme pressure (EP) in lubrication refers to the lubricant’s ability to withstand and reduce friction and wear under high loads and pressures. In certain applications, such as in gears, bearings and other mechanical systems, extreme pressure conditions may occur when the lubricant is subjected to heavy loads, high temperatures and high sliding or rolling speeds.… Read more
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What is SG/CF engine oil additive package?
SG/CF engine oil additive package is a combination of additives mixed into engine oil to enhance its performance and protect the engine. SG refers to the performance grade of gasoline engine oil, and CF refers to the performance grade of diesel engine oil. An additive package may include detergents to clean the engine, dispersants to… Read more
