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Enhancing Product Performance with Dispersant Additive
A dispersant additive is a type of chemical additive used in lubricants and fuels to improve the dispersibility and solubility of contaminants and solid particles. Dispersants are particularly important in lubricants, where they play a crucial role in maintaining engine cleanliness and preventing the formation of harmful deposits and sludge.
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What is the composition of pour point depressant（PPD）?
Pour point depressants (PPDs) are additives used in lubricants and fuels to lower the pour point, which is the temperature at which the fluid becomes too thick to flow freely. By reducing the pour point, these additives help maintain fluidity and pumpability at lower temperatures, especially in cold climates. The specific composition of pour point…
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How do you make sodium petroleum sulfonate?
Sodium petroleum sulfonate, also known as petroleum sulfonate or petroleum sodium sulfonate, is a widely used surfactant in the petroleum industry, particularly in oilfield applications. It is produced through a sulfonation process, which involves reacting petroleum-based feedstock with sulfuric acid to form the sulfonic acid, followed by neutralization with sodium hydroxide to produce the sodium…
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Is there an additive to make oil thicker?
Yes, there are oil additives specifically designed to make oil thicker or increase its viscosity. These additives are known as viscosity index improvers (VII) or viscosity modifiers. They are used to improve the oil’s viscosity-temperature relationship, making it more resistant to thinning at higher temperatures and preventing excessive thickening at lower temperatures.
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What is the best corrosion inhibitor to choose?
Corrosion inhibitors are important chemicals that play an important role in preventing corrosion on metal surfaces. However, different corrosion inhibitors have different properties and effects, so it is very important to choose the most suitable corrosion inhibitor. This article will introduce the basic concepts, types and functions of corrosion inhibitors, as well as case studies…
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Choosing What is a zinc dithiophosphate additive?
Zinc dithiophosphate additive is an anti-wear additive commonly used in engine oils. It contains zinc and phosphorus compounds that form a protective film on metal surfaces, reducing friction and wear between moving parts. This additive is particularly effective at protecting highly loaded engine parts such as camshafts, lifters and bearings from wear and damage. Zinc…
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Topic: The secret of EP grease and its additives
When we talk about grease, we probably think of those sticky, greasy substances that work to reduce friction, wear, and heat on moving parts of mechanical equipment. Among many greases, EP grease is favored for its excellent performance. So, what additives does EP grease contain? What is the function of these additives? This article will…
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What type of additive is used to help lubricants adhere better to metal surfaces?
To make lubricants adhere better to metal surfaces, friction modifiers are often used. Friction modifiers are additives that reduce friction between moving parts and help lubricants adhere better to metal surfaces. They often contain molecules with polar or polarizable groups, which allow them to bond with metal surfaces to create a smoother, more protective surface.…
