Various Types of Lubricant Additives

1. Various Types of Lubricant Additives The lubricant additives industry is a $1.2 billion dollar business. With the surge in popularity of personal lubricants, the additive content in lubricating oils has increased as well.

2. Abrasion and wear additives are used in gear oils, fully synthetic oils and other industrial lubricants to reduce the wear of moving metal parts. They do this by providing a layer of protection against abrasions and thermal breakdowns. Anti-foam agents are categorized as wetting agents and detergents, which act to promote the wetting of bubbles in gasoline or diesel fuel by decreasing surface tension. This allows more oil to get into the small spaces between individual bubbles, reducing the volume of gas in the bubble, which makes it easier for bubbles to rise through the liquid. Anti-corrosion agents are chemical compounds that prevent or reduce corrosion or protect metals from oxidation and rusting in contact with air or water. Anti-wear agents are chemical compounds that decrease friction and wear between moving surfaces by reducing the coefficient of friction, for example, between piston skirts and cylinder liners. One of the most commonly used ways to improve lubrication is through the use of additives. Additives are added to lubricants in order to increase their performance in some way. The level of additive that is present can vary from as little as a few parts per million up to several percentage points, depending on the function that they develop. There are several different types of additive content in lubricating oils:

3. Extreme Pressure (EP) additives are typically molybdenum sulfides and graphite. These increase the ability of a lubricant to withstand high pressure, heat, wear and oxidation. EP additives include molybdenum disulfide, zinc dithiophosphates and graphite. Anti-wear (AW) additives act by preventing metal-on-metal contact at low temperatures and by inhibiting oxidation at high temperatures. This prevents wear from forming and reduces friction. The main types of anti-wear additives include zinc dialkyl dithiophosphate, alkyl amines and alkyl nitrites. Anti-corrosion substances are used in order to protect metallic surfaces from attack by other chemicals or water. The different types include hydrocarbon waxes and fatty acid derivatives. Viscosity is a lubricant's most important property and it is measured by evaluating the intermolecular interactions between molecules. As temperature increases, the viscosity of the lubricant diminishes, also causing a decrease in the thickness of the lubricating film between parts in relative motion. Viscosity Index Improvers (VII), or Viscosity viscosity-temperature relation. VII is used to improve the performance of base oils, especially those with high VI improver levels or poor VI improver selection. Modifiers (VM), influence this They consist mainly of sulfur and nitrogen-containing compounds, which can be added to an oil formulation in several ways: as an additive package, as one or more base oils made from specific feedstocks and/or processed by specific methods to obtain certain characteristics, or as a part of a blend with another oil (multi-grade). VII are complex molecules that have been developed to improve the performance of base oils at low temperatures when engine starts are frequent and conditions change quickly. The most widely used VII for this

4. purpose are polymeric amine carbamates (PAC), alkylated diphenyl guanidine (DPG) and alkylated pyridines (APP). One of the major factors affecting the lubricant's ability to flow is viscosity, which is a result of the chemistry of the base oil in conjunction with the additives used. The most common additive used to lower the viscosity is a Pour-Point Depressor (PPD). PPDs lower the temperature at which oil will begin to thicken and become unworkable. This is especially important when it comes to crankcase oils, which are often exposed to high temperatures. There are several different types of PPDs, and they each have different characteristics. Polymethacrylates are typically used in low-viscosity motor oils and transmission oils. Ethylene vinyl acetate copolymers are usually found in higher viscosity fluids like hydraulic oils and gear oils, while poly fumarates can be found in both categories. Each type has its own characteristics, so it's important to pick one that's appropriate for your needs. Each class of PPD has its own limits as well; there is a limit to how effective one can be before it becomes too thick or gummy. While some additives may help your lubricant at certain temperatures, they may very well hurt it at others. You can get more information about Antioxidants are an important part of the additive packages found in motor oils. Their job is to protect the oil from getting damaged by oxidation. The more oil oxidizes, the less effective it becomes at lubricating your engine and keeping it clean. That's why it's important to make sure your engine gets high-quality motor oil with as many antioxidants as possible that will keep your engine protected for thousands of miles.

5. Antioxidants in motor oil come in two main forms: phenolic antioxidants and alkylated aromatic amines. These two types of antioxidants are very different, but both play a vital role in preventing oil oxidation. Part of the performance criteria for any additive package is its ability to resist oxidation under extreme temperature conditions. This is why more and more manufacturers are turning to sterically hindered phenol antioxidants like nickel dioctyl phosphate (NDOP). NDOP is a synthetic anti-wear agent with excellent thermal stability, low volatility and chemical inertness, which makes it an ideal candidate for use as an antioxidant additive in motor oils. But not all oils contain NDOP, so there are still things you should look for if you want to make sure that your engine gets treated to the best possible protection against oxidation. Industrial lubricants are an essential part of any toolkit to ensure your machine or vehicle performs smoothly. Top Polymers has taken over the initiative to provide the highest quality of chemical products that offer more than just lowered friction levels. Top Polymers manufactures Lubricant Additives in Dubai for distribution in the UAE. Through extensive research and development, we have formulated our manufactured lubricant additives to encompass and aid factors such as lowering the rate of wear of hardware, increasing productivity and reducing replacement costs, improvised transfer of heat, efficient usage of fuel and long-term durability. Top Polymer's lubricant additives are designed & certified with international standards and can be used in a range of machinery.

6. TOP POLYMERS FZC Ajman, UAE Sales & customer service +971-67458486 Business Email: mohammad@toppolymers.com Social Link Linkedin Facebook Instagram