Sulfurized isobutylene is an industrial chemical manufactured in liquid form using sulfurization with petroleum compounds.
Sulfurized isobutylene is a chemical compound that contains sulfur atoms bonded to a long-chain hydrocarbon (isobutylene) molecule.
It is a highly versatile compound used in a variety of applications due to its unique properties, which include solvency, viscosity, thermal stability, and low volatility.
It is notable for its low surface tension, excellent thermal stability and high solvency, and is used as petroleum and plasticizers, as well as coatings and adhesives.
One example of its use is in lubricant additives, where it helps reduce wear and tear on parts, reduce friction, and improve fuel efficiency.
Sulfurized isobutylene compounds are commonly used as lubricant additives, particularly in automotive and industrial applications. These sulfur compounds provide anti-wear, extreme pressure, and corrosion resistance properties to lubricants.
The sulfurized isobutylene compounds work by reacting with metal surfaces under high load and temperature conditions, forming a protective film that reduces friction and prevents wear. They also provide lubricity and reduce the risk of metal-to-metal contact.
In addition, the sulfur elements in these compounds can act as extreme pressure additives. They form a chemical reaction with the metal surfaces, creating a durable film that can withstand high pressures and prevent metal deformation and damage.
Furthermore, sulfurized isobutylene compounds have anti-corrosion properties. They can passivate metal surfaces and protect them from oxidation and corrosion, particularly in environments where moisture and acidic contaminants are present.
Overall, sulfurized isobutylene compounds are used as lubricant additives to enhance the performance and longevity of lubricants, particularly in high-load, high-temperature, and corrosive environments.