This product has excellent ability to inhibit the formation of low-temperature sludge and high-temperature carbon deposit, has good solubilization effect on high-temperature soot, and has certain alkali reserve performance.
聚异丁烯丁二酰亚胺(分散剂) - Introduction
Polyisobutylene succinimide is a polymer compound that is often used as a dispersant. It has the chemical formula C16H30N2O2 and is made by the reaction of isobutylene and succinic anhydride.
Polyisobutylene succinimide has the following characteristics:
1. It is a colorless to light yellow oily liquid with a certain viscosity.
2. It has good dispersion performance and can be effectively miscible with organic and inorganic substances.
3. Good stability at high temperature and high pressure.
4. has good lubrication performance.
5. can form a stable film with the metal surface.
Polyisobutylene succinimide has a wide range of applications in many fields, including:
1. As a dispersant in engine oil, it is used to disperse and prevent the formation of deposits.
2. As an antioxidant in lubricating oil.
3. Used as an additive for tires and rubber products to improve their stretchability and wear resistance.
4. used in metal working fluid to improve grinding and cutting performance.
5. As an anti-foaming agent in lubricating oil.
The method for preparing polyisobutylene succinimide is to react isobutylene with succinic anhydride under appropriate reaction conditions to form a polymer.
Note the following safety information when using polyisobutylene succinimide:
1. in contact to avoid skin contact and inhalation.
2. avoid contact with eyes and mucous membranes.
3. in the use of the process to maintain good ventilation conditions.
4. avoid contact with strong oxidant to prevent explosion.
5. Pay attention to avoid high temperature and direct sunlight during storage and transportation.