Sulfurized isobutylene, also known as isobutylene sulfide, is an organic compound. The following is an introduction to some basic properties, uses, methods and safety information about Sulfurized isobutylene:
Nature:
Sulfurized isobutylene is a colorless to light yellow liquid with a special rubber odor. It has good thermal stability, ozone resistance, acid and alkali resistance and chemical corrosion resistance. Sulfur content of sulfur-fed isobutylenes is usually between 20% and 50%.
Use:
Sulfurized isobutylene is widely used in the rubber industry. It can be used as a crosslinking agent for rubber molding to improve the strength, high temperature stability and wear resistance of rubber. Sulfurized isobutylene can also be used as adhesives, sealants, waterproofing agents, tapes, etc.
Preparation Method:
There are two main preparation methods for sulfufied isobutylene: one is prepared by the reaction of hydrogen sulfide and isobutylene; The other is prepared by the reaction of isobutylene and sulfur.
Safety Information:
Sulfurized isobutylene is a substance that is irritating and harmful to the eyes, skin and respiratory tract. Direct contact with skin and eyes should be avoided when in contact. Appropriate personal protective equipment such as gloves, goggles and protective clothing should be used during operation. During storage and transportation, it should be kept away from fire and high temperature to avoid vibration and severe impact. In case of leakage, appropriate measures shall be taken to clean up and dispose in time to avoid harm to the environment and personnel.