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[Chemical Knowledge]：Explore the Properties and Applications of Hydrogenated Polyisobutylene

Read： 774 Time：18months ago Source：Transform the World with Simplicity

Hydrogenated polyisobutylene is a polymer material, which is an olefin copolymer prepared by hydrogenation reaction with isoprene as monomer. Hydrogenated polyisobutylene has good thermal stability, chemical inertness and mechanical properties, and is widely used in automotive, elevator, steel and construction industries.

First of all, hydrogenated polyisobutylene has high thermal stability and chemical inertness, its heat resistance is relatively good, can withstand high temperature and pressure, and is not prone to physical and chemical reactions, so it is widely used in automobiles, steel, construction, etc. In high temperature and high pressure environments. Hydrogenated polyisobutylene is also widely used in elevators, tires, pipes, rubber products and other fields due to its excellent properties such as oxidation resistance, acid and alkali resistance, light weight, good elasticity and strong flexibility.

Secondly, the preparation of hydrogenated polyisobutylene requires process treatment. In the process of manufacturing, storage and transportation, attention should be paid to preventing air and moisture pollution and controlling reaction temperature, time and other factors. There are two main methods for manufacturing hydrogenated polyisobutylene. One is to synthesize liquid monomers and then prepare them through polymerization reaction, and the other is to use hydrogenated phthalate such as diester salt retained by coke as catalyst and prepare them through liquid phase polymerization chemical reaction. Process analysis is designed to guide manufacturers to choose a scientific and safe production process to ensure product quality.

Finally, hydrogenated polyisobutylene is also widely used in life. With the continuous improvement of people's awareness of environmental protection, hydrogenated polyisobutylene is also widely used in environmental protection and energy fields. For example, the mechanical properties and chemical inertness of polyisobutylene can be used to make various environmental protection products, such as garbage cans, environmental protection bags, anti-fouling inks, etc. At the same time, polyisobutylene can also be used in solar cell backplane, photovoltaic diaphragm, lithium battery diaphragm and other energy fields, can be described as a green environmental protection material.

In short, hydrogenated polyisobutylene as a new type of material, its superior performance and wide application prospects, will be applied and developed in more fields in the future. This paper introduces the characteristics, process and application of hydrogenated polyisobutylene, hoping to provide readers with more information and understanding.

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