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[Chemical Knowledge]：Properties and Uses of Polysulfone Resins

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Polysulfone resin in the chemical production of raw materials in the field of properties and uses
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1. Introduction

polysulfone resin is a high-performance engineering plastics, with excellent thermal stability, chemical stability, mechanical properties and electrical properties, widely used in chemical, electronics, machinery, automotive, aerospace and other fields. This article will detail the properties and uses of polysulfone resins.

2. the properties of polysulfone resin

1. Thermal stability: Polysulfone resin has high thermal stability and can be used for a long time at high temperatures. The thermal deformation temperature is generally above 200 ℃, and it can be used for a long time in the temperature range of -100 ℃ to 150 ℃.
2. chemical stability: polysulfone resin has good chemical stability, can resist the erosion of most organic solvents, acids, alkalis and other chemical substances, but not strong oxidizing acid corrosion of concentrated sulfuric acid, nitric acid and other strong oxidizing acid.
3. Mechanical properties: Polysulfone resin has high strength and hardness, and has good toughness and is not easy to break.
4. Electrical properties: Polysulfone resin has excellent electrical insulation properties and can be used to manufacture electrical insulation components.

3. the use of polysulfone resin

1. chemical industry: polysulfone resin can be used in the manufacture of chemical equipment, pipelines, valves, etc., because of its good corrosion resistance, can be used to transport corrosive media.
2. Electronic field: Polysulfone resin can be used in the manufacture of electronic and electrical insulation parts, such as wire and cable insulation, electrical enclosure, etc.
3. Mechanical field: Polysulfone resin can be used to manufacture mechanical parts, bearings, gears, etc. Because of its good mechanical properties and corrosion resistance, it can improve the service life of machinery.
4. Automotive field: Polysulfone resin can be used to manufacture auto parts, such as lampshades, water tanks, oil pipes, etc., which can improve the performance and service life of automobiles.
5. Aerospace field: Polysulfone resin can be used to manufacture aerospace parts, such as engine housings and fuel system parts, due to its good high temperature resistance and mechanical properties.

4. conclusion

polysulfone resin as a high-performance engineering plastics, has a wide range of applications in the field of chemical production raw materials. Because of its good thermal stability, chemical stability, mechanical properties and electrical properties, it can be used in the manufacture of chemical equipment, electronic and electrical insulation parts, mechanical parts, auto parts and aerospace parts. With the continuous progress of science and technology and the continuous expansion of application fields, the application prospect of polysulfone resin will be broader in the future.

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