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[Chemical Knowledge]：Properties and Uses of Natural Rubber

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The nature and use
of natural rubber in the field of chemical production raw materials
1. Introduction

natural rubber as an important chemical production raw materials, widely used in various fields. In this paper, the nature and use of natural rubber will be discussed in detail in order to have a deeper understanding of it.

2. the nature of natural rubber

1. physical properties: natural rubber is an elastic solid at room temperature, with good extensibility, elasticity, recovery, abrasion resistance and tear resistance. It has a wide molecular weight distribution and high molecular weight, so it has good mechanical properties.
2. Chemical properties: natural rubber is rich in double bonds, which makes it have good chemical reaction activity and is prone to oxidation, vulcanization and other reactions. At the same time, natural rubber also has good acid and alkali resistance, oil resistance.

3. The use of natural rubber

1. Tire industry: Natural rubber is the main raw material of the tire industry and is used to produce various types of tires. Because of its good elasticity, wear resistance and tear resistance, it can improve the service life and driving safety of the tire.
2. Tape industry: Natural rubber can be used to produce various types of tapes, such as conveyor belts, transmission belts, etc. Because of its good adhesion and wear resistance, it can improve the service life of the tape.
3. Pipe industry: Natural rubber can be used to produce various types of pipes, such as oil pipes, water pipes, etc. Because of its good oil resistance and corrosion resistance, it can improve the service life of the pipe.
4. Seals and shock absorbers: Natural rubber can also be used to produce various seals and shock absorbers, such as gaskets, shock absorbers, etc. Because of its good sealing and shock absorption, it can improve the performance of mechanical equipment.

4. conclusion

natural rubber as an important chemical raw material, has a wide range of uses. Its unique physical and chemical properties make it play an important role in the tire industry, tape industry, pipe industry, and the manufacture of seals and shock absorbers. With the continuous development of science and technology, the application field of natural rubber will continue to expand. In order to make better use of natural rubber and improve product quality and service life, in-depth research and understanding of its properties and uses are needed.

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