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[Chemical Knowledge]：Properties and Uses of Paraffin Wax

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The nature and use of paraffin wax in the field of raw materials for chemical production

Abstract

This paper introduces in detail the nature and use of paraffin wax in the field of raw materials for chemical production. Through the in-depth study of the physical and chemical properties of paraffin wax and its application in the production process of various chemicals, the importance of paraffin wax is expounded. At the same time, this paper also discusses the production process of paraffin wax and its specific application in different industries, aiming to deepen the understanding of the nature and use of paraffin wax.

1. Introduction

paraffin wax is a common raw material for chemical production and has a wide range of uses. It plays an important role in the production of plastics, rubber, paint, grease and other chemicals. In order to better understand and apply paraffin wax, its properties and uses are studied in detail in this paper.

2. The properties of paraffin wax

1. Physical properties: Paraffin wax is a solid or semi-solid substance with a higher melting point and lower density. It has good ductility and plasticity, and can be processed into various shapes.
2. Chemical properties: The main component of paraffin wax is hydrocarbons, which has good chemical stability and is not easy to react with other substances. At the same time, paraffin wax also has a lower heat of combustion value and a higher spontaneous ignition point.

3. the use of paraffin wax

1. plastic production: paraffin wax can be used as plastic additives to improve the processing performance and mechanical properties of plastics. At the same time, paraffin can also reduce the cost of plastic.
2. Rubber production: In rubber production, paraffin wax can be used as a softener to increase the flexibility and elasticity of rubber.
3. coating production: paraffin wax can be used as a film-forming material of the coating to improve the adhesion and water resistance of the coating.
4. Oil production: In oil production, paraffin wax can be used as a decolorizing agent and preservative to improve the stability and storage period of oil.

4. paraffin production process

paraffin production process mainly includes petroleum distillation, solvent deasphalting, catalytic cracking and other steps. Through these steps, paraffin can be extracted from petroleum.

5. The specific application of paraffin wax in different industries

1. Paper industry: In the papermaking process, paraffin wax can be used as a waterproof agent and lubricant to improve the waterproof performance and processing performance of paper.
2. Textile industry: paraffin wax can be used in the finishing of textiles to improve the water resistance and stain resistance of textiles.
3. Food industry: In food packaging, paraffin can be used as a moisture-proof agent and antioxidant to extend the shelf life of food.

6. Conclusion

In this paper, through the in-depth study of the nature and use of paraffin wax, it is found that paraffin wax plays an important role in the field of chemical production raw materials. It can not only be used as an additive for plastics, rubber, paint, grease and other chemicals to improve product performance and quality, but also play an important role in other industries. Therefore, strengthening the research on the properties and uses of paraffin will help to improve the quality and efficiency of chemical production and promote the development of various industries.

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