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[Chemical Knowledge]：Properties and Uses of PM/PMA

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The properties and uses
of PM and PMA in the field of raw materials for chemical production
1. Introduction

In the field of raw materials for chemical production, PM (polymethyl methacrylate) and PMA (phenyl methyl methacrylate) are both important organic compounds and have a wide range of applications. They have good optical properties, mechanical properties, weather resistance, chemical resistance and other advantages, so they are widely used in various fields. This article will detail the nature and uses of PM and PMA.

2. the properties and uses of PM

1. Properties

PM is a colorless and transparent organic glass, with high transparency, high hardness, high impact strength, low density, easy processing and other advantages. In addition, PM has excellent weather resistance, ultraviolet resistance, chemical resistance, and insulation properties.

2. use

PM is widely used in various fields, such as construction, automobile, aviation, electronics, medical and so on. In the field of construction, PM is used as windows, partitions, ceilings and other materials, because of its high transparency, light and easy processing and so on. In the automotive field, PM is used as a lamp cover, instrument panel and other components, with excellent impact resistance and weather resistance. In the field of aviation, PM is used as aircraft canopy and other materials, with high transparency, low density, easy processing and other characteristics. In addition, PM is also widely used in electronics, medical and other fields, such as displays, optical lenses, medical equipment, etc.

3. the properties and uses of PMA

1. Properties

PMA is a colorless and transparent liquid with a pungent odor. It is an important organic synthesis intermediate, which can be used to prepare many compounds, such as polymers, dyes, pharmaceutical intermediates and so on.

2. use

PMA is widely used in chemical, pharmaceutical, pesticide and other fields. In the chemical industry, PMA can be used as a monomer for the preparation of polymers, such as polystyrene, polyacrylic acid, etc. In the field of medicine, PMA is used as an intermediate for the preparation of antibacterial agents, anticancer agents, etc. In the field of pesticides, PMA can be used as an intermediate for the preparation of insecticides, fungicides and the like. In addition, PMA is also widely used in dyes, perfumes and other fields.

4. Conclusion

In short, PM and PMA are both important raw materials for chemical production and have a wide range of applications. They have good optical properties, mechanical properties, weather resistance, chemical resistance and other advantages, are widely used in various fields.

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