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Inquire NowRead: 795 Time:7months ago Source:Ease of the world
Methyl Methacrylate (MMA) is an organic compound with the chemical formula C5H8O2. It is a colorless transparent liquid at normal temperature and pressure, with a pungent smell. It has a density of 0.94g/cm³, a boiling point of 100.3°C and a melting point of -48.2°C. MMA is volatile, has a high refractive index and good fluidity. Its solubility in water is low, but it can be miscible with most organic solvents, and it is more active in chemical properties. It can undergo polymerization to generate polymethyl methacrylate (PMMA), that is, organic glass.
as an important chemical raw material, methyl methacrylate has a wide range of applications. Its main uses include:
the production of MMA mainly depends on the following upstream raw materials:
the downstream products of MMA mainly include:
at present, the main processes for the production of MMA include acetone cyanohydrin, isobutylene and ethylene. Acetone cyanohydrin method is widely used because of its high economic efficiency and low environmental pollution. The isobutene rule has been applied in some regions because of its easy availability of raw materials and simple production process. Although the ethylene method is technically complex, it has gradually received attention in recent years due to its low cost of raw materials.
MMA is volatile and flammable, so the following points need to be paid special attention to during storage and transportation:
MMA market demand is mainly driven by the development of the construction industry, automobile industry, advertising industry and electronic appliances. With the development of economy and the improvement of people's living standards, the demand for high-performance materials is increasing, and the market prospect of MMA and its downstream products is broad. The increasingly stringent environmental regulations also encourage enterprises to continuously optimize production processes, reduce energy consumption and emissions, and increase the added value of products.
as an important organic chemical raw material, methyl methacrylate plays an important role in various industrial fields due to its unique properties and wide range of uses. By continuously optimizing the production process and improving the storage method, the production and application of MMA will usher in a broader development prospect. Driven by market demand, the MMA industry will continue to maintain steady growth in the future and show more application potential in emerging fields.
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