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[Chemical Knowledge]：Properties and Uses of Ethyl Acrylate

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Ethyl acrylate is an important organic compound, which is widely used in the field of chemical production raw materials. This article will detail the properties and uses of ethyl acrylate.

1. the nature of ethyl acrylate

ethyl acrylate is a colorless transparent liquid with a pungent odor. Its molecular formula is C5H8O2 and its molecular weight is 100.12. Ethyl acrylate has a melting point of -70°C, a boiling point of 99.8°C and a density of 0.922g/cm3. It is insoluble in water, but soluble in ethanol, ether and other organic solvents.

ethyl acrylate has strong reactivity and is prone to polymerization, transesterification and other reactions. At the same time, it also has good weather resistance, UV resistance, oxidation resistance and color retention characteristics.

2. the use of ethyl acrylate

1.

of the coating industry Ethyl acrylate is one of the important raw materials in the coating industry and can be used to prepare various high-performance coatings. It can be copolymerized with butyl acrylate, styrene and other monomers to produce acrylic resin coatings with high hardness, high weather resistance and high color retention, which are widely used in construction, automobile, furniture and other fields.

2. Adhesive industry

Ethyl acrylate can also be used to prepare various adhesives, such as pressure-sensitive adhesives, hot melt adhesives, etc. It can be copolymerized with butyl acrylate, vinyl acetate and other monomers to produce adhesives with high viscosity and high weather resistance, which are widely used in packaging, construction, footwear and other fields.

3. plastic industry

ethyl acrylate can be used as a plastic modifier to improve the hardness, weather resistance, UV resistance and other properties of plastics. It can be copolymerized with styrene, methyl methacrylate and other monomers to produce high-performance acrylic plastics, which are widely used in electronics, home appliances, automobiles and other fields.

4.

in fiber industry Ethyl acrylate can be used to prepare acrylic fibers to improve the softness, elasticity and dyeability of the fibers. It can be copolymerized with acrylonitrile to produce high-performance acrylic fibers, which are widely used in textiles, clothing and other fields.

In conclusion, as an important organic compound, ethyl acrylate has broad application prospects in the field of chemical production raw materials.

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