Ethyl acrylate is an intermediate for preparing carbamate insecticide carbofuran. It can also be used as raw materials for protective coating, adhesive and paper impregnant. Its polymer can be used as anti cracking agent for leather. The copolymer of chemical book and ethylene is a kind of hot melt adhesive. The copolymer of 5% chloroethyl vinyl ether is a kind of synthetic rubber with good oil resistance and heat resistance, It can replace NBR in some cases.