The process for producing ethyl acetate: acetic acid and acetylene addition a system of law (condition: zinc acetate as catalyst synthesis VINYLON vinyl acetate, 170-250 ℃) C2H2 + CH3COOH -> CH3COOCH = CH22 ethylene and acetic acid and oxygen directly. oxide (conditions: palladium chloride, copper chloride, vinyl acetate catalyst manufacturers do, heated and pressurized) 2C2H4 + 2CH3COOH + O2 -> 2CH3COOCH = CH2 + 2H2O ethylene - vinyl acetate resin by HF Mark Americans in 1928 for the first time obtained by low pressure, the British Imperial Chemical Industries company had issued a patent in 1938 the high-pressure polymerization process, but only until the early 1960s from the United States began to have industrial products. Industrial production methods because vinyl acetate content varies. Content of 5% to 40%, generally similar to the high-pressure low-density polyethylene with a bulk polymerization method used in the production of ethylene vinyl acetate adhesive, the pressures used are within the range of 100 ~ 200MPa; content of 40% to 80% by using a solution of polymerization, the pressure 10 ~ 40MPa, the solvent tert-butanol can be used; content of 60% to 95% by the emulsion polymerization method is available, the pressure 0.1 ~ 20MPa. Adhesive vinyl acetate, Wei Connaught Chemical, Tai'an vinyl acetate provided by Solutia Chemical Co., Ltd. Qingdao Wei. Qingdao Wei Connaught Chemical Co. (www.qdweinuo.com) quality services and products, and are subject to approval and trust of new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union Support icon on the page, you can talk directly to our customer service staff, to our future cooperation happy!