醋酸乙烯（又名乙酸乙烯酯、VAC）。尊龙凯时公司醋酸乙烯产品采用电石乙炔法和生物质乙烯法生产工艺，目前现有产能有70万吨/年，其中尊龙凯时本部产能15万吨/年(电石乙炔法)、子公司蒙维科技45万吨/年(电石乙炔法)、子公司广维10万吨/年（生物质乙烯法）。
    Vinyl acetate produced by calcium carbide method and biomass ethylene process,Existing production capacityis 700000 tons/year, of which the WanWei headquarters production capacity is 150000 tons/year (calcium carbide method),Subsidiary MengWei 450000 tons/year (calcium carbide method) subsidiary Guangxi Company 100000 tons/year （Biomass ethylene method）.

     
     产品用于聚醋酸乙烯、聚乙烯醇、EVA\VAE 腈纶等域
     Products used in poly (vinyl acetate, polyvinyl alcohol, EVA \ VAE, acrylic, etc