Vinyl ester of Versatic acid (VeoVa) is a good copolymerization monomer with excellent water resistance, weather resistance and alkali resistance.

• 叔碳酸乙烯酯是一种具有优异耐水、耐碱和耐候性能的改性单体，与醋酸乙烯酯乳液共聚，可以充分展示其改性作用。