【摘要】 讨论了以VAE为主基材料的胶粘剂对PP—纸的粘接中，增粘剂的加入量对剥离强度的影响．并通过接触角的测量、表面张力和界面张力的计算，探讨了胶粘剂与PP之间的粘合机理，表明了胶粘剂与被粘材料之间的界面张力是影响粘接强度的重要因素．更多还原

【Abstract】 ：VAE emulsion was used as major materal of adhesives for PP/p aper composite film.The influence on peel strength of adhesives was di scussed by adding different amount of tackifiers.The surface tension,i nterfacial tension ware calenlated by measuring the contact angles,and adhesion mechanism was studied.The experimental rusults showed that t he interfacial tension of adhesives between PP is an important factor on adhesive strength.更多还原