新型高分子合成树脂类义齿粘附剂的研制

The development of a new kind of synthetic macromolecular resin class of denture adhesive.

目的 :研制一种新高分子合成树脂类义齿粘附剂。方法 :用正交设计法设计出 12种不同的粘附剂配方 ,以粘结抗张强度为评分标准 ,运用方差分析对影响其粘度的各因素进行分析 ,筛选出粘附剂的最佳配比。结果和结论 :聚醋酸乙烯酯和纤维素醚的具体含量对粘附剂粘结抗张强度的影响无统计学意义 ,而乙醇及CMC -Na所占比例对其粘结强度的影响有统计学意义 。

Objective:The purpose of this study was to develop a new kind of synthetic macromolecular resin class of denture adhesives.Method:12 different formulae for denture adhesives were designed by orthogonal design.Each factor of affecting tensile bond strength of the denture adhesives was analyzed by ANOVA to velect the best formula for denture adhesive.Results and Conclusions:The effect of content of polyvinyl acetate and cellulose ether on tensile bond strength exhibited no statistical significance,while ethyl alcohol and CMC-Na showed statistical significance and mutual action.