When SY-1 silicone elastomer and polymethyl methacrylate were bonded by GD-414, the adhesive strengths were below diminishingly: GD-414 and A-304 onlyA-304 only GD-414.

• 临床上使用硅橡胶粘接剂GD一414与偶联剂A一304进行塑料义齿基板与SY注硅橡胶粘接时，粘接强度从大到小依次为:先用A一304对塑料基板表面进行处理，再用GD一414进行粘接，可获得最大的粘接强度; 只用A一304处理塑料表面后进行粘接，获得的粘接强度其次;