【摘要】 用扫描电镜观察分析了三种热熔胶的性质和热压条件对粘合及破坏机理的影响。认为PA-09热熔衬经蒸汽压烫与面料粘合后在剥离过程中同时发生较理想的热熔胶内聚破坏与纤维本体断裂;PE-16在合适的压烫条件下能达到理想的粘合,若热压过分则会出现不理想的界面破坏情况。PBET在剥离破坏时虽为热熔胶内聚破坏,但并非理想的。结果表明,将扫描电镜观察作为一种研究热熔衬粘合与破坏机理的手段,可为服装加工工艺条件的选择提供一定的依据。更多还原

【Abstract】 Three kinds of adhesive have been studied and analysed for the influences of properties and the conditons of the hot press on the peel adhesion failure by SEM. The result shows that SEM is an effective approach for studying adhesion and failure mechanis’m of melt-bonded fabric, and can provide some basis in choosing technological conditions of the clothing processing.更多还原