摘要
以玻璃化转变温度较低的共聚酯制备了聚酯热熔胶。研究结果表明:聚酯热熔胶对丙烯腈-丁二烯-苯乙烯共聚物(ABS)、聚碳酸酯(PC)等极性塑料与金属材料具有良好的粘接性能,稳定后的剥离强度大于100N/25mm;同时,具有良好的耐老化性能及粘接持久性。聚酯热熔胶可取代国外产品用于电子行业用极性聚合物与金属材料粘接。
The polyester hot melt adhesive was prepared with polyester which had low glass transition temperature. The comprehensive properties of the adhesive were studied in detail. The research results showed that the adhesive had excellent bonding properties for polar plastic such as aerylonitrile-butadiene-styrene copolymer （ABS）, polyearbonate （PC） and metal materials. The peeling strength was greater than 100N/25mm. The aging resistance and persistence of bonding strength of the adhesive was quite satisfactory. The polyester hot melt adhesive can be used to replace foreign products to bonding polar plastic and metal materials for electronic industry.
出处
《化学与粘合》
CAS
2014年第2期87-89,93,共4页
Chemistry and Adhesion
基金
中国博士后科学基金资助项目(编号:2012M521597)
关键词
聚酯热熔胶
耐水性
粘接持久性
Polyester hot melt adhesive
water resistance
persistence of adhesion
