CAJ | 학술논문

采用苯乙烯-异戊二烯-苯乙烯共聚物（SIS）与二聚酸型聚酯酰胺进行熔融共混，系统地探讨了不同比例的SIS对聚酯酰胺热熔胶的基本性能，如软化点、拉伸强度、伸长率、硬度、玻璃化温度与熔融粘度和低温性能等的影响；同时对其粘接性能的研究表明：随着体系中SIS用量增加，体系剪切强度降低；当体系中SIS为12.5份时，体系剥离强度最高，而且具有最佳的综合性能。
채용분을희-이무이희-분을희공취물（SIS）여이취산형취지선알진행용융공혼，계통지탐토료불동비례적SIS대취지선알열용효적기본성능，여연화점、랍신강도、신장솔、경도、파리화온도여용융점도화저온성능등적영향；동시대기점접성능적연구표명：수착체계중SIS용량증가，체계전절강도강저；당체계중SIS위12.5빈시，체계박리강도최고，이차구유최가적종합성능。
The polyesteramide blended with SIS can be used as hot melt adhesives．The effect of blending composition on properties of the blend，such as melt viscosity，softening point，glass transition temperature，low temperature flexibility，tensile strength，and adhesion properties of the resulting hot melt adhesives was studied．It was shown that more SIS in the blend resulted in lower T-peeling strength and when the ratio of SIS to polyesteramide was 12．5／100，the lap shear strength of the blend had the best overall properties．