【摘要】 文章比较了STI-57热敏长效贴布树脂与瑞士 Thermoplast Type N-Ⅱ的各项物理性能,研究了热敏粘结性与树脂的粘弹性的关系,指出贴布树脂的性能取决于高聚物的玻璃化温度、分子量及分子量分布以及在汽油中的溶解性等。并提出控制热敏贴布树脂内在质量的基本方法。更多还原

【Abstract】 A comparison of the properties between STI-57 thermo-sensitive durable table adhesive and Swiss Thermoplastic Type N- Ⅰ is made.It is observed that the thermo-sensitve adhesiveness of STI-57 is related with its visco-elasticity.The properties of table adhesive depend on the glass temperature,molecular weight, molecular weight distribution and solubility in gasoline.The fundamental methods which controls the quality of the table adhesive are described in the paper.更多还原