机构地区: 郑州大学材料科学与工程学院材料科学与工程系
出 处: 《应用化学》 1994年第2期99-101,共3页
摘 要: 采用显微熔点法和DSC测定了尼龙1010/尼龙6共聚物的表观相图;分析了投料比与链节结构单元含量的关系,最低熔点时尼龙1010/尼龙6的理论重量投料比为60/40,摩尔比为33.3/66.7.实验结果与此相近。 The apparent phase diagram of nylon1010/nylon6 copolymers has been determinedby melting point analysis and DSC technique. There are four kinds of repeat chain structureunits:1010, 106, 610 and 6. The theoretical value of the composition at the minimum melt-ing point is 1010/6=60/40 in weight and1/2 in motor ratio of nylon1010 to polycaprolactamvery close to the results from phase diagram.