【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。更多还原

【Abstract】 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.更多还原