论文部分内容阅读
根据处理高聚物等温结晶动力学的三种数学模型和处理非等温结晶动力学的五种数学模型,利用扩展BASIC语言,分别在美国Perkin-Elmer公司3600热分析数据站和IBM-PC/XT微机及Apple-Ⅱ微机上编制、调试、运行通过了具有十五种独立功能的数据软件包.利用本软件包,可直接对等温和非等温DSC结晶曲线进行数据处理,从而迅速求得样品的Avrami指数,等温结晶速率,非等温冷却结晶因子,结晶活化能和动力学结晶能力等所有的结晶动力学参数.
According to the three mathematical models dealing with the isothermal crystallization kinetics of polymers and the five mathematical models dealing with the non-isothermal crystallization kinetics, the extended BASIC language was used to calculate the thermal stability of the 3600 thermal analysis data station and the IBM-PC / XT Microcomputer and Apple-Ⅱ microcomputer through the preparation, commissioning and operation of a data package with fifteen independent functions through the use of this software package can be directly isothermal non-isothermal DSC crystallization curve for data processing, and thus quickly obtain the sample Avrami index, isothermal crystallization rate, non-isothermal cooling crystallization factor, crystallization activation energy and kinetic crystallization ability.