In the analysis of the rheological properties of the plant oil pitch, the original analysis method has a narrow range of analysis indicators, which affects the reliability of the analysis results. In this study, a new analytical method for the rheological properties of the plant oil pitch was designed. The microstructure characteristics of the plant oil pitch were obtained using a high-power microscope, the viscosity of the plant oil pitch was measured, and the ductility of the plant oil pitch was analyzed by setting the analysis index. The above parts are integrated, and the dynamic shear tester is used to complete the analysis of pitch rheological properties. So far, the analysis method for the rheological properties of the plant oil pitch has been designed. It can be seen from the comparison of the experimental links that this analysis method is better than the original analysis method in terms of the scope of analysis indicators. In conclusion, the analytical method of the rheological properties of the plant oil pitch is more reliable.

中文翻译：

---

植物油沥青的流变特性研究

在分析植物油沥青的流变特性时，原始分析方法的分析指标范围狭窄，这影响了分析结果的可靠性。在这项研究中，为植物油沥青的流变特性设计了一种新的分析方法。使用大功率显微镜获得植物油沥青的微观结构特征，测量植物油沥青的粘度，并通过设定分析指标来分析植物油沥青的延展性。将以上各部分集成在一起，并使用动态剪切测试仪来完成沥青流变特性的分析。到目前为止，已经设计了植物油沥青流变特性的分析方法。从实验环节的比较可以看出，该分析方法在分析指标范围上要优于原始分析方法。总之，植物油沥青流变特性的分析方法更为可靠。