Polymer Processing and Performance Testing Based on Kruskal Algorithm for Numerical Analysis

Abstract

Polymer processing is an injection molding product widely used in communication, medical, and other fields. The processing and forming of polymers involve complex processes, including many parameter controls to ensure the quality of finished products. This study innovatively uses the Kruskal algorithm to conduct numerical analysis on the performance of polymer processing and molding to obtain a scientifically efficient parameter setting scheme. This algorithm performs numerical analysis on polymer polymers to predict the relevant properties of finished products, thereby adjusting appropriate parameters and reducing raw material and time costs. This study conducts relevant experiments to validate it. The study considered the authenticity and reliability of the experiment and the researchers did not engage in unethical behavior during the research process, which would not affect the accuracy and credibility of the research results. Experiments showed that by introducing the Kruskal algorithm into the minimum spanning tree, the optimal selection of parameters for polymer processing and injection molding was achieved and the process could be planned. From different mold temperatures and plasticization temperatures, there was a certain variation in the tensile strength of polymer molding, but it was balanced at around 36.788MPa, with a maximum tensile degree of 37.98MPa. At this time, the mold temperature was 40°C, the plasticization temperature was 280°C and the minimum tensile strength was 35.64MPa. The mold temperature was 80°C and the plasticization temperature was 260°C. The research results show that polymer molding and parameters have high efficiency and quality. The finished product was continuously measured and the average warping variable measured was 0.5699 mm, which was very close to the predicted 0.5613 mm. The research results have developed a performance testing analysis of polymer processing and forming based on the numerical analysis of the Kruskal algorithm. This method adjusts and selects the relevant parameters and values of polymer processing and forming based on the Kruskal algorithm, quickly and effectively approaching the global optimal solution. It is suitable for products with complex geometric structures, which have high optimization efficiency. Ensuring the quality of finished products while reducing costs is of great significance for the efficient development of polymer processing and molding.