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本文通过介绍聚丙烯材料的熔融过程,从多个角度分析聚丙烯在熔融过程中高熔融指数对挤压造粒机运行产生的不同影响,在此基础上深入探讨保证挤压造粒机安全运行解决办法,从而有效提高挤压造粒机的运行效率和高熔融指数聚丙烯的生产效率。
In this paper, the different influence of high melt index of polypropylene on the operation of extrusion granulator during the melting process is analyzed from several aspects by the introduction of the melting process of polypropylene material. Based on this analysis, the safe operation of extrusion granulator is discussed in depth Approach to effectively improve the extrusion granulator operating efficiency and high melt index polypropylene production efficiency.