【摘要】 在采用α-烯烃配位阴离子聚合方法合成减阻剂过程中,影响聚合物减阻效果的因素很多,规律性不强,一般的实验设计所需的工作量很大。用均匀设计安排实验,结合数据回归处理方法,可以大大减少实验次数,提高实验效率。根据预试验结果,确定可能影响减阻剂性能的因素和相应水平,并选择合适的均匀设计表进行试验。利用SPSS软件对试验结果进行多元回归分析,根据所得回归方程,选择试验条件进行聚合。试验结果很好地符合了回归方程,表明均匀设计在多因素多水平实验中具有优越性。更多还原

【Abstract】 Drag reducer is produced from alpha olefin by anionic polycoordination. Drag reduction percent of polymer is influnced by many factors during polymerization. To find the inner method,a lot of experiments have been made with common experiment design. As compared with that, uniform design and regression analysis (with SPSS software) with experiment data can simplify the experiment procedure.更多还原