【简答题】
影响聚合物等规指数主要有哪些因素?开车初期应在操作上注意什么
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答案
影响聚合物等规指数的因素主要有：
（1）Donor加入量。
（2）环管温度。
（3）R201停留时间。
（4）原料丙烯质量。
开车初期应注意加大Donor量，控制环管温度和停留时间，并确保原料丙烯质量合格。
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