乙氧基镁是辽阳化学纤维厂进口低压聚乙烯高效催化剂的载体。我们在研制乙氧基镁的过程中,对自制的和法国进口的乙氧基镁样品应用流动吸附法分别进行了比表面积测定,得出了初步结果。 Ethoxy magnesium is Liaoyang Chemical Fiber Factory imported low-pressure polyethylene efficient catalyst carrier. We in the development of ethoxy magnesium process, the homemade and French imports of magnesium oxide samples were measured by flow-specific surface area were measured, and reached the initial results.