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在乙烯-四氟乙烯溶液共聚合体系研究中,我们曾编制了一个简易的计算机程序,用于测定二种单体的共聚竞聚率,这一方法计算方便,而且可以避免原先作图法中的误差,结果较为可靠。前文我们报道了四氟乙烯与两个新的全氟烷基乙烯基醚的共聚合反应,并对其中一个新单体——7,7-二氯-3-氧杂-全氟庚烯-1——与四氟乙烯的共聚进行了单体竞聚率的测定。结果表明,这一新的含氟烯醚单体的聚合活性较其它已有报道的同类单体大。为了验证这一
In the ethylene-tetrafluoroethylene copolymerization system research, we have prepared a simple computer program for the determination of the copolymerization of two monomers copolymerization rate, this method is easy to calculate, and can be avoided in the original mapping method The error, the result is more reliable. We have previously reported the copolymerization of tetrafluoroethylene with two new perfluoroalkyl vinyl ethers and the copolymerization of one of the new monomers, 7,7-dichloro-3-oxa-perfluoroheptene- The copolymerization of 1-tetrafluoroethylene was carried out to determine the monomer reactivity. The results show that the polymerization activity of this new fluorine-containing vinyl ether monomer is larger than that of other known monomers. In order to verify this