Copolymerization reaction variables were studied to obtain a terpolymer with better viscosifying capacity in brines at elevated temperatures.
英
美
- 研究了影响共聚反应的主要因素以及共聚物的耐温、抗盐等性能,通过IR、NMR、TG、DTA、DSC研究了共聚物的结构和热性能。