1.Chemical modification including oxygenation, esterify, graft copolymerization and so on.
化学改性主要有氧化、交联、酯化和接枝共聚。
2.And it is proved that the trifluoro ethyl methacrylate takes part in the copolymerization reaction.
讨论了氟单体用量对转化率的影响。
3.Cast nylon modified with laurolactam was prepared by activated anionic copolymerization under the adiabatic condition.Its mechanical properties were studied.
在绝热条件下通过活化阴离子共聚制备十内酰胺改性浇铸尼龙,对其力学性进行了研究。
4.Self-preparation polymerizable macromolecular surfactant HTP and acrylate monomer were used to prepare the amphiphilic polymer by soap-free microemulsion pentamer copolymerization.
以自制可聚合大分子表面活性剂HTP与丙烯酸酯类单体进行无皂微乳液五元共聚,制备可热固化双亲聚合物。
5.Two series of thermotropic liquid crystalline polyureas were synthesized by the copolymerization of benzidine (or o-tolidine),1,6-hexane diamine and 2,4-toluene diisocyanate.
6.Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.
内酰胺改性浇铸尼龙,对其力学性
进行了研究。
