多尺度作用的D_4/APAEDMS本体共聚过程仿真  

MULTIDIMENSION BULK-COPOLYMERIZATION MODEL OF OCTAMETHYLCYCLOTETRASILOXANE AND AMINO-SILICONE MONOMER

作　　者：罗正鸿[1] 詹晓力[1] 陈丰秋[1] 阳永荣[1] 

机构地区：[1]浙江大学化学工程与生物工程学系,浙江杭州310027

出　　处：《化工学报》2003年第1期131-134,共4页CIESC Journal

摘　　要：For high viscosity bulk-copolymerization of octamethylcyclotetrasiloxane and amino-silicone monomer, a multisyphon flow physical model was established.Based on the free volume and chemical reaction kinetic theories, a new computational model was developed to simulate the multisyphon flow model. As to the new model, the united influence of reaction and diffusion was reviewed and analyzed. The new model was used to simulate bulk- copolymerization of octamethylcyclotetrasiloxane and amino-silicone monomer and agreed well with the results.For high viscosity bulk-copolymerization of octamethylcyclotetrasiloxane and amino-silicone monomer, a multisyphon flow physical model was established.Based on the free volume and chemical reaction kinetic theories, a new computational model was developed to simulate the multisyphon flow model. As to the new model, the united influence of reaction and diffusion was reviewed and analyzed. The new model was used to simulate bulk- copolymerization of octamethylcyclotetrasiloxane and amino-silicone monomer and agreed well with the results.

关 键 词：多尺度作用 D4/APAEDMS 本体共聚 过程仿真 氨取代基有机硅单体 八甲基环四硅氧烷 反应-扩散联合动力学 

分 类 号：O634.41[理学—高分子化学] O631.5[理学—化学]