关键词:

氨取代基有机硅单体, 八甲基环四硅氧烷, 多“弯管”流动模型, 反应-扩散联合动力学

Abstract: 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.

Key words:

氨取代基有机硅单体, 八甲基环四硅氧烷, 多“弯管”流动模型, 反应-扩散联合动力学