超声波场致作用在聚合物加工中的最新进展  

ADVANCE IN RESEARCH FOR THE EFFECT OF THE ULTRASONIC FIELD ON THE PROCESSING OF POLYMER

作　　者：李世辉[1] 张长春[1] 于妍[1] 迟剑锋[1] 

机构地区：[1]吉林大学材料科学与工程学院高分子研究所,吉林长春130021

出　　处：《高分子材料科学与工程》2005年第1期71-75,共5页Polymer Materials Science & Engineering

摘　　要：概述了超声波场致作用在聚合物成型、改性以及橡胶脱硫中的研究进展,介绍了超声波场致作用在降低聚合物粘度、提高挤出产量、改善聚合物的力学性能和外观质量及实现废旧橡胶的脱硫、再生循环利用方面的应用现状。还介绍了超声波场致作用在超声混炼改性方面的研究进展。The technology of ultrasonic field in processing of plastics to enhance mechanical performance and realizing regeneration of the waste rubber were reviewed. Practical applications of ultrasonic field are provided in extrusion, injection molding and intensive mixing, it can effect to decrease the reduction of viscosity to enhance yield and improving quality. It is to realizing continuous devulcanization of rubber.

关 键 词：超声波 场致作用 聚合物 

分 类 号：O644.3[理学—物理化学]