塑料异型材气辅共挤成型研究进展  

Study Progress of the Plastic Profile Gas-assisted Co-extrusion

作　　者：邓小珍[1] 柳和生[2] 黄兴元[3] 

机构地区：[1]江西省精密驱动与控制重点实验室南昌工程学院机械与电气工程学院,江西南昌330099 [2]东华理工大学,江西南昌330013 [3]南昌大学聚合物加工研究室,江西南昌330031

出　　处：《塑料工业》2015年第7期1-4,30,共5页China Plastics Industry

基　　金：国家自然科学基金项目(51163011)

摘　　要：与传统共挤成型比较,气辅共挤成型技术优势明显。文章介绍了气体辅助挤出成型技术机理及其研究进展,详细介绍了塑料异型材气辅共挤成型技术的研究现状,指出计算机及数值方法的发展有助于该技术成型机理的研究,继而有利于该技术的发展和推广应用。Compared with the traditional polymer co-extrusion, there were more advantages in the gas- assisted polymer co-extrusion. This paper introduced the mechanism and the study progress of the gas-assisted extrusion, stated the research status of the plastic profile gas-assisted co-extrusion in detail, indicated that the gas-assisted co-extrusion technology would be promoted by the computer and numerical methods, which would help to develop and generalize this technology then.

关 键 词：塑料异型材 气辅共挤 研究进展 

分 类 号：TQ320.663[化学工程—合成树脂塑料工业]