聚合物气体辅助挤出成型

Gas-Assisted Extrusion of Polymers

介绍了气体辅助挤出成型新工艺 ,阐述了气辅挤出系统 ,特别是气辅挤出口模的组建和设计 ,概述了气辅挤出成型机理、和传统挤出相比所具有的技术优势、工艺实现及其在应用中需要注意的关键问题。

Gas assisted extrusion, a new extrusion technology, was introduced. The construction of gas assisted extrusion systems, especially that of gas assisted extrusion die was put forward. Also, its advantages over the traditional extrusion, working principles, technological realization and key problems in application were discussed.