多功能聚合物纺丝设备的结构和功能研究

Versatile tool for researching structural and functional polymers

为了使新开发的工艺快速有效地从实验室投入生产,必须对现行的设备元件进行开发,使其能适应参数范围更广。就熔体纺丝而言,参数涉及挤压机、喷丝头、骤冷、上油、牵伸、空气喷射混合和卷绕设备。英国Fibre Extrusion Technology(FET)公司将这种用于热塑性和其他熔纺纤维的多功能纺丝机安装在德国图林根纺织塑料研究院(TITK),目的是为了支持该研究院的战略研究领域,特别是聚合物的结构与功能领域。

In order to ensure the rapid and effective transfer of a newly developed process from the laboratory to produc- tion, new parameters must be explored with the widest possible range using the same state-of-the-art compo- nents that occur in the production plant. As far as melt spinning is concerned this includes the extruder, the spinning head, quench, finish application, drawing with or without relaxation, intermingling by air jet and winding. Such a versatile spinning machine for thermoplastic and other melt spun fibers has been installed in the Thuringian Institute of Textile and Plastics Research （TITK） in Rudolstadt/Germany by Fibre Extru- sion Technology （FET） Ltd. , Leeds/UK. The purpose of the project is to support the strategic research fields of the Institute, especially in the fieids of structural and functional polymers.