Dynamic rheological behavior of polyprop
β
Guang Jian He; Jin Ping Qu; Xiao Chun Yin
π
Article
π
2006
π
John Wiley and Sons
π
English
β 170 KB
π 1 views
## Abstract A selfβmade dynamic capillary rheometer (DCR) was designed to investigate the dynamic viscoelastic characteristic of polypropylene (PP) melt during the pulsatile pressure extrusion. A vibration force field was parallel superposed upon steady shear flow in this DCR by means of a vibratio