Funded by the National Natural Science Foundation of China( No.19632004,No.10172074);the Research Foundation for the Doctor-al Program of Higher Education of China(No.98056113);the Natural Science Foundation of Guang-dong Province(No. 980573, No. 0401154)
The high quality single-phase solution of CO2/ Polystyrene was achieved,by analyzing the influential factors for polymer microcellular foaming extrusion.The curve of pressure distribution along the barrel was determin...
the National Natural Science Foundation of China(No.19632004 and 10172074)
By applying the reinforcing and toughening effect of calcium carbonate (CaCO3) nanoparticles on polypropylene, foam sheets of good performance were successfully fabricated by extrusion. The equipment and conditions ...
Funded by the National Nature Science Foundation of China(No.19632004,No.10172074); the Research Foundation for the Doctor al Program of Higher Education of China (No.98056113); Guang dong Province Nature Science Foundation ( No. 980573, No.0401154)
The bubble deformation processes were reported when gas was injected into polyme r melt flow field in another paper, the experiments showed that the deformation was severely affected by the volume of the bubble, and ...