Miniaturization of the channel size makes the flow behaviours of polymeric melt different from the macroscopic fluid at some aspects,and the neglected factors in macroscale for melt flowing may become the main influencing factors in microscale.

Semi-solid ZL101 alloy with granular microstructures has been successfully produced by controlled crystallization, and the effect of melt flow at initial solidification on granular primary phase formation is analyzed.

GF/PET composites were prepared by extrusion in which the shear rate of melt flow field could be controlled.

By using different glass fiber treatment technology and altering the shear rate of melt flow flield in preparation of PET/GF composites,the influences of glass fiber treatment technology and melt flow field on microstructure of PET/GF composites were studied through IR,DSC,SEM analyses.

The processing aid WAC-1010 improves the melt flowability of PVC-U scrap and products quality obviously.

Function of N_2 atmosphere in test of melt flow rate of PP;

Studies on melt grafting of silanes onto polypropylene via extrusion I─The effect of initiator concen tration, graft monomer concentration and reaction temperature on gel fraction and melt flow rate;

Study on the mechanical properties and melt flow rate of SBS/ESBS blends

The develop status of melt flow rate measurer in China is introduced.

Effects of MFR of Polypropylene on Properties and Crystallinity;

Influences of Anti-crosslinker in E-TMB on the Mechanical Properties and MFR of HDPE/E-TMB Blends;

Influences of the Elastomer Content in E-TMB on the Mechanical Properties and MFR of HDPE /E-TMB Blends;