RHEOLOGICAL PROPERTIES AND MORPHOLOGY OF POLYBLENDS OF POLYPROPYLENE AND A COPOLYMER OF STYRENE AND 2,2,6,6-TETRAMETHYL-4-PIPERRIDINYLMETHACRYLATE (PDS)
Fan Yu-chiang, Hou Xiao-huai. RHEOLOGICAL PROPERTIES AND MORPHOLOGY OF POLYBLENDS OF POLYPROPYLENE AND A COPOLYMER OF STYRENE AND 2,2,6,6-TETRAMETHYL-4-PIPERRIDINYLMETHACRYLATE (PDS)[J]. Acta Polymerica Sinica, 1982,(5):343-348.
Fan Yu-chiang, Hou Xiao-huai. RHEOLOGICAL PROPERTIES AND MORPHOLOGY OF POLYBLENDS OF POLYPROPYLENE AND A COPOLYMER OF STYRENE AND 2,2,6,6-TETRAMETHYL-4-PIPERRIDINYLMETHACRYLATE (PDS)[J]. Acta Polymerica Sinica, 1982,(5):343-348.DOI:
Bheological properties and morphology of the title polyblends were studied by using Instron capillary rheometer
examination of photomicrographs and labelling.It was found that the PDS is dispersed in the polypropylene as t separate phase of typically spherical globules
and that the particle size varies with shear rate of extrusion
length/diameter ratio of the capillary and molecular weight of the PDS.