Abstract: The paper describes the preparation of High Density Polyethylene [HDPE]/Halloysite Nanotube [HNT] nanocomposites by melt compounding HDPE with varying amounts ofHNTs (ranging from 1 to 10%w/w) in the absence and presence of MA-g-HDPE as compatibiliser using corotating twin screw extruder. The effect of HNT loading and compatibiliser amount on morphology and rheological properties was…