@ARTICLE{Salleh_Mohd_Nazry_Comparison_2022, author={Salleh, Mohd Nazry and Aziz, Roslaili Abdul and Shan, Chen Ruey and Musa, Luqman and Razak, Mohd Fairul Sharin Abdul and Nabiałek, Marcin and Jeż, Bartłomiej}, volume={vol. 67}, number={No 2}, journal={Archives of Metallurgy and Materials}, pages={661-668}, howpublished={online}, year={2022}, publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences}, publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences}, abstract={This study compares the mechanical properties of recycled high-density polyethylene (r-HDPE)/rice husk (RH) composites from a twin-screw extruder and a heated two-roll mill, and the effect of different filler loadings using different melt blending processes on the mechanical properties of r-HDPE/RH composites. Polyethylene-graft-maleic anhydride (MAPE) acts as the coupling agent to enhance interfacial bonding between the fibre and the polymer matrix. The filler loading used was in the range of 10-40 wt. %. In this work, r-HDPE/RH blends were prepared using a twin-screw extruder and a heated two-roll mill. The ratio of 70/30 twin-screw extruder compounded composites significantly showed higher tensile based on improved to about 45.5% at 11 MPa compared to those compounded in the heated two-roll mill. The same ratio showed an increment almost up to 9% of elongation at break. It has also been verified that the higher filler loading used reduced the tensile strength and elongation at break, while the Young’s modulus increased. The result was evidenced by the increase in water absorption and longer burning time as the filler loading increased.}, type={Article}, title={Comparison between the Tensile, Water Absorption and Flammability Properties of Recycled High-Density Polyethylene/Rice Husk Composite from Twin-Screw Extruder and Heated Two-Roll Mill}, URL={http://journals.pan.pl/Content/123305/PDF-MASTER/AMM-2022-2-35-Nazry%20Salleh.pdf}, doi={10.24425/amm.2022.137803}, keywords={recycled high-density polyethylene, rice husk, twin-screw extruder, heated two-roll mill}, }