Development of biomass carrier from high-filled with microcellulose LDPE

In this paper, a composite material based on LDPE filled with 30 vol.% wood microcellulose (MC), in order to assess the possibility of its use as a biomass carrier treatment facilities.The material was obtained in industrial conditions by means of a twin-screw extruder with a leaf head, then samples of a composite biomass carrier in the form of discs with a diameter of 4 cm and a thickness of 1.5 mm were obtained from the sheet by means of a cutting press.Investigated the microstructure and morphological parameters of the composite, it was found that the porosity is about 58%, the surface roughness is 3.5 units of density about 450 kg/cubic m. the basic technological parameters of the melt of the composite by the method of capillary viscometry, the dependences of the shear stress and the melt viscosity of the test material in the velocity range processing, it was found that the composite refers to satisfactory recyclable thermoplastics. Bagley correction was performed...