Preparation and characterization of electron-beam treated HDPE composites reinforced with rice husk ash and Brazilian clay
作者： A.V. Ortiz , J.G. Teixeira , M.G. Gomes , R.R. Oliveira , F.R.V. Díaz
DOI: 10.1016/J.APSUSC.2014.03.075
关键词: Extrusion 、 Nanocomposite 、 Ultimate tensile strength 、 Bentonite 、 Composite material 、 High-density polyethylene 、 Materials science 、 Composite number 、 Flexural strength 、 Husk
摘要: Abstract This work evaluates the morphology, mechanical and thermo-mechanical properties of high density polyethylene (HDPE) composites. HDPE reinforced with rice husk ashes (80:20 wt%), clay (97:3 wt%) both clay(77:20:3 wt%) were obtained. The Brazilian bentonite chocolate was used in this study. smectitic is commonly to produce nanocomposites. composites produced by melting extrusion process then irradiation carried out a 1.5 MeV electron-beam accelerator (room temperature, presence air). Comparisons using irradiated non-irradiated neat polymer, made. materials obtained submitted tensile, flexural impact tests. Additionally HDT, SEM XRD analyses along sol–gel analysis which aimed assess cross-linking degree materials. Results showed great improvement most 85% as result material.
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