Results 11 to 20 of about 17,258 (274)
Space charge characteristics of LDPE nanocomposite/LDPE insulation system
IEEE Transactions on Dielectrics and Electrical Insulation, 2015 Two kinds of insulation systems with nanocomposite have been fabricated by co-pressing low-density polyethylene (LDPE) and nano-titania doped LDPE (TiO2-LDPE) films. The three-layer systems considered are TiO2-LDPE/LDPE/TiO2-LDPE (namely, NLN) and LDPE/TiO2-LDPE/LDPE (namely, LNL). Space charge distributions under different applied electric fields were
Li, S. +5 more
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Macromolecular Research, 2019 Low density polyethylene (LDPE)/polyamide6 (PA) blends can lead to a synergy between the properties of these materials. These blends are employed mainly in the packing industry, especially in food factories. The problem of this system is that it is inmiscible, hence requires to be compatibilized. The aim of this study is to compatibilize blends of LDPE/
Carlos A. Ararat +2 more
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Precipitation of LDPE-EPDM and LDPE-EVA mixtures from ternary solutions
European Polymer Journal, 1997 Abstract The fast precipitation of mixtures of low-density polyethylene (LDPE) with ethylene-propylene-diene terpolymer (EPDM) and ethylene-vinyl acetate (EVA) copolymer, from xylene solutions by cooling, leads to fractionation of the mixtures. LDPE/EPDM mixtures are also fractionated by cooling followed by nonsolvent addition.
Maria Cecilia A. Esperidião +1 more
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Bacterial Isolation and Evaluation for Degradation of Unpretreated LDPE from Waste Dump Soils
Journal of Pure and Applied MicrobiologyPlastic pollution is a universal problem, and microbial management of plastic waste represents a promising area of biotechnological research. This study investigated the ability of bacterial strains which were isolated from landfill soil to degrade Low ...
Sonal Thakur +5 more
doaj +3 more sources
Journal of Applied Polymer Science, 2006 AbstractRubberwood flour and cellulose have been plasticized by cyanoethylation and then blended with low‐density polyethylene (LDPE). A small quantity of epoxy functionalized polyethylene i.e., polyethylene‐co‐glycidyl methacrylate (PEGMA) has been added to further enhance the mechanical properties. The mechanical properties were measured according to
Sailaja, RRN
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Effect of chemical modification on the flow behaviour of LDPE and its blends with linear LDPE
Polymer, 1998 The flow behaviour of LDPE and its blends with linear LDPE (LLDPE) chemically modified with DCP was studied as a function of blend composition and shear rate at a constant temperature using a capillary rheometer. The effect of chemical modification on the viscous and elastic properties of LDPE and two blend systems LDPE/ LLDPE (80:20, 60:40) is ...
Abraham, Daniel, George, KE, Francis, DJ
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Structure-property-processing relationships in chemically modified LDPE and LDPE/LLDPE blend
Journal of Applied Polymer Science, 1998 The properties of low-density polyethylene (LDPE) and its blend with linear low-density polyethylene LDPE : LLDPE (75 : 25) modified with varying concentrations of dicumyl peroxide (DCP) were compared. Chemical modification was carried out in a Brabender plasticorder under set conditions of temperature, rotor speed, and time.
Abraham, Daniel +2 more
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Interfacial Characteristics of Space Charge in Multi-layer LDPE [PDF]
, 2008 This paper reports on the investigation into space charge characteristics at interfaces of multi-layer polymeric materials. Planar low density polyethylene (LDPE) samples were used in this study. DC voltage up-to 10 kV was applied to the sample and space
Z. Xu +3 more
core +1 more source
Development of LDPE Crystallinity in LDPE/Cu Composites
, 2021 This chapter summarizes the study of the filler (ie copper) effect on LDPE phasic composition in LDPE/Cu composites prepared in solution. During this research work, a particular effort is focused on the use of DSC under non-standard conditions. Therewith, the presence of copper microparticles has a great effect on the network phase than on the ...
Makki Abdelmouleh, Ilyes Jedidi
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Diffusion coefficients in systems LDPE+cyclohexane and LDPE+benzene
e-Polymers, 2010 Abstract The swelling of the low density polyethylene in organic liquids (cyclohexane and benzene) was studied. The area of swelling was measured as a function of temperature and time. The experimental data were used for calculating the diffusion coefficients and the activation energies of this process.
Randová, A. +6 more
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