نتایج جستجو برای: low density polyethylene ldpe
تعداد نتایج: 1536605 فیلتر نتایج به سال:
The impact of a small amount polystyrene-b-poly(ethylene-co-butylene)-b-polystyrene (SEBS) on the thermomechanical and electrical properties blends comprising low-density polyethylene (LDPE) isotactic polypropylene (PP) is investigated. SEBS found to assemble at PP:LDPE interface as well within isolated PP domains. addition 10 wt% significantly increases storage modulus between melting temperat...
Visible-light-absorbing graphitic carbon nitride–TiO2 nanorod nanomaterials (g-C3N4@TiO2NR) were successfully immobilized using a one-step UVA-induced photocatalytic procedure on commercially obtained flexible low-density polyethylene (LDPE) films. Self-cleaning properties evaluated in solid–liquid and solid–gas phases malachite green as model molecule under UV-A visible light irradiation. For ...
Agave fibers (AF) were incorporated either pristine (AFp) or surface treated by ethylene plasma (AFm) in low-density polyethylene (LDPE)/ethylene vinyl acetate (EVA) blends at a ratio of 1 : and foamed chemical means. The role the AF content (3, 6, 9, 12, 15 wt.%) its modification on cellular morphology mechanical properties LDPE/EVA/AF foams under compression is investigated herein. Fourier tr...
this paper presents an investigation on the effect of temperature and raw material on microstructure of fine cellular foam used as the insulation of coaxial cables. a set up was prepared and used to produce fine cellular foamed insulation. as the physical blowing agent, butane was used. the effect of temperature on the microstructure of polyethylene (pe) was worth to note. at high temperature,...
A structural model for the calculation of equivalent permittivity nanocomposites based on low-density polyethylene (LDPE) and epoxy resins (ERs) with inorganic fillers was developed. It assumed that each nanoparticle centered in an interfacial region composed three layers case LDPE-based nanocomposites, two ER-based nanocomposites. The estimation designed flat samples height $g$ , divided into ...
barbari is a common iranian flat bread that has a short shelf life. the effect of low density polyethylene/clay nanocomposite film was investigated for the package and shelf life of the flat bread when stored at different temperatures and relative humilities with different percentages of nanoparticles. nanoclay concentrations of 2% and 6% were used for the nanocomposite and pure polyethylene wa...
Concerns regarding plastic debris and its ability to accumulate large concentrations of priority pollutants in the aquatic environment led us to quantify relationships between different types of mass-produced plastic and metals in seawater. At three locations in San Diego Bay, we measured the accumulation of nine targeted metals (aluminum, chromium, manganese, iron, cobalt, nickel, zinc, cadmiu...
The quantity of polymer waste in our communities is increasing significantly. It therefore necessary to consider reuse or recycling avoid an increase the risk public health. This project aimed at using pulverized low-density polyethylene (LDPE) as a source reinforce and improve compressive strength, reduce water absorption geopolymer ceramics (GC). Clay:LDPE composition consisting 5%, 10%, 15% ...
Waste plastic pollution is a serious issue. In order to adhere the concept of green development and rationally dispose polyethylene waste products, (PE)-modified asphalt was prepared using recycled (RPE) low-density (LDPE) as raw materials. The chemical structures RPE- LDPE-modified were studied Fourier transform infrared spectrometer (FTIR), dispersion RPE fluorescence microscope (FM). Subsequ...
This study is based on the biosynthesis of laccase enzyme from fungi Trichoderma viride and its exploitation in biodegradation polyethylene using Laccase mediator system (LMS -Laccase + 1-HBT) Low Density Polyethylene (LDPE) textile industrial effluent dyes. In different parts our lifespan we have seen numerous types plastics are getting degraded by various methods, still average time to comple...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید