Results 21 to 30 of about 6,560,781 (189)

The Effect Of Blending Of Linear Low –Density Polyethylene On Mechanical Properties Of High Density – Polyethylene [PDF]

open access: yesEngineering and Technology Journal, 2009
High – density polyethylene is an important commercial polymer and it is widelyused for different engineering applications. In the present work, polymer blends werefabricated by mixing two types of polyethylene, high – density polyethylene was mixedwith ...
Najat J.Saleh, Nabeela A. Mohammed
doaj   +1 more source

Effect of different packaging materials on storage stability of Gardenia erubescens Stapf. & Hutch. dried fruits and powder

open access: yesApplied Food Research, 2022
Gardenia erubscens fruits have been identified as a valuable source of nutrients and antioxidants, which are beneficial for human health. To preserve the nutritional properties of fruits after drying, appropriate packaging material should be considered ...
Joseph Kudadam Korese   +2 more
doaj   +1 more source

Effects of Process Parameters in the Production of High Density Polyethylene-Grass Composite

open access: yesJournal of Applied Sciences and Environmental Management, 2018
This study investigates the effects of process parameters in the production of high density polyethylene-grass composite; the process parameters and their interaction on the mechanical properties of the produced high density polyethylene-grass composite
DD Olodu, JO Osarenmwinda
doaj   +1 more source

Influence of Material with Medium and High Molecular Weight Replacing Polyethylene on Trawl Performance

open access: yesMATEC Web of Conferences, 2017
Taking single-boat trawling fishing in West Africa as the research object and maintaining the breaking strength of the original netting gear as the standard, we used medium- and high-molecular-weight materials to replace common polyethylene material in ...
Liu Yongli   +5 more
doaj   +1 more source

Poly(ethylene terephthalate) composite material with modified fly ash filler

open access: yesMagazine of Civil Engineering, 2021
The effect of the fly ash (FA) filler modified by sulphuric acid on the mechanical and physical properties of poly(ethylene terephthalate) composite material (PCM) has been investigated. The results of the presented study can be formulated as follow. The
Vladislav Nefedov
doaj   +1 more source

Effect of Doping Microcapsules on Typical Electrical Performances of Self-Healing Polyethylene Insulating Composite

open access: yesApplied Sciences, 2019
Polyethylene cables, as important transmission equipment of modern power grid, would inevitably be slightly damaged, which seriously threatens the safety of the power supply.
Youyuan Wang   +3 more
doaj   +1 more source

Charge Injection in Gold Ground Electrode Corona Charged Polyethylene Film: Numerical Simulation on Surface Potential Decay [PDF]

open access: yes, 2011
Surface potential decay measurement is a simple and low cost tool to examine electrical properties of insulation materials. Bipolar charge injection has been verified by the measurement of space charge in the corona-charged sample using the pulsed ...
Zhuang, Yuan   +5 more
core   +2 more sources

Polyethylene-like materials from plant oils [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2020
Polyethylene (PE) is the most important synthetic polymer material produced. Its excellent material properties arise from crystalline interactions in its hydrocarbon chains. This simple concept inspires studies of materials based on alternative non-fossil feedstocks and with additional traits such as a non-persistent nature ...
openaire   +3 more sources

X-ray Diffraction Study of Metallized Polyethylene for Creating Heat Storage Systems

open access: yesApplied Sciences
The paper analyzes the prospects of using a heat-accumulating material consisting of metallized polyethylene granules. X-ray diffraction analysis has been used to study the influence of the number of heating and cooling cycles of the heat-accumulating ...
Volodymyr Moravskyi   +4 more
doaj   +1 more source

Study on the aging rate of polyethylene gas pipelines with different diameters in urban areas [PDF]

open access: yesE3S Web of Conferences
Under the same standard dimension ratio (SDR), there are differences in the aging rate of polyethylene gas pipelines with different diameters. To investigate the relationship between the aging rate of polyethylene pipes and pipe diameter, and to consider
Sun Xingze   +4 more
doaj   +1 more source

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