Foam Polyethylene Made of Recycled Polyethylene
IOP Conference Series: Materials Science and Engineering, 2021 Abstract The paper deals with the main principles of foam polyethylene production by the addition of recycled polyethylene and a modifier in the initial mixture. Obtaining of the modified foam polyethylene will accomplish two important tasks: solve the environmental problem of recycling polyethylene waste and reduce the cost of the ...
O B Lyapidevskaya +2 more
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Properties of brominated butyl rubber/polyethylene supercritical foaming materials
Hecheng xiangjiao gongye, 2023 Brominated butyl rubber (BIIR) and polyethylene (PE) were used as the matrix to prepare BIIR/PE blend foams by supercritical nitrogen gas fluid foaming technology, and the effects of BIIR amount on density, foaming ratio, hardness, resilience ...
LI Ya-ru, ZHANG Zhen-xiu
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THE STUDY OF BACTERIAL GROWTH ON LOW-DENSITY POLYETHYLENE- LIGNIN COMPOSITE [PDF]
Basrah Journal of Veterinary Research, 2011 In the present study, Low density polyethylene with various contents of lignin films were investigated for their resistance to bacterial adhesion. The disc diffusion method was employed for this purpose.
Nawres N. jaber
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Chain-Extended Polyethylene [PDF]
Polymer Journal, 1987 The current status of high-strength/high-modulus polyethylene fibres is reviewed with the emphasis on fundamental aspects of ultra-drawing and processability. The drawing mechanism as well as the temperature dependence of the drawability of UHMW-PE (ultra-high-molecular-weight polyethylene) will be discussed.
Lemstra, P. J. +2 more
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An Overview of Composite Pressure Vessels with Polymer Liner [PDF]
Baspārish, 2022 Pressure vessels are one of the most widely used and high-risk equipment in various industries. Pressure vessels are divided into four types based on material and structure.
zeinab rouzbehani, mehrnoush mohammadi
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Investigation of properties in nanomodified polyethylene-based wood-polymer composites [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. Polyethylene is by far the most widely used polymer in the production of wood-polymer composites both in Russia and in other countries. Nevertheless, these composites have a number of disadvantages: low adhesion between polymer matrix and
Ayaz G. Khantimirov +3 more
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Changes in signal transmission speed in coaxial cables through regulating the foam structure of the polyethylene dielectric section [PDF]
Polyolefins Journal, 2021 Polyolefins have been widely used in the electrical insulation and cable industry in recent years. One of the main usages of these materials is dielectric insulation in coaxial cables.
Milad Moradian +2 more
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On the low reinforcing efficiency of carbon nanotubes in high-performance polymer fibres
Nanocomposites, 2021 Driven by the exceptionally high mechanical properties of carbon nanotubes (CNTs), over the years an extensive research effort has been devoted to the reinforcement of high-performance polymer fibres with CNTs.
Stergios Goutianos, Ton Peijs
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Study of Slurry Ethylene Polymerization with Ziegler-Natta Catalysts: Kinetics and Investigation on the Rate of Monomer Consumption Equation [PDF]
علوم و تکنولوژی پلیمر, 2008 In the current work, ethylene polymerization was investigated from a mathematical modeling point of view. The initiation (activation), propagation, termination, and deactivation reactions were taken into account and the relevant equations used in the ...
M. Salami-Kalajahi +2 more
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Evaluation of Bisphenol-A Release from Vacuum formed Retainers after Immersion in Distilled Water using High Performance Liquid Chromatography: A Randomised Clinical Trial [PDF]
Journal of Clinical and Diagnostic ResearchIntroduction: With the increasing demand for aesthetics, the popularity of Vacuum-formed Retainers (VFRs) has been on the rise. Bisphenol-A (BPA) is added to the polymers to make them clear and tough. BPA is identified as an endocrine disruptor linked to
Lalita Girish Nanjannawar +5 more
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