Results 71 to 80 of about 411,405 (289)
Lightweight Concrete Reinforced with Polypropylene Fibers [PDF]
, 2015 This research study the mechanical properties of lightweight concrete reinforced with polypropylene fibers. Foam agent used to produce lightweight foamed concrete.
Hamad, Ali Jihad
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Advanced Science, EarlyView.In situ mechanical loading of osteoarthritis‐prone murine knee joints reveals that spatial alterations in subchondral plate microarchitecture precede cartilage loss and promote a shift from coordinated epiphyseal strain dissipation in healthy joints to focal subchondral strain concentration in osteoarthritis‐prone joints.
Aikta Sharma +10 more
wiley +1 more source
Polímeros, 2012 In this research, the effect of the drawing process on the physical and thermal properties of commercially available polypropylene fiber containing selective peroxide was studied.
Bahareh Kalantari +3 more
doaj +3 more sources
HBRC Journal, 2013 This paper presents an experimental and analytical study on the behavior of post-tensioned concrete beams with variable discontinuous fibers’ content.
Hossam-eldin Abd-elazim Elsharkawy +3 more
doaj +1 more source
Advanced Science, EarlyView.Plant‐based nanomaterials derived from alfalfa serve as dual‐function catalysts, coupling photodegradation and phytoremediation to degrade polyethylene under UV‐A light and in soil. The nanomaterials work synergistically with alfalfa and soil microbes, achieving efficient plastic breakdown without trophic transfer.
Haoran Liu +4 more
wiley +1 more source
The Journal of Indian Prosthodontic Society, 2018 Objectives: The present study aimed to evaluate flexural strength of hydrogen plasma-treated polypropylene fibers-reinforced polymethyl methacrylate (PMMA) polymer composite.
Merin Mathew +2 more
doaj +1 more source
Incorporating Carbon Nanotubes into Polypropylene Fibers
, 2003 Carbon nanotubes (CNT) are an exciting new carbon based material discovered in 1991 by Iijima. The size, crystalline structure and conductivity make them an exciting choice for use in a composite fiber.
Erickson, Jody Ann
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Metal‐Half‐Salen Chemistry for One‐Pot Mineralization on Hydrophobic Polymer Membranes
Advanced Science, EarlyView.Here we report a versatile one‐pot synthetic strategy for organic–inorganic composite membranes, which leverages a metal half‐Salen system to precisely govern the competing kinetics of coordination and hydrolysis. In contrast to conventional two‐step metal‐phenol chemistries, our integrated approach substantially simplifies the fabrication process ...
Rou‐Ming Wen +8 more
wiley +1 more source
The influence of oxidative-thermal degradation of polypropylene on measured interface strength of glass fibre-polypropylene [PDF]
, 2010 It was previously found that thermal-oxidative degradation of the polypropylene could significantly affect the measured interfacial strength of glass fibre reinforced polypropylene (GF-PP) micro-composite.
Zhu, W.Z., Yang, Liu, Thomason, J.L.
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Complex Effects of Hemp Fibers and Impact Modifiers in Multiphase Polypropylene Systems
, 2023 Natural fibers-reinforced polymer composites have progressed rapidly due to their undeniable advantages. Most of the commercial polypropylene (PP)-based materials are characterized by either high impact toughness or high stiffness, while the manufacture ...
Cătălina-Diana Uşurelu +11 more
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