Interface strength in glass fibre-polypropylene measured using the fibre pull-out and microdebond methods [PDF]
, 2009 Interface strength in glass fibre-polypropylene was measured using both fibre pull-out and microdebond methods. Excellent compatibility between two methods was obtained. The data from microdebond test could be divided into two groups according to whether
Thomason, James +3 more
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An Experimental Study of Shear Resistance for Multisize Polypropylene Fiber Concrete Beams
International Journal of Concrete Structures and Materials, 2021 To study the influence of polypropylene fibers with different thicknesses on concrete beams, inclined section shear tests of polypropylene fiber concrete beams were carried out.
Xin Yang +3 more
doaj +1 more source
Design of modified plastic surfaces for antimicrobial applications: Impact of ionizing radiation on the physical and mechanical properties of polypropylene [PDF]
, 2013 Surface modification of polypropylene (PP) sheets was carried out by radiation induced graft polymer- ization of hydrophilic functional molecules such as N,N-dimethylacrylamide (DMA) and [2-methacry- loyloxy)ethyl] trimethylammonium chloride, which is a ...
RIQUET, Anne-Marie +3 more
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A general kinetic model for the photothermal oxidation of polypropylene [PDF]
, 2014 A general kinetic model for the photothermal oxidation of polypropylene has been derived from the basic auto-oxidation mechanistic scheme in which the main sources of radicals are the thermolysis and photolysis of the most unstable species, i.e ...
FRANÇOIS-HEUDE, Alexandre +3 more
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Quasi-Living Polymerization of Propene with an Isotactic-Specific Zirconocene Catalyst
Molecules, 2017 Propene polymerization with isotactic (iso)-specific C2-symmetric rac-Me2Si(2-Me-Benz(e)-Ind)2ZrCl2 (1) and rac-Me2Si(2-Me-4-Ph-1-Ind)2ZrCl2 (2) were conducted under various conditions for achieving iso-specific living polymerization of propene.
Kei Nishii +2 more
doaj +1 more source
Injection moulded all-polypropylene composites composed of polypropylene fibre and polypropylene based thermoplastic elastomer [PDF]
, 2012 All-polypropylene composites comprising of polypropylene based thermoplastic elastomer (TPE) matrix and homo-polypropylene (hPP) fibre reinforcement were prepared and processed by injection moulding.
Karger-Kocsis, József +2 more
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Modification of polypropylene mesh by titanium compound: An in Vivo and in Vitro study
Frontiers in Materials, 2023 Objective: Previous basic studies on the use of titanized polypropylene meshes in abdominal external hernia repair are not only limited, but also highly controversial.
Yelei Xiao +5 more
doaj +1 more source
Influence of temperature, UV-light wavelength and intensity on polypropylene photothermal oxidation [PDF]
, 2014 A criterion based on the energy absorbed by photosensitive species was proposed to describe the contribution of UV-light to the initiation of the polypropylene photothermal oxidation whatever the light source. The calculation of this energy was performed
COLIN, Xavier +3 more
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Characteristics of the fibroplasia and collagen expression in the abdominal wall after implant of the polypropylene mesh and polypropylene/polyglecaprone mesh in rats [PDF]
Acta Cirúrgica Brasileira, 2016 PURPOSE: To compare fibroplasia and the resistance of the abdominal wall when polypropylene meshes and polypropylene/poliglecaprone are used. METHODS: Seventy-seven male Wistar rats were divided into three groups: Control Group (for resistance); Group E
Maria de Lourdes Pessole Biondo-Simões +8 more
doaj +2 more sources
Real-time quantitative analysis of volatile products generated during solid-state polypropylene thermal oxidation [PDF]
, 2013 Analysis of volatile organic compounds (VOCs) during PP thermal oxidation under three oxygen partial pressures (0%, 21% and 100% of atmospheric pressure) at 140 C was performed by proton transfer reaction coupled with Fourier transform ion cyclotron ...
LEPROVOST, Julien +6 more
core +1 more source