8 publications
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Deposition of Antimony Trioxide on the Composite Surface to Increase Its Flame RetardancyBy Ali I. Al-Mosawi
Abstract: In the present work, the preparation method of antimony trioxide and its thermal properties were extracted, as well as identified the manufacturing method to form an insulation layer from this oxide as a thickness of the covering layer (2 mm), deposited on the composite material consisting of unsaturated polyester resin and glass fiber which acts as a paste and take for the material to the insulation and flame retardant oxide. …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 2, Issue 1, 2015 · pp. 1–3 Read article →
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Mechanical Properties of Acrylonitrile-Butadiene Rubber Reinforced by Cement WasteBy Ali I. Al-Mosawi, Mohammed H. Al-Maamori, Shaymaa Abbas Abdulsada
Abstract: The basic idea of this paper is to prepare and study the composite rubber material for the manufacturing of an important part in the grain transportation systems in silos of general company for grain trade namely rablat, where it was the experience of this rablat manufactured in the new silo of Hilla/Babylon province for a period of eight months in winches and vector chain where fully proven. In this paper, …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 2, Issue 2, 2015 · pp. 13–16 Read article →
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Mechanical Properties of Hybrid Elastomer BlendsBy Ali I. Al-Mosawi, Mohammed H. Al-Maamori, Shaymaa Abbas Abdulsada
Abstract: Novolac nano additives (0–40) wt.% were added to NBR/CR hybrid blends and study the influence on mechanical properties of rubber. Mechanical properties included: hardness, resilience, and Compressibility. The results obtained from IRHD test, hardness test and compression test shown that the novolac nano additives has a positive effect on the hardness of hybrid rubber, where the hybrid rubber hardness increases with increasing the amount of novolac nano additive. In the …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 4, Issue 1, 2017 · pp. 13–17 Read article →
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Fire-Mechanical Properties of Geopolymer ConcreteBy Ali I. Al-Mosawi, Shaymaa Abbas Abdulsada
Abstract: Nanoscale Aluminum hydroxide was added in different proportions (10, 15, 20) wt% for Low-calcium fly ash-based geopolymer concrete to increase its resistance to fires. ASTM E84 - 16 standard with 750°C temperature was used to test the ability of aluminum hydroxide to enhance the resistance of concert to burning. The practical results proven the efficiency of aluminum hydroxide as a fire retardant to impede the flame and improved geopolymer compressive …
Published in Journal of Catalyst & Catalysis · Vol. 3, Issue 3, 2016 · pp. 6–9 Read article →
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Study the Effect of Cement Waste on Some Mechanical Properties of Acrylonitrile-Butadiene RubberBy Ali I. Al-Mosawi, Mohammed H. Al-Maamori, Shaymaa Abbas Abdulsada
Abstract: The basic idea of this paper is to prepare and study the composite rubber material for the manufacturing of an important part in the grain transportation systems in silos of general company for grain trade namely rablat, where it was the experience of this rablat manufactured in the new silo of Hilla/Babylon province for a period of eight months in winches and vector chain was fully proven. In this paper, …
Published in Journal of Catalyst & Catalysis · Vol. 3, Issue 1, 2016 · pp. 11–14 Read article →
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Synthesis Effect of Natural/Chemical Blend Nanoparticles on Impact Strength of Sustainable Composite MaterialBy Ali I. Al-Mosawi, Shaymaa Abbas Abdulsada, Mustafa A. Rijab
Abstract: Synthesis effect of mixing two types of nanoparticles in the same matrix polyester based sustainable composite was studied in this article. The nanoparticles blend includes sunflower seeds and calcium carbonate with amount 1–3 wt.%. Results showed that the samples containing sunflower seed nanoparticles have high impact strength compared to the samples with calcium carbonate, and increases with increasing reinforcement ratio compared with sample having calcium carbonate nanoparticles. Keywords: Sustainable composite, …
Published in Journal of Catalyst & Catalysis · Vol. 4, Issue 1, 2017 · pp. 1–5 Read article →
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Date waste as environmentally friendly compositesBy Ali I. Al-Mosawi
Abstract: Our country, Iraq, is one of the country's first lead in the world in the palm cultivation and this in turn provides a very copious amounts of dates and that the remnants of this plant material useful is the seeds of this date, which is used as animal feed and as a material with a very low cost. This study gives a method of manufacture can be take advantage of …
Published in Journal of Materials & Metallurgical Engineering · Vol. 8, Issue 1, 2018 · pp. 25–30 Read article →
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The Rheological Effect of SiO2 Nanoparticles Additives for NBR/CR BlendsBy Ali I. Al-Mosawi, Mohammed H. Al-Maamori, Shaymaa Abbas Abdulsada
Abstract: The rheological alteration of NBR/CR after adding various nano-quantities of silicon oxide (0–50) wt.% was studied. The rheological properties that were tested are viscosity, scorch time, cure time and max torque. Oscillating disk rheometer was used for measuring the above properties. The experimental results have shown that the silicon oxide additives have a good effect on viscosity and max torque during vulcanization, but at the same time the scorch and …
Published in Journal of Catalyst & Catalysis · Vol. 4, Issue 3, 2017 · pp. 1–4 Read article →