Results 81 to 90 of about 63,574 (196)

Mechanical properties and thermal stability of high-temperature (cooking temperature)-resistant PP/HDPE/POE composites

e-Polymers
The heterogeneous nucleation process of polypropylene (PP)/high density polyethylene (HDPE)/thermoplastic elastomer (POE) composites was realized through blending modification, and characterization techniques, including scanning electron microscopy ...
Ma Yulong, Yang Kang, Zhang Yi, Wang Juheng, Zeng Shu, Huang Xiaoxiao   +5 more
doaj   +1 more source

Comportement à l'impact des composites fibres de verre/Epoxy modifié copolymère à bloc [PDF]

, 2013
Epoxy resins are widely used in the design of fibre composite materials. This increasing use finds its reason in the fact that these materials have excellent mechanical and thermal properties.
MATADI BOUMBIMBA, Rodrigue, INOUBLI, Raber, INOUBLI, Raja, FROUSTEY, Catherine, GERARD, Pierre, LEONARDI, Frédéric, VIOT, Philippe, BOUMBIMBA, Rodrigue Matadi   +7 more
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Effects of Sasobit® content on the rheological characteristics of unaged and aged asphalt binders at high and intermediate temperatures

Materials Research, 2012
This paper describes the rheological properties of PG64, PG70, and PG76 asphalt binders blended with different Sasobit® contents. The rheological properties of the Sasobit®-modified binders were characterized after being subjected to different aging ...
Ali Jamshidi, Meor Othman Hamzah, Mohamad Yusri Aman   +2 more
doaj  

Wybrane właściwości fizykochemiczne glutenu otrzymanego z nowych rodów pszenicy

Agronomy Science, 2014
Celem przeprowadzonych analiz było przebadanie właściwości reologicznych glutenu otrzymanego z sześciu nowych rodów pszenicy i określenie korelacji pomiędzy tymi właściwościami.
MARTA WESOŁOWSKA-TROJANOWSKA, MARTA TOMCZYŃSKA-MLEKO, JAROSŁAW MAZURKIEWICZ, KRZYSZTOF KOWALCZYK, JUSTYNA LEŚNIOWSKA-NOWAK, MAŁGORZATA SZAFRANEK, SYLWIA RÓG, STANISŁAW MLEKO   +7 more
doaj  

A versatile characterization of poly(N-isopropylacrylamideco- N,N'-methylene-bis-acrylamide) hydrogels for composition, mechanical strength, and rheology

, 2013
Poly(N-isopropylacrylamide-co-N,N"-methylene-bisacrylamide) (P(NIPAAm-co-MBA)) hydrogels were prepared in water using redox initiator. The copolymer composition at high conversion (> 95%) was determined indirectly by HPLC (high performance liquid ...
Sulyok, Zsolt, Fekete, Jenő, Domján, Attila, A. Meszaros, A. Szilagyi, Chetty, A., Zs. Sulyok, V. Vargha, Szilágyi, András, Mészáros, Á., Kovács, János, J. Kovacs, A. Chetty, Vargha, Viktória, J. Fekete, A. Domjan   +15 more
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Changes in the Apparent Modulus of Elasticity of Strawberries During Storage and Harvest Periods, and Evaluation of the Apparent Modulus of Elasticity in Different Strawberry Cultivars

, 2018
イチゴでは，既報によれば見かけ弾性率，すなわち貫入試験において応力をひずみで除した値が貯蔵中における果実の日持ち性を表す良い指標であるとされている。そこで，イチゴ果実において見かけ弾性率に関する基礎的知見を得るため，見かけ弾性率の品種間差異や，貯蔵・収穫時期による変化，他の形質との関係性を調査した。見かけ弾性率は15℃，6 日間の貯蔵により低下したが，低下程度には品種間差異が認められた。また，2 月から 4 月にかけ収穫時期が 進むにつれても見かけ弾性率は低下したが，低下程度には品種間差異が認められた ...
藤田, 敏郎, エンドウ（ヒカワ）, ミノリ, 曽根, 一純, ソネ, カズヨシ, FUJITA, Toshiro, 森下, 昌三, MORISHITA, Masami, SONE, Kazuyoshi, 遠藤（飛川）, みのり, フジタ, トシロウ, HIKAWA-ENDO, Minori, モリシタ, マサミ   +11 more
core   +1 more source

Rheological non-Newtonian behaviour of ethylene glycol-based Fe₂O₃ nanofluids

Nanoscale Research Letters, 2011
The rheological behaviour of ethylene glycol-based nanofluids containing hexagonal scalenohedral-shaped α-Fe2O3 (hematite) nanoparticles at 303.15 K and particle weight concentrations up to 25% has been carried out using a cone-plate Physica MCR ...
Pastoriza-Gallego María, Lugo Luis, Legido José, Piñeiro Manuel   +3 more
doaj  

Mechanical and Thermo-Mechanical Behaviors of Cork Filler-Reinforced Epoxy Composite

BioResources
Mechanical characteristics were studied for epoxy composites reinforced with cork fillers, analyzing various loading conditions of fillers ranging from 0 to 30%. The fabrication utilized a hand layup method.
Parthasarathy Chandramohan, Mayandi Kalimuthu, Karthikeyan Subramanian, Rajini Nagarajan, Faruq Mohammad, Hamad A. Al-Lohedan, Kumar Krishnan, Sikiru O. Ismail   +7 more
doaj  

Analysis of the torsional storage modulus of human hair and its relation to hair morphology and cosmetic processing.

, 2014
Through measurements of three different hair samples (virgin and treated) by the torsional pendulum method (22°C, 22% RH) a systematic decrease of the torsional storage modulus G' with increasing fiber diameter, i.e., polar moment of inertia, is observed.
Haake, Hans Martin, Eisfeld, Wolf, Wortmann, Franz J., Wortmann, Gabriele   +3 more
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The study of dynamic modulus thermal analysis on different types of polymer / Fadiatul Hasinah Muhammad [PDF]

, 2007
This study was conducted to determine dynamic mechanical properties for different types of pure polyethylene like high density polyethylene (HDPE) and low density polyethylene (LDPE) with references to frequency and temperature.
Muhammad, Fadiatul Hasinah
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