Results 271 to 280 of about 15,823,108 (321)
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Portland cement curing and volume characteristics
IEEE Transactions on Power Apparatus and Systems, 1977This paper describes the volume change characteristics of neat portland cement paste as used in the assembly of high voltage porcelain insulators. Many tests were made to determine volume changes under a variety of physical conditions. The effect on the electrical and mechanical integrity of the insulators subjected to these cement volume changes was ...
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Sex and crossbreed effects on the characteristics of dry-cured ham
Meat Science, 1995The right ham of 76 gilts and 82 barrows from five different crossbreeds, which included Duroc (DU), Landrace (LR), Large White (LW) and Belgian Landrace (BL) lines - DUx(LRxLW), LWx(DUxLW), LWx(LRxLW), BLx(DUxLW) and BLx(LRxLW) - were processed to produce dry cured hams.
P, Gou, L, Guerrero, J, Arnau
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Flow characteristics of curing polymethyl methacrylate bone cement
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 1998During polymerization, polymethyl methacrylate bone cements have complex viscoelastic characteristics. Within a short working time they transform from dough-like consistencies to solid cements. Therefore, the time at which a cement is introduced to cancellous bone surfaces and subjected to pressure is important, to achieve optimum flow and mechanical ...
Dunne, Nicholas, Orr, John
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Light transmittance characteristics of light-cured composite resins
Dental Materials, 1998The purpose of this study was: (1) to examine the light transmittance characteristics of various shades of light-cured composite resins, and (2) to evaluate the effect of light transmittance characteristics on the color of the resins.Eleven shades of two composite resins were used.
H, Arikawa, K, Fujii, T, Kanie, K, Inoue
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High Performance Polymers
Bisphenol A-based phthalonitrile resin was synthesized by nucleophilic substitution reaction from bisphenol A and 4-nitrophthalonitrile, and then the obtained resin was cured with sulfaguanidine as a novel curing agent. The curing characteristics, kinetics, thermal stability and dynamic mechanical property were studied by standard ...
Nanyang Ding, Chengzhong Wang
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Bisphenol A-based phthalonitrile resin was synthesized by nucleophilic substitution reaction from bisphenol A and 4-nitrophthalonitrile, and then the obtained resin was cured with sulfaguanidine as a novel curing agent. The curing characteristics, kinetics, thermal stability and dynamic mechanical property were studied by standard ...
Nanyang Ding, Chengzhong Wang
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Selected curing characteristics of light-activated composite resins
Dental Materials, 1985Abstract The purpose of this study was to clarify some curing characteristics of light-activated composite resins. Three visible light-activated and 1 UV light-activated resin were cured with each generator recommended by the manufacturer.
H, Onose +4 more
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Cure Characteristics, Morphology and Mechanical Properties of Partially Cured NBR Blended with NR
Advanced Materials Research, 2013This research is aimed to study the effect of partially cured acrylonitrile butadiene styrene rubber (NBR) blended with natural rubber (NR) and vulcanized with sulfur system. The research started with compounding NBR with zinc chloride, ZnCl2 in an internal mixer.
Bandith Chokcharoenchai +4 more
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Composites Science and Technology, 2017
Abstract In this work, diuron (DCMU), which was encapsulated using polystyrene (PS) as the shell material via solvent evaporation method in an oil-in-water emulsion was used as an accelerator. Due to their temperature control release performance, these microcapsule-type latent curing agents have an excellent impact on prolonging the shelf life of ...
Jinsheng Fan +8 more
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Abstract In this work, diuron (DCMU), which was encapsulated using polystyrene (PS) as the shell material via solvent evaporation method in an oil-in-water emulsion was used as an accelerator. Due to their temperature control release performance, these microcapsule-type latent curing agents have an excellent impact on prolonging the shelf life of ...
Jinsheng Fan +8 more
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, 2020
In order to clarify the influence of curing temperature on the dynamic properties of steam-cured concrete, series of SHPB tests were conducted to investigate the impact mechanical characteristics of a typical steam-cured concrete applied in prefabricated
Meng Wang +5 more
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In order to clarify the influence of curing temperature on the dynamic properties of steam-cured concrete, series of SHPB tests were conducted to investigate the impact mechanical characteristics of a typical steam-cured concrete applied in prefabricated
Meng Wang +5 more
semanticscholar +1 more source