Results 211 to 220 of about 9,707 (256)

Effect of curing mode on the polymerization characteristics of dual-cured resin cement systems

Journal of Dentistry, 2008
To evaluate the effects of different curing conditions on the degree of conversion (DC) of dual-cured cementing systems [combination of bonding agent (BA) and resin cement (RC)] using infrared spectroscopy.Four fourth generation products [Scotchbond Multipurpose Plus/RelyX (3M ESPE), Optibond/Nexus 2 (Kerr), All Bond2/Duolink (Bisco), and Bond-It!/Lute-
Cesar A G, Arrais, Frederick A, Rueggeberg, Jennifer L, Waller, Mario F, de Goes, Marcelo, Giannini   +4 more
openaire   +2 more sources

The Study of Curing Characteristics of Epoxy Asphalt

Advanced Materials Research, 2013
Epoxy asphalt has been proposed for the steel bridge deck and the heavy traffic on the road because it shows excellent heat resistance, free from bleeding, low temperature cracking resistance. In this paper, the curing characteristics of epoxy resin system and epoxy asphalt system were studied. The curing time and the viscosity of different epoxy resin
Yan Jun Zhang, Dong Wei Cao, Hai Yan Zhang, Xiao Wei Wu   +3 more
openaire   +1 more source

Influence Of Curing On Surface Characteristics Of Concrete

MRS Proceedings, 1988
AbstractAn experimental assessment is presented of the influence of curing regimes on the abrasion resistance of concrete. Specimens have been produced from several different mix compositions and the abrasion resistance has been measured using a rolling-wheel apparatus.
M. Sadegzadeh, R. J. Kettle, C. L. Page
openaire   +1 more source

Biochemical characteristics of dry-cured lacón

Food Chemistry, 1999
Dry-cured lacon is a salted and ripened meat product made in the north-west of Spain from the fore extremity of the pig following a technological process very similar to those of dry-cured ham. The gross composition, the most relevant physico-chemical parameters, the protein extractability, the nitrogen fractions, as well as some fat characteristics ...
Ana I Marra, Aurora Salgado, Bernardo Prieto, Javier Carballo   +3 more
openaire   +1 more source

Studies on the Cure Characteristics of Elastomer Blends

International Journal of Polymeric Materials, 1986
Abstract Blends of natural rubber (NR) with styrene-butadiene rubber (SBR), polybutadiene rubber (BR), ethylene-propylene terpolymer (EPDM) and acrylonitrile-butadiene rubber (NBR) were vulcanised using an efficient vulcanisation (EV) system and a semi-EV system.
Rani Joseph, K. E. George, D. Joseph Francis   +2 more
openaire   +1 more source

Curing characteristics of particulate‐filled thermosets

Polymer Engineering & Science, 1982
AbstractA model to describe the effect of participate fillers on the heat transfer and curing characteristics of a thermosetting polymer is presented. It is assumed that the reaction kinetics are not altered by the addition of the filler and that the thermal characteristics of the composite are adequately described by the “spherical inclusion model ...
openaire   +1 more source

Curing characteristics and elastic recovery of sealants

Building and Environment, 2001
Abstract The curing characteristics of 13 high-performance sealants based on measurements of their elastic recovery is discussed. Sealants examined include one- and two-part polysulphide, one- and two-part polyurethane, and silicone commonly used on building facades.
openaire   +1 more source

Exploration of Curing Characteristics of Epoxy-Modified Asphalt

Transportation Research Record: Journal of the Transportation Research Board, 2023
A study was conducted on epoxy-modified asphalt (EMA) diluted with two binders of a different chemical structure, to understand the effect of curing rates and long-term postcuring characteristics. Dynamic shear rheometer test results did not show a clear trend of curing time and dosage percentage impact for the two base binders; parallel-plate geometry
Raj Dongre, Adrian Andriescu, Michael Elwardany, David J. Mensching, Jack Youtcheff   +4 more
openaire   +1 more source

Study on the curing characteristics and properties of phthalonitrile resin cured with organic guanidine

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
openaire   +1 more source

Selected curing characteristics of light-activated composite resins

Dental Materials, 1985
Abstract 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, H, Sano, H, Kanto, S, Ando, T, Hasuike   +4 more
openaire   +2 more sources