Zobrazeno 1 - 10
of 116
pro vyhledávání: '"THOMAS C. WARD"'
Autor:
John G. Dillard, Thomas C. Ward
Publikováno v:
The Journal of Adhesion. 86:671-674
David A. Dillard was born and raised in Missouri, and graduated from the University of Missouri-Rolla with BS (1976) and MS (1978) degrees in Engineering Mechanics. Initially, he worked as an engin...
Publikováno v:
Langmuir. 25:6808-6812
The influence of the surface adenine concentration on the adhesion of terminal thymine-functionalized polystyrene (PS-thymine) to a silicon surface that was modified with adenine-functionalized triethoxysilane (ADPTES) was investigated. The surface a
Publikováno v:
The Journal of Adhesion. 83:1043-1068
The T-peel fractured surfaces of bonded films of ethylene/1-octene copolymers with different 1-octene contents were characterized using atomic force microscopy (AFM) and analyzed by fractal analysis. The AFM images showed strong dependence on the bon
Publikováno v:
International Journal of Adhesion and Adhesives. 27:536-546
A multi-layer, lap-shear geometry has been developed as a reliable testing method for evaluation of the dynamic mechanical properties of polyacrylic pressure-sensitive adhesives (PSA) for postage stamp applications. In-situ tests of four different PS
Publikováno v:
Mechanics of Advanced Materials and Structures. 14:391-397
Several poly(ethylene-co-methacrylic acid) copolymers have shown the unique ability to self-heal following projectile puncture, with the punctured site subsequently holding pressures in excess of 3 MPa. Four specific materials (ionomers and non-ionom
Publikováno v:
Polymer. 47:4105-4114
Novel segmented polyurethanes with hard segments based on a single diisocyanate molecule with no chain extenders were prepared by the stoichiometric reactions of poly(tetramethylene oxide)glycol ( M n =1000 g/mol) (PTMO-1000) and 1,4-phenylene diisoc
Autor:
Emmett Patrick O'brien, Timothy Edward Long, Thomas C. Ward, Donald J. Leo, Thomas E. Glass, Taigyoo Park, Jeremy R. Lizotte
Publikováno v:
Polymer. 47:4218-4229
The dielectric relaxation behavior of poly(acrylonitrile-co-methacrylonitrile) dispersed in a cured polydimethyl siloxane (PDMS) matrix as microcapsules was investigated over multiple thermal cycles and at varying concentrations. The copolymer microc
Publikováno v:
Polymer. 47:1179-1186
Preliminary characterization of amphiphilic segmented copolymers of polydimethylsiloxane and urea ‘hard blocks’ was conducted by measuring isopropyl alcohol (primarily) dilute solution viscosities via capillary viscometry. The traditional data an
Publikováno v:
Polymer. 46:10831-10840
The influence of network chemical composition and cure conditions in a model epoxy system was investigated. Addition of 1,4-butanediol to a bisphenol-F epoxy resin cured with 4-methyl-2-phenyl imidazole led to a decrease in the modulus and glass tran
Publikováno v:
The Journal of Adhesion. 81:41-58
The shaft-loaded blister test (SLBT) was used to investigate the adhesion between a model epoxy coating and a silicon oxide surface as a function of relative humidity. Critical and subcritical strain energy release rates were measured using specimens