Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. E. Fornes"'
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 28:759-775
Publikováno v:
Journal of Applied Polymer Science. 41:1641-1650
Films of the base polymer used in a latex paint have been exposed to various combinations of UV/SO2/H2O/air. The polymer is primarily a terpolymer of butyl acrylate, vinyl acetate, and vinyl chloride. Reported here are results from dynamic mechanical
Publikováno v:
Journal of Magnetic Resonance, Series A. 104:177-179
A Hartmann-Hahn type of cross-polarization experiment is performed with dipolar order in the rotating frame instead of Zeeman order as is the usual case. Under matched Hartmann-Hahn conditions, ω 1S = ω 1I , no polarization is transferred. Under mi
Autor:
R. E. Fornes
Publikováno v:
The Physics Teacher. 38:110-111
Publikováno v:
Journal of Engineering for Industry. 99:56-60
Particle size distributions of dusts generated in a model card room and collected on filter media by a vertical elutriator having a particle size cut-off of 15 μm dia have been determined using scanning electron microscopy. Photomicrographs, usually
Publikováno v:
Journal of Applied Polymer Science. 28:2247-2260
Blends of nylon 6 with poly(acrylic acid) polyacrylamide, poly(ethylene-co-acrylic acid), poly(ethylene-co-vinyl alcohol), poly(acrylamide-co-acrylic acid), and polypropylene were prepared by melt blending. Annealing treatments included treatments in
Publikováno v:
Chest. 79:101S-108
Publikováno v:
Journal of Applied Polymer Science. 29:311-318
Differential scanning calorimetry (DSC) and infrared spectroscopy (IR) have been used to study the crosslinked epoxy system tetraglycidyl-4, 4'-diaminodiphenyl methane cured with diaminodiphenyl suflone. Samples cured at various temperatures were soa
Publikováno v:
Journal of Applied Polymer Science. 30:1573-1578
Crosslinked epoxy resins, tetraglycidyl 4,4′-diamino diphenyl methane cured with 4,4′-diamino diphenyl sulfone, were soaked in water at either 25°C or 70°C for varying lengths of time. The infrared spectra and DSC thermograms were obtained for
Publikováno v:
Polymer-Plastics Technology and Engineering. 8:177-198
I. INTRODUCTION The various aspects of the degradation of poly(vinyl chloride) (PVC) have been extensively studied [1-10]. This is to be expected considering the wide-spread use of the material in both rigid and flexible plastics, in foams, and in th