Zobrazeno 1 - 10
of 28
pro vyhledávání: '"David W. Levi"'
Publikováno v:
Journal of Colloid and Interface Science. 47:610-620
Low-temperature radiofrequency excited gas plasma was applied to the surfaces of a number of polymers. Polymers that are known to crosslink as well as those that only degrade under irradiation were included in the investigation. Surface changes were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da5f920aaf3221cd8ec7a8c769bd45b
https://doi.org/10.1016/0021-9797(74)90238-0
https://doi.org/10.1016/0021-9797(74)90238-0
Publikováno v:
Journal of Applied Polymer Science. 20:1475-1482
Lap joints with AF-126 adhesive were prepared from surfaces of 2024-T3, 2024-T3 alclad, and 6061-T4 aluminum alloys treated by either FPL etch, sandblasting, or vapor degreasing. The strength data were described by a two-parameter Weibull distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0992efa3d3c5946ffa9e7583dca1f3aa
https://doi.org/10.1002/app.1976.070200606
https://doi.org/10.1002/app.1976.070200606
Autor:
David W. Levi, Natalia Petrianyk
Publikováno v:
Journal of Hazardous Materials. 4:11-22
The long term compatibility of propellants with polymers may be evaluated by statistical means. The Weibull distribution function was used in an effort to provid a more accurate means of estimating the effect of aging of the inert material in contact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9198caaa0463b472f2428e6c56791cc3
https://doi.org/10.1016/0304-3894(80)80020-3
https://doi.org/10.1016/0304-3894(80)80020-3
Publikováno v:
Journal of Applied Polymer Science. 7:97-102
An isotactic polybutene-1 was fractionated, and melting points of several fractions were determined. The fractions were studied by light-scattering and viscosity techniques. The parameters in the Mark-Houwink equation are [η] η 4.73 × 10−5M in h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ace104edcb92734822b63e1935e878e8
https://doi.org/10.1002/app.1963.070070109
https://doi.org/10.1002/app.1963.070070109
Autor:
Leo Reich, David W. Levi
Publikováno v:
Journal of Polymer Science Part B: Polymer Letters. 2:1109-1112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d2b37eae1ec8ba45ea4e028a53ea0d5
https://doi.org/10.1002/pol.1964.110021207
https://doi.org/10.1002/pol.1964.110021207
Publikováno v:
Journal of Applied Polymer Science. 9:351-358
A new and relatively convenient procedure for obtaining kinetic parameters in the degradation of high polymers is described and the necessary experimental procedure is outlined. Results for the degradation of Teflon are compared with several previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5606a2d13b60bb1d2d86853824b6b5a4
https://doi.org/10.1002/app.1965.070090129
https://doi.org/10.1002/app.1965.070090129
Publikováno v:
The Journal of Adhesion. 4:87-93
Shear strengths of adhesive bonds using AF126 and two thicknesses of aluminum were measured at constant rate of crosshead separation. It was found that the shear strength could be related to temperature and strain rate or failure time over the range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::037297fac710ef4eab151a54c91ac8b1
https://doi.org/10.1080/00218467208072214
https://doi.org/10.1080/00218467208072214
Autor:
Elise McAbee, David W. Levi
Publikováno v:
Journal of Applied Polymer Science. 11:2443-2451
Tensile strength data for five thermoplastics [polycarbonate, phenoxy, poly(methyl methacrylate), polyethylene, and ethyl cellulose] are analyzed according to a modified rate equation. The agreement of the test results with the behavior described by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a4a0061a048926abeed84b57dd48adb
https://doi.org/10.1002/app.1967.070111204
https://doi.org/10.1002/app.1967.070111204
Autor:
Leo Reich, David W. Levi
Publikováno v:
Journal of Polymer Science: Macromolecular Reviews. 1:173-275
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c39fc3b6d2e889987361a723779a6124
https://doi.org/10.1002/pol.1967.230010106
https://doi.org/10.1002/pol.1967.230010106
Publikováno v:
The Journal of Adhesion. 2:106-113
Data are given for shear and tensile testing of adhesive bonds under conditions of a constant rate of loading. A rate equation is then used to predict lifetime from the mechanical data. The correlations appear to be satisfactory providing that the fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f3c1374ff7816de7b025d2934333e3c
https://doi.org/10.1080/0021846708544586
https://doi.org/10.1080/0021846708544586