Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Frederick J. McGarry"'
Autor:
Frederick J. McGarry
The desire to toughen thermoset polymeric glasses, polyesters, and epoxies arose from a practical need: when reinforced with a woven fiberglass fabric and tested under tension, such laminates displayed a break or knee in the stress-strain curve, a po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e5cc2baecf05507f3c7582062fe15ca
https://doi.org/10.1201/9781003067399-6
https://doi.org/10.1201/9781003067399-6
Autor:
Denise M. Argue, Frederick J. McGarry, Joseph D. Ayotte, James R. Degnan, Sarah M. Flanagan, Dennis R. Helsel, Laura Hayes
Publikováno v:
Environmental Science & Technology. 42:677-684
Methyl tert-butyl ether (MTBE) concentrationsor = 0.2 /microg/L were found in samples of untreated water in 18% of public-supply wells (n = 284) and 9.1% of private domestic wells (n = 264) sampled in 2005 and 2006 in New Hampshire. In counties that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a325c3e0379b3e6493f89c1bc2f35150
https://doi.org/10.1021/es071519z
https://doi.org/10.1021/es071519z
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 72:83-110
Methods to measure the plane strain fracture toughness (K1c) of PVC pipe material, valid according to linear elastic fracture mechanics (LEFM), have been developed. As in metals practice, the crack tip plastic zone must be small compared to initial c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69d9eff802dd62eadbf8f25c02cb57cf
https://doi.org/10.1002/polc.5070720116
https://doi.org/10.1002/polc.5070720116
Publikováno v:
Macromolecular Materials and Engineering. 291:1052-1060
Glass fabric reinforced hybrid matrix composites of a toughened silicone resin and a vinyl ester resin were fabricated and their properties investigated. The hybrid composites consisted of multi-layers of fiber reinforced silicone resins and vinyl es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b228196828378dbc7e9406881dfd114f
https://doi.org/10.1002/mame.200600042
https://doi.org/10.1002/mame.200600042
Publikováno v:
Polymer Engineering & Science. 45:1522-1531
The temperature dependence of mechanical properties of two families of toughened silicone resins was investigated. The first family was representative of hydrosilylation reaction curable silicone resins, and the second representative of condensation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37dad6197c270d44a3242367cd00eeb7
https://doi.org/10.1002/pen.20423
https://doi.org/10.1002/pen.20423
Autor:
Frederick J. McGarry, Rizwan M. Gul
Publikováno v:
Polymer Engineering and Science. 44:1848-1857
The processing techniques available for ultra-high molecular weight polyethylene (UHMWPE) do not lead to a homogeneous material. The processed material exhibits particle boundaries (fusion defects) reflecting the powder flakes of the virgin resin. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3579ecc8a2023cd2af830cee79f9613f
https://doi.org/10.1002/pen.20186
https://doi.org/10.1002/pen.20186
Publikováno v:
Macromolecules. 37:1455-1462
An effective toughening approach is described in this report. This approach uses a combination of both short and long PDMS segments, simultaneously incorporated into a polysilsesquioxane-based rigid network through chemical bonding at the terminals o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa4699972975061c77d07c559e509fc
https://doi.org/10.1021/ma0353843
https://doi.org/10.1021/ma0353843
Publikováno v:
Polymer. 41:7559-7573
Methods were developed to characterize the fracture behavior of a condensation cure polysilsesquioxane network, and to toughen the network with homogeneously incorporated polydimethylsiloxane (PDMS) segments. Hydroxyl terminated PDMS short chains wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b648532a1653bab3eb28e7a507c8249
https://doi.org/10.1016/s0032-3861(00)00027-6
https://doi.org/10.1016/s0032-3861(00)00027-6
Publikováno v:
Polymer Engineering & Science. 36:2375-2381
A method to predict the ultimate adhesion performance of coatings subjected to biaxial, tensile stress is presented. A set of equations is developed to predict the onset of failure when the locus of failure is cohesive in the coating. The equations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4591b4a7ed4f7530840b729861467f75
https://doi.org/10.1002/pen.10635
https://doi.org/10.1002/pen.10635
Publikováno v:
Polymer Composites. 17:537-547
Thermosetting polyester in a sheet molding compound (SMC) shrinks by 7 to 10% and causes fiber show-through and poor surface quality. Adding certain thermoplastics results in zero shrinkage and smooth surfaces ; these are called low-profile additives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1622e0314eed53c3184831e57e82bf4
https://doi.org/10.1002/pc.10644
https://doi.org/10.1002/pc.10644