Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Stellario Barbera"'
Publikováno v:
Polymer Degradation and Stability. 151:136-143
Nitrile rubber (NBR) was thermally aged in air, a commercial lubricating oil, and its corresponding base oil. During thermal aging, changes in the volatile components of NBR, including additives from NBR and the commercial lubricating oil, and the ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ccf371e2b0f730fb8773e791c1bc290
https://doi.org/10.1016/j.polymdegradstab.2018.03.004
https://doi.org/10.1016/j.polymdegradstab.2018.03.004
Publikováno v:
Polimery. 62:588-598
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::945fdba36d0a016e6398ab016c41f960
https://doi.org/10.14314/polimery.2017.588
https://doi.org/10.14314/polimery.2017.588
Publikováno v:
Polymer Degradation and Stability. 128:99-106
A novel in-situ aging evaluation method with high sensitivity was established. This method allowed simultaneous heating and UV irradiation of a sample under variable atmosphere, and in-situ Fourier transform infrared spectroscopy (FTIR) detection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::744dbfc5d7e5fff3156cab0dc8d34db2
https://doi.org/10.1016/j.polymdegradstab.2016.03.008
https://doi.org/10.1016/j.polymdegradstab.2016.03.008
Publikováno v:
Polymer Degradation and Stability. 115:32-37
Continuous stress relaxation of nitrile rubber (NBR) was characterized in air and N 2 at high temperatures (125 °C and 165 °C). Stress increase (“rebound”) after decay was observed in air, but not in N 2 . Chemical structure, crosslinking densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e759ec4d24ee25ca5d5afcf20f2274b
https://doi.org/10.1016/j.polymdegradstab.2015.02.013
https://doi.org/10.1016/j.polymdegradstab.2015.02.013
Publikováno v:
Rubber Chemistry and Technology. 86:591-603
The accelerated thermo-oxidative aging of acrylonitrile–butadiene rubber (NBR) was studied at elevated temperatures. The chemical structure characterized by attenuated total reflectance–Fourier transform infrared spectroscopy (ATR-FTIR) and pyrol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c6d0a98d30cf6df94600e48cc4c568
https://doi.org/10.5254/rct.13.87969
https://doi.org/10.5254/rct.13.87969
Publikováno v:
Journal of Applied Polymer Science. 132
Chemical crosslinking is possibly the most significant factor affecting the mechanical behavior of rubbers. In this study, we investigated the evolution of network structures (the crosslinking degree and crosslinking density) during the thermooxidati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8fdbe5e309f4d8ec1a33b98b396213
https://doi.org/10.1002/app.41319
https://doi.org/10.1002/app.41319
Publikováno v:
Applied Surface Science. 115:53-65
Structure and morphology of ZrO 2 samples calcined at increasing temperatures have been examined by X-ray diffraction (XRD) and high resolution transmission electron microscopy (HRTEM), and the crystal planes most favorably exposed have been identifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a987c3650bdaca04b395d580cce198f7
https://doi.org/10.1016/s0169-4332(96)00586-7
https://doi.org/10.1016/s0169-4332(96)00586-7
Publikováno v:
Surface Science. :50-55
Several samples of m-ZrO2, characterized by different degrees of sinterization, were studied by FTIR and computer graphics. Crystallites of m-ZrO2 fired at high temperatures present a fairly regular termination, mostly along the (111) plane. When hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::177eeed779972f7a35653fc294967af0
https://doi.org/10.1016/s0039-6028(96)01348-9
https://doi.org/10.1016/s0039-6028(96)01348-9