Protection of epoxy resin against thermo-oxidation via co-curing epoxy/resole (I)
| dc.citation.epage | 253 | en_US |
| dc.citation.issue | 2 | en_US |
| dc.citation.spage | 251 | en_US |
| dc.citation.volume | 69 | en_US |
| dc.citation.woscount | 2 | |
| dc.contributor.author | Lin, MS | en_US |
| dc.contributor.author | Chiu, CC | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:45:54Z | |
| dc.date.available | 2014-12-08T15:45:54Z | |
| dc.date.issued | 2000 | en_US |
| dc.description.abstract | Co-cured materials based on 100/0, 50/50 and 0/100 weight ratios of resole/epoxy were prepared by using NaOH and 4,4'-diaminodiphenylmethane (MDA) as curing agents. Samples were spin-coated on Al plates and were subjected to accelerated aging at 150 degrees C in air for 49 days. The functional group changes during thermal oxidation were monitored with FT-IR at various times. Difference spectra were obtained by using aromatic absorption at 1608 cm(-1) as internal standard. Kinetic study was performed, and a first order of degradation was demonstrated. Experimental results revealed that the degradation rate constants for pure epoxy, 50/50 of resole/epoxy and pure resole are 9.32x10(-3), 4.29x10(-3) and 2.03x10(-3) h(-1), respectively, indicating a significant protection of epoxy against thermal oxidation via co-curing resole/epoxy. (C) 2000 Elsevier Science Ltd. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/S0141-3910(00)00058-6 | en_US |
| dc.identifier.issn | 0141-3910 | en_US |
| dc.identifier.journal | POLYMER DEGRADATION AND STABILITY | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/S0141-3910(00)00058-6 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/30867 | |
| dc.identifier.wosnumber | WOS:000088241200015 | |
| dc.language.iso | en_US | en_US |
| dc.subject | thermo-oxidation | en_US |
| dc.subject | co-curing | en_US |
| dc.subject | degradation rate constants | en_US |
| dc.title | Protection of epoxy resin against thermo-oxidation via co-curing epoxy/resole (I) | en_US |
| dc.type | Article | en_US |