| 000 | 03506nlm1a2200505 4500 | ||
|---|---|---|---|
| 001 | 663770 | ||
| 005 | 20231030041906.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\34940 | ||
| 035 | _aRU\TPU\network\34464 | ||
| 090 | _a663770 | ||
| 100 | _a20210309a2020 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aThermal Behavior and Flammability of Epoxy Composites Based on Multi-Walled Carbon Nanotubes and Expanded Graphite: A Comparative Study _fA. G. Bannov, O. B. Nazarenko, E. A. Maksimovsky [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 51 tit.] | ||
| 330 | _aReduction of flammability and improvement of thermal stability of polymers during heating can be achieved by the introduction of fillers. Epoxy composites filled with different loadings of multi-walled carbon nanotubes (MWCNTs) and expanded graphite (EG) were prepared. The thermal oxidation stability of the prepared samples was investigated under heating in an oxidizing atmosphere using thermal analysis. The hardness was measured using the Shore D hardness test. The flammability of the prepared composites was evaluated by the ignition temperature and time-to-ignition. It was found that there was a rise in temperature corresponding to a 5% weight loss during heating for both epoxy/MWCNT and epoxy/EG composites compared to neat epoxy resin. The Shore D hardness of epoxy/MWCNT composites increased with content growth up to 0.1 wt.% and decreased with further concentration rise. The addition of MWCNTs and EG leads to an increase in the ignition temperature. It has been shown that MWCNTs improve the thermal behavior of epoxy resin in a low temperature region (below ~300 °C) whereas EG shows almost the same thermal behavior above 300 °C. The improvement of thermal properties can be achieved using MWCNTs and EG as fillers. | ||
| 461 | _tApplied Sciences | ||
| 463 |
_tVol. 10, iss. 19 _v[6928, 13 p.] _d2020 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aepoxy composites | |
| 610 | 1 | _athermal oxidative degradation | |
| 610 | 1 | _aflammability | |
| 610 | 1 | _amulti-walled carbon nanotubes | |
| 610 | 1 | _aexpanded graphite | |
| 610 | 1 | _aexfoliated graphite | |
| 610 | 1 | _aэпоксидные композиты | |
| 610 | 1 | _aтермоокислительная деструкция | |
| 610 | 1 | _aгорючесть | |
| 610 | 1 | _aмногослойные нанотрубы | |
| 610 | 1 | _aграфит | |
| 701 | 1 |
_aBannov _bA. G. _gAleksandr Georgievich |
|
| 701 | 1 |
_aNazarenko _bO. B. _cSpecialist in the field of ecology and life safety _cProfessor of Tomsk Polytechnic University, Doctor of technical sciences _f1963- _gOlga Bronislavovna _2stltpush _3(RuTPU)RU\TPU\pers\31918 |
|
| 701 | 1 |
_aMaksimovsky _bE. A. _gEvgeny Anatoljevich |
|
| 701 | 1 |
_aPopov _bM. V. _gMaksim Viktorovich |
|
| 701 | 1 |
_aBerdyugina _bI. S. _gIrina Sergeevna |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа неразрушающего контроля и безопасности _bОтделение контроля и диагностики _h7978 _2stltpush _3(RuTPU)RU\TPU\col\23584 |
| 801 | 2 |
_aRU _b63413507 _c20210326 _gRCR |
|
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/64917 | |
| 856 | 4 | _uhttps://doi.org/10.3390/app10196928 | |
| 942 | _cCF | ||