Reducing the flammability of ultra-high-molecular-weight polyethylene by triphenyl phosphate additives Full article
| Journal |
Combustion, Explosion and Shock Waves
ISSN: 0010-5082 , E-ISSN: 1573-8345 |
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| Output data | Year: 2012, Volume: 48, Number: 5, Pages: 579-589 Pages count : 11 DOI: 10.1134/S0010508212050097 | ||||||
| Tags | UHMWPE; triphenyl phosphate; flame retardant; degradation kinetics; burning velocity; composition of combustion products | ||||||
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Abstract:
The thermal degradation and combustion of ultra-high-molecular-weight polyethylene (UHMWPE) doped with triphenyl phosphate (TPP) at atmospheric pressure was studied by molecular beam mass spectrometry, dynamic mass spectrometric thermal analysis, microthermocouples, thermogravimetry, gas chromatography/mass spectrometry. The kinetics of thermal degradation of pure UHMWPE and that mixed with TPP at high (a parts per thousand 150 K/s) and low (0.17 K/s) heating rates was investigated. The effective values of the rate constant and activation energy of the thermal degradation reaction were determined. Burning velocity and temperature profiles in UHMWPE and UHMWPE + TPP flames were measured. The composition of the combustion products in a flame zone adjacent to the burning surface of the sample was determined. TPP vapor in the flame was detected. The addition of TPP to UHMWPE was found to reduce the flammability of the polymer. It is shown that TPP acts as a fire retardant in both the condensed and gas phases.
Cite:
Gonchikzhapov M.B.
, Paletsky A.A.
, Kuibida L.V.
, Shundrina I.K.
, Korobeinichev O.P.
Reducing the flammability of ultra-high-molecular-weight polyethylene by triphenyl phosphate additives
Combustion, Explosion and Shock Waves. 2012. V.48. N5. P.579-589. DOI: 10.1134/S0010508212050097 WOS Scopus РИНЦ OpenAlex
Reducing the flammability of ultra-high-molecular-weight polyethylene by triphenyl phosphate additives
Combustion, Explosion and Shock Waves. 2012. V.48. N5. P.579-589. DOI: 10.1134/S0010508212050097 WOS Scopus РИНЦ OpenAlex
Original:
Гончикжапов М.Б.
, Палецкий А.А.
, Куйбида Л.В.
, Шундрина И.К.
, Коробейничев О.П.
Снижение горючести сверхвысокомолекулярного полиэтилена добавками трифенилфосфата
Физика горения и взрыва. 2012. Т.48. №5. С.97-108. РИНЦ
Снижение горючести сверхвысокомолекулярного полиэтилена добавками трифенилфосфата
Физика горения и взрыва. 2012. Т.48. №5. С.97-108. РИНЦ
Dates:
| Published print: | Sep 1, 2012 |
| Published online: | Oct 13, 2012 |
Identifiers:
| Web of science: | WOS:000309868000009 |
| Scopus: | 2-s2.0-84870583491 |
| Elibrary: | 20496080 |
| OpenAlex: | W2095109383 |