In:
E3S Web of Conferences, EDP Sciences, Vol. 118 ( 2019), p. 01034-
Abstract:
Polyvinyl chloride foam (PVC) is widely used as the wall materials of the high-speed train. The combustion characteristics of PVC foam under the heat fluxes of 20-60 kW/m 2 are investigated by fire Propagation Apparatus (FPA). The results show that the ignition time of PVC foam decreases with the increase of heat flux. The peak of heat release rate, mass loss rate and smoke production rate increase with the increase of heat flux. Under the condition of 60 kW/m 2 , the heat release rate has the peak value of 109.10 kW/m 2 . The research on the combustion characteristics of the PVC can be used to analyse the fire risk of the train and guide the formulation of safety measures.
Type of Medium:
Online Resource
ISSN:
2267-1242
DOI:
10.1051/e3sconf/201911801034
Language:
English
Publisher:
EDP Sciences
Publication Date:
2019
detail.hit.zdb_id:
2755680-3
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