Research on the reaction temperature of PTFE/Al reactive materials | Zendy

Xuan Zou | Zendy; Jingyuan Zhou | Zendy; Xianwen Ran | Zendy; Yiting Wu | Zendy; Ping Liu | Zendy; Wenhui Tang | Zendy

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Research on the reaction temperature of PTFE/Al reactive materials

Author(s) -

Xuan Zou,

Jingyuan Zhou,

Xianwen Ran,

Yiting Wu,

Ping Liu,

Wenhui Tang

Publication year - 2021

Publication title -

iop conference series earth and environmental science

Language(s) - English

Resource type - Journals

eISSN - 1755-1307

pISSN - 1755-1315

DOI - 10.1088/1755-1315/804/4/042049

Subject(s) - hammer , materials science , drop (telecommunication) , composite material , activation energy , sintering , analytical chemistry (journal) , metallurgy , chemistry , mechanical engineering , organic chemistry , engineering

In order to learn about the energy release characteristics of PTFE/Al (Teflon/aluminum), samples with a mass ratio of 73.5: 26.5 (PTFE: Al) were designed by the molding-sintering process. The drop hammer device and spectrometer system were selected for the experiment. By analyzing the spectrum of the reaction flame, the reaction temperature was calculated. At different drop heights, the reaction temperature changes little, and the standard deviation of reaction temperature of PTFE/Al is 14.90. We believe that the reaction temperature of PTFE/Al does not change with the height of the hammer drop, and the average reaction temperature of PTFE/Al under different drop hammer heights is 2733.41±14.9K.

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