Heat Conductivity Test of Carbon Fiber Sandwich Panel with Flame-Retardant Core

An Cheng Yen

《Journal of Aeronautics, Astronautics and Aviation》 55卷2S期 Vol.55 No.2S AASRC 2022 Special Issue (2023/06) Pp. 251-256

https://doi.org/10.6125/JoAAA.202306_55(2S).05

摘要

This article addresses the burning test conduct on two different configuration of carbon fiber panels comprise with same fiber and resin, one as pure laminate and the other as sandwich panel, subjected to flame fire using a standard propane-air burner. The aim is to evaluate the behavior of heat conductivity between specimens with and without flame-retardant core. The tests were performed on a specific designed burning framework with standard size specimens held right on the top of the flame and burn for a minimum of time. The test result indicates that, specimen with flame-retardant material as sandwich core has almost four times heat resistance than pure laminate panel. In addition, a major difference of residual mechanical properties between two configurations were also observed.

關鍵字

Burning test ； Core Material ； Flame-retardant ； Sandwich Panel ； VaRTM (Vacuum assist Resin Transfer Molding)

參考文獻

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