Combustion Characteristics of Fiber Reinforced Plastic by Cone Calorimeter

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Journal of Korean Institute of Fire Science and Engineering 2004;18(2):67-72.
Published online June 30, 2004.

콘칼로리미터를 이용한 섬유강화플라스틱(FRP)의 연소특성

이근원김관응이두형

¹한국산업안전공단 산업안전보건연구원²한국산업안전공단 산업안전보건연구³한국화재보험협회 부설 방재시험연구워

Combustion Characteristics of Fiber Reinforced Plastic by Cone Calorimeter

요약

본 연구는 작업장의 건축물이나 구조물의 구성요소로 사용되어지는 섬유강화플라스틱의 연소특성을 평가하였다. 섬유강화플라스틱의 연소특성은 ISO 5660에 따라 콘칼로리미터를 사용하여 수행하였다. 섬유 강화플라스틱의 착화시간과 열방출율은 복사열과 난연제의 함량에 따라 달랐다. 섬유강화플라스틱의 열방출율은 복사열의 증가에 따라 증가하였다. 섬유강화플라스틱의 착화시간과 최대 열방출율을 이용하여 플래쉬오버(Flashover)의 가능성을 Petrella가 제시한 분류방법에 따라 검토하였다.

Abstract

This study describes to assess combustion characteristics of fiber reinforced plastic (FRP) that is used an elements of building or structure in workplace. The combustion characteristics of the fiber reinforced plastic were carried out using by a Cone Calorimeter according to ISO 5660 standard. As the results of this study, the time to ignition and heat release rate of the fiber reinforced plastic was differ with heat flux of irradiance and content of flame retardant agent. The heat release rate of the fiber reinforced plastic was increased with increasing heat flux of irradiance. The flashover propensity of the fiber reinforced plastic using time to ignition and peak heat release rate was examined according to classification method by R.V. Petrella.

Key Words: Fiber reinforced plastic, Time to ignition, Cone Calorimeter, Heat release rate, flashover