A STUDY ON THE FLAMMABILITY OF NON-FLAME-RETARDANT AND FLAME-RETARDANT MATERIALS BY USING CONE CALORIMETER

• 영문명: A STUDY ON THE FLAMMABILITY OF NON-FLAME-RETARDANT AND FLAME-RETARDANT MATERIALS BY USING CONE CALORIMETER
• 발행기관: 한국화재소방학회
• 저자명: Yanai, Eiji Suzuki, Takeshi Yamada, Tokiyoshi
• 간행물 정보: 『한국화재소방학회 학술대회논문집』1997년도 International Symposium on Fire Science and Technology, 85~92쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1997.11.30

영문 초록

Flammability of non-flame-retardant and flame-retardant materials was studied by using cone calorimeter Also, relations between the results obtained by using cone calorimeter and those obtained by the flammability test of japanese fire Service Law were examined. The results are as follows: 1) The ignition time of the molten specimens is relatively long, whereas the ignition time of the non-molten specimens is short. None of remarkable difference of the ignition time has been found between non-flame-retardant and flame-retardant materials specimens. 2) The peak heat release rates of flame-retardant materials are smaller than those of non-flame- retardant materials. 3) The carbon monoxide and smoke evolved from flame-retardant materials generate much more than those evolved from non-flame-retardant materials. 4) Even if flame-retardant materials are passed by the flammability test of Japanese Fire Service Law, they burn easily under external radiative heating condition.