한국안전학회지 (Journal of the Korean Society of Safety)

  • 제20권4호
  • /
  • Pages.40-45
  • /
  • 2005
  • /
  • 1738-3803(pISSN)
  • /
  • 2383-9953(eISSN)
한국안전학회 (The Korean Society of Safety)
권호 표지

폴리프로필렌의 금속첨가형 난연제에 의한 난연 특성

Incombustibility of Polypropylene by Metal Addition Flame Retardant

  • 이상은 (충북대학교 안전공학과) ;
  • 송영호 (충북대학교 안전공학과) ;
  • 정국삼 (충북대학교 안전공학과)
  • Lee, Sang-Eun (Department of safety Engineering, Chungbuk National University) ;
  • Song, Young-Ho (Department of safety Engineering, Chungbuk National University) ;
  • Chung, Kook-Sam (Department of safety Engineering, Chungbuk National University)
  • 발행 : 2005.12.31
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초록

The principal actions of a flame retardant are to decrease or prevent the formation of volatile products and increase the formation of char layer. Use of flame retardant additives can decrease the overall fire hazard of the product containing them thus leading to an increase in overall fire safety. Although several flame retardants have been developed for use in polymers, many of these are known to increase the amount of smoke and toxic gases generated by them. This paper present a new flame retardant using metal addition flame retardant. For this study, the experiments of flame retardancy conducted are as follows : burning ratio, weight loss rate using TGA-DTA, the measurement of LOI and char yield. And smoke mass concentration and CO yield were measured. The metal addition flame retardant reduced burning ratio and weight loss rate, increased the LOI and yield of char formation with decreased smoke mass concentration and CO yield.

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참고문헌

  1. A.R. Horrocks, D. Price, Fire Retardant Materials, CRC Press, 2001
  2. A. Tewarson, 'Experimental Evaluatiin of Flammability Parameter of Polymeric Materials', Flame-Retardant Polymeric Materials, Vol. 3, Plenum Press, 1982
  3. S.C Moon, J.K Choi, B.W. Jo, 'Foaming Properties and Flame Retardancy of the Foams Based on NBR/GTR Compounds', Elastomer, Vol. 37, No. 3, pp. 159-169, 2002
  4. G. Beyer, 'Flame Retardant Properties of EVA-Nanocomposites and Improve- ments by Combination of Nanofillers with Aluminum Trihydrate', Fire and Materials, Vol. 25, pp. 193-197, 2001 https://doi.org/10.1002/fam.776
  5. C.S Wu, Y.L Liu, Y.S Chiu, 'Epoxy Resins Possessing Flame Retardant Elements from Silicon Incorporated Epoxy Compounds Cured with Phosphorous or Nitrogen Containing Curing Agents', Polymer, Vol. 43, pp. 4277-4284, 2002 https://doi.org/10.1016/S0032-3861(02)00234-3
  6. Fire Protection Handbook, 18th ed. NFPA, 1997
  7. G.W. Mulholland, C. Croakin, Johnsson, D.A. Shear, M.G. Fermandez, 'Design and Testing of a New Smoke Concentration Meter', NIST Annual Conference on Fire Research, pp. 27-28, 1998
  8. G.W. Mulholland, C. Croakin, 'Specific Extinction Coefficient of Flame Genera- ted Smoke', Fire and Materials, Vol. 24, pp. 227-230, 2000 https://doi.org/10.1002/1099-1018(200009/10)24:5<227::AID-FAM742>3.0.CO;2-9
  9. J.F. Widmann, J.C. Yang, T.J Smith, S.L. Manzello, G..W. Mulholland, 'Measurement of the Optical Extinction Coefficients of Post Flame Soot in the Infrared', Combustion and Flame, Vol. 134, pp. 119-129, 2003 https://doi.org/10.1016/S0010-2180(03)00089-0
  10. P.J. Davies, A.R. Horrocks, A. Alderson, 'Possible Phosphorus/Halogen Synergism in Flame Retardant Textile Backcoatings', Fire and Materials, Vol. 26, pp. 235-242, 2002 https://doi.org/10.1002/fam.801
  11. JIS K7228, プラスチシクの煙濃度及び燃燒測定 方法, 日本規格協會, 1987
  12. C.J. Hilado, Flammability Handbook for Plastics, Technomic, 1982