지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Polypropylene (PP) is one of the most widely used materials because of its rational mechanical characteristics. However, the application of PP is significantly limited and infrequent due to its easy combustion and dripping properties. To improve the thermal versatilities of PP, halogen-containing compounds, alone or in conjunction with antimony trioxide, have frequently been used in the flame retarding PPs. Halogen-containing flame retarding agents, however, are supposed to produce corrosiveness, smoke emissions, and toxicity which are combustion products. In this study, red phosphorous, metal oxides, and zinc borate were used as flame retarding agents for PP. The thermal properties of injection-molded PP specimens were characterized by thermogravimetric analysis, differential scanning calorimetry analysis, and UL94 flame retardation tests. Results showed that increased char formation on the surface can confirm flame retardation of the UL94 V0 grade of PP.
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등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
A.R.Horrocks / 2000 / Fire Retardant Materials / CRC Press Publishers :229~232
X. Chen / 2006 / Structure and Properties of Polypropylene Composites Filled with Magnesium Hydroxide / J Appl Polym Sci 102:4943~4951
L. Yi / 2004 / The Effect of Decabromodiphenyl Oxide and Antimony Trioxide on the Flame Retardation of Ethylene-Propylene-diene Copolymer/Propylene Blends / Polym Deg Stab 86:69~73
F. Montezin / 1997 / Flame Retardant and Mechanical Properties of a Copolymer PP/PE Containing Brominated Compounds /Antimony Trioxide Blends and Magnesium Hydroxide or Talc / Fire Mater 21:245~252
L. E. Sverdrup / 2006 / Toxicity of Three Halogenated Flame Retardants to Nitrifying Bacteria and a Soil Invertebrate / Chemosphere 64:96~103
X. Chen / 2006 / Structure and Properties of Polypropylene Composites Filled with Magnesium Hydroxide / J Appl Polym Sci 102:4943~4951
L. Yi / 2004 / The Effect of Decabromodiphenyl Oxide and Antimony Trioxide on the Flame Retardation of Ethylene-Propylene-diene Copolymer/Propylene Blends / Polym Deg Stab 86:69~73
F. Montezin / 1997 / Flame Retardant and Mechanical Properties of a Copolymer PP/PE Containing Brominated Compounds /Antimony Trioxide Blends and Magnesium Hydroxide or Talc / Fire Mater 21:245~252
L. E. Sverdrup / 2006 / Toxicity of Three Halogenated Flame Retardants to Nitrifying Bacteria and a Soil Invertebrate / Chemosphere 64:96~103
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