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20055No.52005ElectricWire&Cable200510Oct.,2005,,(,200437):,,:;;;:TM215.1:A:167226901(2005)0520003206DevelopmentofFlameRetardantCableMaterialsandTechnologyZHANGJie2ming,etal(The23rdResearchInstituteofCETC,Shanghai200437,China)Abstract:Withtherapiddevelopmentoftheconstructionindustry,flameretardantcablesfindwiderandwideruse.Reasonableselectionofcablematerialsisofkeyimportanceinimprovingsafetyanddecreasingpotentialfirehazards.Thispaperpresentstheflameretardanttechniqueandtypesandselectionofflameretardants.Itrecommendstherelatedflameretardantsystemfordifferentbasepolymerusedinwireandcable.Finally,thepaperindictedthetendencyofthedevelopmentoftheflameretardantcabletechnology.Keywords:flameretardantcable;flameretardanttechnique;flameretardant;LOI:2004211220:(1971-),,,.:135[200437].1,,,,,,,,,,IEC332(CENELEC)HD405NEC(NationalElectricalCode)800770CEC(CanadianElectricalCode)BS4066NECCSAUL(UnderWriterLaboratories),;(PVC)(LSZH)2(),,2.12.1.11:(1)(COI)(LOI),,,COI30%;LOI23%;LOI24%28%;LOI29%35%;LOI36%(2)(3),(4)(HRR)(5)(6),(7)12.1.2,,,:,;,,,,:(1),,,,,(2),,,,,(3),,,,,,,,;,,(4),,,,,,,1/3,1/2,UL94,V20,30%(5),2,(Sb2O3),,,HHO,,,,,,,:22223;,3.1(1)(2),,,,,(2);6075;2TGA(3)420055No.52005ElectricWire&Cable200510Oct.,2005,,,,(4),,(5)(3),,33.2(1),,,(PBDB)(PBDBE),(2),,,,,,(3),,,,Al(OH)3(ATH)Mg(OH)2(MH)Al(OH)3,(50%),;,,,,(4),,,,,;;,;;P;;(5),(6),Sb2O3,44.1(PVC),56%,42.5,,30%,20,Sb2O3,,Sb2O3,;,,;50%DOP()MoO3,70%;2%Mg(OH)2MoO3,70%80%,34.2(PE),,(LDPE)(LLDPE)(MDPE)520055No.52005ElectricWire&Cable200510Oct.,2005(HDPE),PVC(PP)2(EVA)17.4,(),,(),,(XLPE)(CM)(CSM)():(1);(2);(3)(),,,ATHMg(OH)2,4.3(TPE)(PA),,(PS)PS,4.4(EPM)(EPDM)(CR)(NBR)2(EVM)2,,Mg(OH)2Al(OH)324.5(PTFE)2(ETFE)2(FEP)(PFA)(PIA)(PES)(PEEK),(),(PEEK)260,PVCPTFE,,PTFE40%,4.6,,,55.1201100nm,:(100m2Pg),(),Mg(OH)2;PP2CaCO3HDPE2CaCO3262CaCO3Mg(OH)2,,Mg(OH)2,,Mg(OH)2,,,2,,2,(5%),,,,(620055No.52005ElectricWire&Cable200510Oct.,2005)(),Al(OH)3,Al(OH)3,Al(OH)35.2(Microen2capsulation),Al(OH)3Mg(OH)2,,;,,,,5.3,()(),,,,(1):=100%(2),(Cherleshy2Pinrer)(3),,(4)(5),5.4,,,,,,,,,,,,,PPPA,()()(),,,,,(1),,(2)(3),,,5.5,,,,PVC,;,,CaCO3Al(OH)3Mg(OH)2MoO3;,,(720055No.52005ElectricWire&Cable200510Oct.,2005Mg(OH)2)6%,,,(EVAPEPP),(,LDHS)Mg(OH)2(0.1m),,LDHSPVC,PVC,5%,PVC50%5.6,,,,,,,,,;,;,,5.7,,,PEPPPVC,,;;,,,,,621,,,,,Lewis();(),,Sb2O3ATHMg(OH)2,;,,26EVA,/2,:[1]BeyerG.Nanocompositesasanewclassofflameretardants[A].51stIWCS[C].2002:5842588.[2].[J].,1988,(2):11215.[3]ZaikovGE.Ecologicalaspectsofpolymerflameretardation[J].JVinyl&AdditiveTechnology,1999,5(1):12220.[4]GilmanJM.Flammabilityandthermalstabilitystudiesofpolymerlayered2silicate(clay)nanocomposite[J].ApplClaySci,1999,15(1P2):31249.[5].[J].,2004,(1):7210.[6].[J].,1999,(1):7211.[7].[J].,2005,(1):8213.[8].[M].:,2004.[9].[M].:,2003.[10].[M].:,1987.820055No.52005ElectricWire&Cable200510Oct.,2005