Flameretardantspresentmainlyorganicandinorganic,halogenandnon-halogen.Isbrominatedorganic,nitrogenandphosphorus,redphosphorusandnitrogen-basedcompoundsandrepresentsomeflameretardants,inorganicmainlyantimonytrioxide,magnesiumhydroxide,aluminumhydroxide,siliconandotherflameretardantsystem. 　　Generally,organicflameretardanthasagoodaffinity,inplastics,brominatedflameretardantsinorganicflameretardantsystemofabsolutedominance,althoughinenvironmentalissues,"criticized"multiportButthereareotherflameretardantsystemhasbeendifficulttoreplace. 　　Inthenon-halogenflameretardantisagoodredphosphorusflameretardant,hasaddedless,flameretardant,highefficiency,lowsmoke,lowtoxicity,widerangeofuses,etc.;redphosphorusandaluminumhydroxide,expandedgraphiteotherinorganicflameretardantcompoundusedtoproducecompositeP/magnesium;phosphorus/aluminum;P/graphiteandothernon-halogenflameretardant,cansignificantlyreducetheamountofuseofflameretardants,thusimprovingtheprocessingpropertiesofplasticsandmechanicalproperties.Buttheordinaryredphosphoruseasilyoxidizedinair,moisture,dustexplosionprone,difficulttotransport,andpoorcompatibilitywiththepolymermaterials,defectsinalimitedrangeofapplication.Tomakeupforthisdeficiency,inordertoexpandthescopeofapplicationofredphosphorus,wehaveadoptedadvancedforeignmicroencapsulationprocess,makingmicroencapsulatedredphosphorus.Microencapsulatedredphosphorusinadditiontoovercomingthedrawbacksinherentintheouterredphosphorus,andhashighefficiency,lowsmoke,intheprocessdoesnotproducetoxicgases,theirdispersion,physicalandmechanicalproperties,thermalstabilityandflameretardantpropertieswereimprovedandimproved. 　　阻燃剂目前主要是有机和无机,卤素和非卤. 　　一般来说,有机阻燃具有良好的亲和力,在是有机溴,氮,磷,红磷和氮系化合物和代表某些阻燃剂,无机主要是三氧化二锑,氢氧化镁,氢氧化铝,硅和其他阻燃剂体系.塑料,溴化阻燃剂,有机阻燃体系中占据绝对优势,虽然在环保问题上,“批评”多但也有其他阻燃体系一直难以取代的, 　　在非卤素阻燃剂中红磷阻燃剂是一个很好的,具有添加量少,阻燃效率高,低烟,低毒,广泛的用途等;红磷与氢氧化铝,膨胀石墨等无机阻燃剂复配使用,以生产复合型磷/镁,磷/铝;磷/石墨等非卤阻燃剂,可以显着地减少阻燃剂的使用量,从而改善塑料的加工性能和机械性能.但是,普通的红磷容易在空气中氧化,防潮,容易产生粉尘爆炸,运输困难,与高分子材料,在一个有限的范围内的应用程序的缺陷的相容性差.为了弥补这方面的不足,以扩大红磷的应用范围,我们已经采用了国外先进的微胶囊化过程中,微胶囊化红磷.微胶囊化的红磷除克服在的外红磷的固有的缺点,并具有高效率,低发烟性,在加工过程中不产生有毒气体,其分散性,物理和机械性能,热稳定性和阻燃的阻燃性能得到改善,改善.

　　嗯Flameretardantisthroughanumberofmechanismsplayaroleintheflame-retardant,suchasheatabsorption,cover,inhibitchainreaction,non-flammablegas,suchassuffocation.Mostflameretardantsareachievedthroughanumberofmechanismstogetherretardantpurposes.Anendothermiceffect阻燃剂是通过若干机制中发挥作用的阻燃性，如热吸收，覆盖，抑制链反应，非可燃性气体，如窒息。多数阻燃剂是通过一些机制一起阻燃目的实现的吸热效果。早就有2500字了呃。呵呵！哥，求采纳!~~!