《Halogen卤素》PPT课件.ppt

《《Halogen卤素》PPT课件.ppt》由会员分享，可在线阅读，更多相关《《Halogen卤素》PPT课件.ppt（13页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Bureau Veritas CPS-Analytical E&E service,Oct.,2007Halogen Free Solution无卤素化和解决方案无卤素化和解决方案Bureau Veritas CPS-Analytical E&E service,Oct.,2007What is Halogens and its applications?什么是卤素及其应用？什么是卤素及其应用？Fluorine氟Chlorine氯Bromine溴Iodine碘Astatine砹Bureau Veritas CPS-Analytical E&E service,Oct.,2007Why is t

2、here a need for Halogen-Free products?为什么需要为什么需要“无卤无卤”产品？产品？ThetermimpliesHalogen-Freemeanstheproductmaterialdoesnotcontainanycompoundsderivedfromtheseelements.“无卤”意味着产品材料不包含由这些元素组成的任何化合物.HarmfulpropertiesoftheuseofHalogens使用卤素的有害性-Carcinogenic致癌-Releasetoxicgaswhencombusion:Dioxin/Furan燃烧时释放有毒气体,二恶

3、因和呋喃-Toxicforimmunitysystem,andeffectincretionsystem,toxicforreproduction免疫系统毒性、内分泌系统影响、对生殖系统的毒害-Mutagenic诱导有机体突变-Mostofhalogensubstancesareenvironmentalhormonesubstance大部分卤素化合物都是环境荷尔蒙物质HalogenFreematerialsorproducts-AnewtrendinE&Eindustry无卤材料及产品-电子电气行业新趋势Halogen-freeproductshavebeenavailableforquit

4、esometimeanditsuseisexpectedtoincrease.Thisincreaseisdrivenbyindustryinitiativesandlegislationaimedatprotectingtheenvironment.MostfamousmanufacturerssuchasDELL,SONY,MatsushitaandNTThavesetupgreenprocurementpolicies.Besides,EURoHS,etcregulationsrestrictedthesomehalogensubstancesusedincertainelectrica

5、landelectricequipments.无卤产品已经启用了很长一段时间了，而且它的使用量有望继续增长。行业创新和环境保护的法律将继续推动该增长。大多数著名的制造商如DELL,索尼,松下和NNT都已经建立了绿色通道政策。另外，欧盟RoHS指令等法规也限制一些卤素物质在某些电子电气设备中的使用.Bureau Veritas CPS-Analytical E&E service,Oct.,2007Halogen卤素AhalogenisdefinedasanelementingroupVIIofperiodictable,includingFluorine,Chlorine,Bromine,Io

6、dine,Astatine.卤素是化学元素周期表中第七族的元素，包括了氟、氯、溴、碘、砹。Astatineisaradioelement,soingeneral,halogenisdefinedasFluorine,Chlorine,Bromine,Iodine.砹是放射性元素，所以一般卤素质的只是氟、氯、溴、碘。UsageofHalogeninindustry工业上卤素的用途Halogenisusedasflameretardants,refrigeration,vesicant,solvents,organicchemicalindustrialrawmaterials,dyestuff,

7、organicpesticides,bleachers,andsomeplasticssuchasPVCadditives,etcAndthemostimportantusageisFR.阻燃剂、制冷剂、发泡剂、溶剂、有机化工原料、染料色母、有机杀虫剂、漂白剂,一些塑料材料如PVC添加剂,等.最重要的应用是阻燃剂：1.Bromine溴化类,Refrigerants,flameretardants,dyestuffandpigment制冷剂，阻燃剂，染料色母2.Chlorine氯化类Flameretardants,dyestuffandpigment,pesticide,bleacher,dif

8、ferentkindofsalt.阻燃剂，染料色母，杀虫剂，漂白剂，各种盐3.Fluorine氟化类，Vesicant,Aerosol,RefrigerantsandFluorinecontentplastics发泡剂，抛射剂，制冷剂,含氟塑料What is Halogens and its applications?什么是卤素及其应用？什么是卤素及其应用？Bureau Veritas CPS-Analytical E&E service,Oct.,2007Thereare2kindofflameretardant:有两种类型的阻燃剂-Additiontype,Physicalcombine,

9、haveeffecttobasematerial,highadditionalquantity,buteasyprocess.加成型，物理结合，会影响基材特性，高加入量；但是容易加工。-Reaction,Withchemicalreaction,usechemicalbondtocombineFRandbasematerial,havegoodperformanceandlowadditionalquantity.反应型，通过化学反应，利用化学键将阻燃剂和基材结合，有良好的阻燃表现和低加入量。Andthereare4typesoffire-proofcharacterasbelowform.同

10、时,有四种灭火特性,见下表:What is Halogens and its applications?什么是卤素及其应用？什么是卤素及其应用？Condition条件Methodforputoutfire灭火法Details阻燃机制FR阻燃剂Combustible可燃物Backout,putcombustibleoutofthefire隔绝法，阻碍助燃物当发生燃烧时，分解出一种惰性气体，覆盖在燃烧物表面，形成障碍物，隔绝氧气，达到阻燃Br/Cl/Phosphor溴、氯和磷系Combustionsupportingobject(Oxygen)助燃物(氧气)Asphyxia,remove,isol

11、ateandreduceoxygen)窒息法,排除、隔绝或减少氧气ReactwithOxygen,forminertgases与氧反应形成惰性气体，笼罩在燃烧物四周，降低氧气含量Br/Cl溴系、氯系Heatenergy热能Cooling,reduceheatenergy:thetemp.ofcombustiblelowerthanburningpoint冷却法,使可燃物的温度降低到燃点以下Releasewatervaporduringburning,reducetemp.燃烧时放出水汽，吸收燃烧热气，使燃烧物周围温度降低，抑制火势Phosphor/Inorganic磷系和无机Chainreac

12、tion连锁反应Restrain,addsubstancewhichcancombinewithradical,breakdownthechainreaction抑制法,加入能与游离基结合的物质，破坏或阻止连锁反应Catchfreeradicalwithcombustibility,holdbackthechainreactionasmovingincycles.捕捉可燃性自由基，阻止燃烧过程中周而复始的连锁反应，达到阻燃效果Br/Cl溴系、氯系Bureau Veritas CPS-Analytical E&E service,Oct.,2007General use of Bromine a

13、nd Chlorine in Electronics电子产品中氯和溴的使用电子产品中氯和溴的使用Parttype部件形式Potentialhalogenuse卤素的使用Mechanicalplasticsparts工程塑料部件BFRs/CFRsusedincertainflameretardantsABS/HIPS/PC/PSandPBTresins溴化类和氯化类阻燃剂，用于ABS/HIPS/PC/PS/PBT树脂Cables电缆BFRsusedincable/wireinsulationmaterial溴化类阻燃剂用于电线和电缆绝缘材料BFRsusedinPVCcable/wirejacke

14、tingandovermold使用在聚氯乙烯电线电缆护套和外膜的溴化类阻燃剂Electroniccomponents电子元器件BFRsusedinFR-4epoxyresins,moldcompounds,plasticpackages,soldermasks,thermalinterfacematerials,dieattach,underfills溴化类阻燃剂应用于FR-4环氧树脂、模具、塑料包装、焊接面罩、热表面材料、封装和填充材料中。Printedcircuitboards印制电路板BFRsusedinFR-4epoxyresinsandsoldermasks.Sodiumchlori

15、deusedincommercialmanufactureofepoxyresins溴化类阻燃剂应用于FR-4环氧树脂、焊接面罩。应用在商业工厂环氧树脂中的氯化钠Connectors连接器BFRsusedincertainflameratedPBTandPAresinsPBT和PA树脂中的溴化类助燃剂Films,adhesives,tapes,mylars薄膜、粘合剂、带子和聚酯薄膜BFRsusedincertainflame-ratedresins某些树脂中的溴化类阻燃剂PVCusedincertainmagnetictapes某些磁带的PVC中使用Vibrationdampeningpar

16、ts抗震材料PVCusedinshockabsorbingorvibrationdampeningresins震动和振动缓冲PVC材料Solderingfluxes助焊剂BrandClusedinfluestoimprovesoldering应用于改善焊接的烟道的溴和氯Colorant（pigmentsanddyes)着色剂（色母、颜料和染料)Plasticcolorant,paintings,fabricdyes,suchassomevioletcolorant塑料着色剂、油漆、织物染料等，例如一些紫色塑料着色剂含有氯或者溴Bureau Veritas CPS-Analytical E&E

17、service,Oct.,2007SomeinorganicpigmentscontainClorBrGroup,suchas有机颜料中氯和溴的基团，例如：PV23-Name:PermanentVioletRL名称：永固紫23-Synonyms:C.I.51319;C.I.PigmentViolet23-MolecularFormula分子式:C34H22Cl2N4O2-MolecularWeight分子量:589.47-CASNumber:6358-30-1(215247-95-3)Chloridecontent氯含量：12%PhthalocyanineGreenG-Name:phthalo

18、green,PigmentGreen7,CopperPhthalocyanineGreen,C.I.PigmentGreen42,Non-flocculatingGreenG,Polychlorocopperphthalocyanine,orC.I.74260,名称：酞菁绿，C.I.颜料绿7，C.I.颜料绿42，非絮凝绿G,聚绿铜酞菁染料，或者C.I.74260-MolecularFormula分子式:C32H3Cl13CuN8toC32HCl15CuN8-CASNumber:1328-45-6and1328-53-6;EINECSNo.:215-524-7Chloridecontent氯含量

19、:45%-49%PG36-Name:PigmentGreen36,C.I.74265名称：颜料绿36。-MolecularFormula分子式:C32Br12Cl4CuN8-MolecularWeight分子量:1660.60-CASNumber:14302-13-7;EINECSNumber:238-238-4Chloridecontent氯含量:8.6%Bromidecontent溴含量:57.8%General use of Bromine and Chlorine in Electronics电子产品中氯和溴的使用电子产品中氯和溴的使用Bureau Veritas CPS-Analyt

20、ical E&E service,Oct.,2007General use of Bromine and Chlorine in Electronics电子产品中氟的使用电子产品中氟的使用Maincompounds主要化合物Mainapplication用途CFC氟氯化碳(ChloroFluoroCarbon)HighpossibleODCsCFC-11,12,113,114,115,etcVesicant-cleannessagent发泡剂-清洗剂Propellantsorsolventfordrycleaningagent,cleaningagent-Aerosol干洗或清洗剂的抛射剂或溶

21、剂-喷雾剂Refrigerants-refrigerator制冷剂HCFC氢氟氯化碳(HydroChloroFluoroCarbon)LowpossibleODCs.HCFC-22,123,141b,142b,225,etcVesicantorforplastic塑料发泡剂Propellantsorsolventfordrycleaningagent,cleaningagentAerosol抛射剂Refrigerants-refrigerator制冷剂HFC氢氟化碳(HydroFluoroCarbon)NopossibleODCs.HFC-32,125,134a,143a,152a,etcVe

22、sicantorforplastic塑料发泡剂Propellantsorsolventfordrycleaningagent,cleaningagentAerosol干洗或清洗剂的抛射剂或溶剂-喷雾剂Refrigerants-refrigerator制冷剂CF2ClBr二氟一氯一溴甲烷(halon-1211)HighpossibleODCsextinguishingagent灭火剂C2F4Br2二溴四氟乙烷(halon-2402)HighpossibleODCsextinguishingagent灭火剂CBrF3三氟一溴甲烷(halon-1301)HighpossibleODCsextingu

23、ishingagent灭火剂Bureau Veritas CPS-Analytical E&E service,Oct.,2007Restriction on Chlorine,Bromine and total Halogens content International regulation限制使用氯、溴和总体卤素含量限制使用氯、溴和总体卤素含量 国际规定国际规定 1）IEC 61249-2-21 Materialsforprintedboardsandotherinterconnectingstructures-Part2-21:Reinforcedbasematerials,clada

24、ndunclad-Non-halogenatedepoxidewovenEglassreinforcedlaminatedsheetsofdefinedflammability(verticalburningtest),copper-clad.印刷电路版材料和其他互连结构-2-21部分：包被和非包被增强基材，阻燃型（垂直燃烧试验）铜包被的无卤素环氧编织E型玻璃纤维增强层压板.-Totalhalogen卤素总量:1500ppm;-Chlorine氯:900ppm;-Bromine溴:900ppm.2）JPCA(Japan Printed Circuit Association)JPCA-ES-0

25、1-1999 defines criteria and method for halogen free日本印刷电路版协会标准：JPCA-ES-01-1999-Chlorine氯:900ppm;-Bromine溴:900ppm.3）IPC(international Printed Circuit)IPC4101B defines国际印刷电路协会标准IPC4101Bdefines-Totalhalogen卤素总量:1500ppm;-Chlorine氯:900ppm;-Bromine溴:900ppmAndotherVIIAgrouphalogensarenotincludedinthedefini

26、tion,i.e.Fluorine,iodine,astatine其它卤素总量（氟、碘和砹）没有限定Regulations governed in Halogens-Total halogen管制卤素的规定管制卤素的规定-卤素总量卤素总量Bureau Veritas CPS-Analytical E&E service,Oct.,2007Restriction on Chlorine,Bromine and total Halogens content Big brand request限制使用氯、溴和总体卤素含量限制使用氯、溴和总体卤素含量-国际大厂的要求国际大厂的要求 1）Apple Ha

27、logen free specification(069-1857-A)苹果公司苹果公司 -Totalhalogen卤素总量:1500ppm(0.15%)-Chlorine氯:900ppm(0.09%)-Bromine溴:900ppm(0.09%)2）DELL Halogen free Guideline(A01-00)戴尔公司戴尔公司 -Totalhalogen卤素总量:1500ppm(0.15%)-Chlorine氯:900ppm(0.09%)-Bromine溴:900ppm(0.09%)Regulations governed in Halogens-Total halogen管制卤素的

28、规定管制卤素的规定-卤素总量卤素总量Bureau Veritas CPS-Analytical E&E service,Oct.,2007TotalhalogentestmethodforFluorine,Chlorine,Bromine,Iodine.卤素总量，总氟、总氯、总溴、总碘的测试方法。Testmethodsarechemicalmethodusedtodetermineifanelectronicproductsare“Halogen-free”.该测试是用于判定电子产品是否“无卤”的化学方法。Test method 测试方法测试方法 Testmethod测试方法Details细节

29、IEC61189-2(2006)Testmethodforelectricalmaterials,printedboardsandotherinterconnectionstructuresandassemblies-part2:testmethodformaterialsforinterconnectionstructures.电子材料、印制版和其他内部连接结构和集成体-第二部分：内部连接结构材料测试方法IPCTM650Testmethod2.3.28Ionicanalysisofcircuitboardsbyionchromatography.Andthatisusedasprocessc

30、ontroltooltoinspectprintedwiringboardsorprintedwiringassembliesanddetermineiftheyconformtothemonitoringlevelofusersperformancespecification电路板通过离子色谱进行的离子分析。被用于检测印刷电路版或集成电路的过程控制工具，用来确定它们是否符合使用者规范中的监管水平。IPCTM650Testmethod2.3.41Testmethodfortotalhalogencontentinbasematerials基体材料中总卤素的测试方法IPC/JEDECJ-STD-

31、709(Aug.2007Draft)Definitionofmaximumlimitsonbromineandchlorineusedinmaterialsforlowhalogenelectroniccomponentsandassemblies用于确定低卤素电子元器件和集成体所用材料的溴和氯的最高限量JPCA-ESO1-2003Testmethodforhalogenfreematerials无卤素材料测试方法EN50267(1999)Commontestmethodsforcablesunderfireconditions-testsongasesevolvedduringcombust

32、ionofmaterialsfromcables在燃烧条件下通用的电缆测试方法-测试在材料燃烧过程中从电缆中释放的气体BSEN14582(2007)Characterizationofwaste.Halogenandsulfurcontent.Oxygencombustioninclosedsystemsanddeterminationmethods废弃物特性：卤素和硫的含量。在封闭系统中用氧燃烧和测定方法。NIEAR404.21C废弃物中硫、氯元素含量测试方法-燃烧管法IEC754-1(1994)Testongasesevolvedduringcombustionofmaterialsfro

33、mcables-part1:Determinationoftheamountofhalogenacidgas电缆材料的在燃烧过程中释放气体的测试，第一部分：卤素酸性气体的量的测定IEC754-2Halogencharactertestforcable电缆线的卤素特征测试Lowsmokeandhalogenfreetest:determinationofdegreeofacidofgasesevolvedduringthecombustionofmaterialtakenfromelectroniccablesbymeasuringpHandconductivity.低烟无卤测试：成品燃烧释放气

34、体pH值和导电率的测试Bureau Veritas CPS-Analytical E&E service,Oct.,2007Test method 测试方法测试方法 Testmethod测试方法Samplepreparation前处理方法Instrument仪器方法Testscope测试范围BSEN14582(2007)Calorimetricbombcombustion(oxygenbombcombustion)弹式量热器燃烧法(氧弹燃烧法)IC离子色谱 F,Cl,Br.IBSEN14582(2007)Schonigerflaskcombustion(oxygenflaskcombustio

35、n);Schoniger瓶燃烧法(氧燃烧瓶法)IC离子色谱F,Cl,Br,IJPCA-ES-01-2003F,Cl,Br,IIEC61189-2-2006Cl,BrIPC-TM-650Cl,BrASTME442-91Silvernitratetitration硝酸银滴定Total(Cl,Br.I)EN50267-2-1,1999Total(Cl,Br.I)EN50267-2-2,1999pHmeterandconductivitypH值和电导率DegreeofacidityNIEAR404.21CHightemperaturetubefurnacecombustion.高温炉燃烧法Silver

36、nitratetitration/IC硝酸银滴定和离子色谱Cl,BrNIEAR404.21CsystemHightemperaturetubefurnacecombustion.高温炉燃烧法oxygenflaskcombustion氧燃烧瓶法IC离子色谱Bureau Veritas CPS-Analytical E&E service,Oct.,2007Test method 测试方法测试方法 Maintestmethod主要测试方法Samplepreparation前处理方法Methodexcellenceanddefection方法优缺点BSEN14582(2007)Calorimetri

37、cbombcombustion(oxygenbombcombustion)弹式量热器燃烧法(氧弹燃烧法)-TheinterferenceofFinSeal-Oring密封圈氟的干扰-Combustiontemp.notenough燃烧温度不足（500摄氏度）-直接燃烧中，样品中有机酸和重金属离子对于IC的干扰Directcombustionandnofilter,sotheconcernedtheinterferenceoforganicacidandheavymethodiontoIC.BSEN14582(2007)IEC61189-2-2006Schonigerflaskcombustio

38、n(oxygenflaskcombustion);Schoniger瓶燃烧法(氧燃烧瓶法)-ThebiginterferenceofClinfilterpaper滤纸中氯的干扰-Combustiontemp.notenough燃烧温度不足（450摄氏度）-Directcombustionandnofilter,sotheconcernedtheinterferenceoforganicacidandheavymethodiontoIC.直接燃烧中，样品中有机酸和重金属离子对于IC的干扰NIEAR404.21CAQF-Hightemperaturetubefurnacecombustion.高温

39、炉燃烧法-AQFtooexpensive,butnointerferencewithhightemp.AQF设备过于昂贵，但是温度高，没有其他干扰。In-housemethod有些企业自建方法Hightemperaturetubefurnacecombustion-Hydroxidcoveringabsorptionmethod.高温炉燃烧法-氢氧化物覆盖吸收法-Directcombustionandnofilter,sotheconcernedtheinterferenceoforganicacidandheavymethodiontoIC.直接灰化，样品中有机酸和重金属离子对于IC的干扰-Samplesmightblowout,andhalogenwouldescape样品高温下爆裂，会使卤素跑掉