Dr.SharonX.Guo,LANXESSDr.SharonGuo,LANXESSChemicals郭湘瑶博士朗盛化学(上海)有限公司工业橡胶制品部亚太区技术中心Therban/HNBR–ahighperformanceelastomerfromLANXESS德磐/氢化丁腈橡胶——朗盛高性能特种橡胶Dr.SharonX.Guo,LANXESS1.Introduction1.介绍2.HNBR–RegularProducts2.HNBR常规产品3.HNBR–SpecialtyProducts3.HNBR特殊产品Dr.SharonX.Guo,LANXESS1.Introduction1.介绍Dr.SharonX.Guo,LANXESSRecentTrendsinAutomotiveIndustry目前汽车工业的发展趋势highertemperaturesinenginecompartment发动机里面的温度很高longerdurabilityuptolifetimeofvehicle耐久性好,可以使用到汽车寿命结束higherreliability可靠性更高lessreplacementcosts替换成本更低newconcepts新概念产品(Fuelcell,ISAD,Electricengines)(燃料电池、ISAD、电气发动机)NitrogenOxideLimitsg/kmforpetrolenginesNitrogenOxideLimitsg/kmfordieselenginesParticulateMatterLimitsg/kmfordieselenginesUSCaliforniaJapanEUNitrogenOxideLimitsg/kmforpetrolenginesNitrogenOxideLimitsg/kmfordieselenginesParticulateMatterLimitsg/kmfordieselenginesUSCaliforniaJapanEUUSCaliforniaJapanEU–highrequirementsonelastomers—对弹性体要求很高TighterEmissionRegulationsHigherPerformanceRequirements排放控制法规越来越紧对汽车性能的要求提高了允许释放量降低EUIIIEUIVDr.SharonX.Guo,LANXESS1.EmissionStandardsforNewVehicles(LightDuty)–Asia亚州对轻型车辆污气排放控制法规也紧跟欧美对密封材料的抗老化,抗油脂及抵抗其它化学品的性能要求更高了Dr.SharonX.Guo,LANXESSTherban/HNBR(德磐/氢化丁腈橡胶)Therban/HNBR:HydrogenatedNitrileButadieneRubber德磐/氢化丁腈橡胶-thenewestspecialtyelastomerinventedbyLANXESS/Bayer—朗盛(原拜耳)首创了这种新型的特种橡胶-superiorperformanceanddurabilitytowithstandmoreaggressivemedia(oil/fuel)andtougherengineeringapplications—在耐侵蚀性环境(油/燃油)中性能表现出众、抵抗力更为持久,能够应用在强度要求更高的工程应用领域MainApplications:主要应用领域:Seals/Gaskets/O-rings,Belts,Hoses,Dampers,Statorsetc.密封件/密封垫/O型圈,传动带,胶管,减震器,锭子等-AutomotiveIndustry—汽车工业-HeavyEquipmentIndustry—机械工业-OilWellSpecialties—油田工业-WireandCableIndustry—电线电缆工业Dr.SharonX.Guo,LANXESSTypicalStructureandPropertiesofHNBR氢化丁腈橡胶的典型结构和性能ExcellentOil/FuelResistance;GoodThermalOxidationResistance卓越的耐油和耐燃油性良好的耐热氧化性SuperiorMechanicalStrength;GoodLowtemperatureflexibility优异的机械性能良好的低温性能Goodprocessability良好的加工性能HHHHHCNHHHHHHHHHHHHHHHR0-5%R=EthylGroupDr.SharonX.Guo,LANXESSGlobalHNBRMarketbyApplications氢化丁腈橡胶全球市场的应用分布45%25%13%17%Belts传动带Seals&Gaskets密封件&密封垫Cable&Hoses电缆&胶管Others其他Dr.SharonX.Guo,LANXESS2.HNBR–RegularProducts2.氢化丁腈橡胶——常规产品丙烯腈含量:34%-43%不饱合度:0%-15%Dr.SharonX.Guo,LANXESSGoodThermalOxidativeAgingResistance良好的耐热氧老化性能-30-25-20-15-10-5051015202530HNBR-39HNBR-34HNBR-43HNBR-36FKMChangeinPropertyChg.Hard.ShoreA(pts.)Chg.Ulti.Tens.(%)Chg.Ulti.Elong.(%)Hotairageingat150oC/504h热空气老化(150oC/504小时)X:HNBR不同丙烯腈含量Y:性能变化Dr.SharonX.Guo,LANXESSPropertyChange-ImmersioninCecilia20(504h/150oC)浸入Cecilia20中的性能变化(150oC/504小时)ExcellentPerformanceinEngineOil在发动机油中的性能表现突出-70-50-30-101030HNBR-39HNBR-34HNBR-43HNBR-36FKMChangeinPropertyChg.Hard.ShoreA(pts.)Chg.Ulti.Tens.(%)Chg.Ulti.Elong.(%)Vol.Change(%)Y:性能变化X:HNBR不同丙烯腈含量Dr.SharonX.Guo,LANXESSStressStrainImmersioninEssoATFLT71141(504h/150oC)浸入EssoATFL71141中的应力应变变化(150oC/504小时)VeryGoodforApplicationinATF在ATF中有很好的性能-100-70-40-1020HNBR-39HNBR-34HNBR-43HNBR-36FKMChangeinPropertyChg.Hard.ShoreA(pts.)Chg.Ulti.Tens.(%)Chg.Ulti.Elong.(%)Vol.Change(%)X:HNBR不同丙烯腈含量Y:性能变化Dr.SharonX.Guo,LANXESSInfluenceofACN–HNBRinvariousdieseltestfluids在不同柴油中的耐油测试中,丙烯腈含量对HNBR耐油性能的影响FAME=FattyAcidMethylEster=脂肪酸甲酯IncreasedACNcontentsupportsperformance丙烯腈含量的增加有助于耐油性的提高Recommendation:usehighACNpolymer建议:使用丙烯腈含量高的HNBR柴油是商业中使用的规格X:HNBR不同丙烯腈含量Dr.SharonX.Guo,LANXESSHNBRAginginFuelCand“FuelC+x%Ethanol”HNBR在汽油和x%乙醇汽油中的老化EffectofACNlevel48hrs@40C丙烯腈含量的影响(40C/48小时)02040608010034363943ACNLevel%Changein%变化%wt%inFuelC+15%Ethanol在15%乙醇含量的乙醇汽油中的重量变化wt%inFuelC在汽油中的重量变化wt%inFuelC+5%Ethanol在5%乙醇含量的乙醇汽油中的重量变化在燃油应用中选择丙烯腈含量高的聚合物Dr.SharonX.Guo,LANXESSBeforeandafter1hrExposuretoCarbonDioxideat23oC在23oC的温度下,暴露在二氧化碳中前及1小时后EffectofExplosiveDecompressiononTensileStrength爆炸性减压对拉伸强度的影响05101520253035HNBRHNBR(1hr)NBRNBR(1hr)FKMFKM(1hr)TsIMPa)拉伸强度HNBRinOWSApplicationHNBR在油田工业上的应用HNBRshowedandmaintainedthebestmechanicalstrengthHNBR表现出并且保持了最佳的机械强度Dr.SharonX.Guo,LANXESSExplosiveDecompressionResistance耐爆发性减压0123456HNBRNBRFKMECORating级别Resistancetomixtureofcarbondioxide,methaneandwaterat150oC,20MPa在150oC和20MPa压力的条件下,耐二氧化碳、甲烷和水的混合气体的能力Rating:5isbest,1worst级别:5最佳,1最差HNBRshowedthebestresistancetoexplosivedecompressionHNBR表现出了最好的对爆发性减压的抵抗能力HNBRinOWSApplicationHNBR在油田工业上的应用Dr.SharonX.Guo,LANXESSHNBRperformancesummaryHNBR的主要性能Highstrength高强力Abrasionresistance耐磨损性Excellentresistancetolubricatingoilswithchemicallyaggressiveadditives极好的耐含腐蚀性添加剂的润滑油Goodmechanicalpropertiesatelevatedtemperature良好的高温物理机械性能Verygoodhotairresistance非常好的耐热空气性能Goodlowtemperatureproperties良好的低温性能Lowpermeabilitytovaporsandgases蒸气和气体渗透性很低Goodresistancetocrudeoileveninthepresenceofhydrogensulfide,amines,andcorrosioninhibitors良好的耐原油性能,甚至在有硫化氢、胺和腐蚀性抑制剂存在的情况下Goodresistancetoozone良好的耐臭氧性能GoodresistancetoATFfluids良好的耐ATF性能HighACNgradescanbeusedindiesel,bio-diesel,fuelandrelatedapplications丙烯腈含量高的牌号可以用在柴油、生物柴油,燃油等相关燃料Dr.SharonX.Guo,LANXESS3.HNBR–SpecialtyProducts3.氢化丁腈橡胶—特殊产品-HXNBR(羧基化氢化丁腈橡胶)-LTHNBR(低温氢化丁腈橡胶)-AT-HNBRforeasyprocessing(更易加工)Dr.SharonX.Guo,LANXESSTherbanXT–HXNBRHXNBR:hydrogenatedcarboxylatednitrilebutadi