大众EPDM材料试验标准

1、序号试验项目标准名称试验方法EPDM灼烧残余Ignilionresidue(TL526414.4)VDA6751302g材料试样,3000500C,800各0.5h,然后2h,(95050),干燥器小冷却至少lh称重2gofthematcriaL0.5hat300C-,500C,800V,2hal(95050cC,weighedaftermin1hindesiccatorEPDM硬度Hardness(TL52641461)DIN53505至少35mm直径，6mm厚的试样，15s后读数Sinnplcalleast35mmdiameter.6n)nithickness,readaflcr15$EP

2、DM髙盅老化后便废HardnessafteragingaLelevatedicnipcraturc(TL5264I4.6.2)DIN53505DIN535087g,46h,(23土2)C恢复15min后注行测试Testsarcconduuiedaltera15minuteperiodofacclinuiLizulional(232)*C.打A(rcoEPDM热水老化后恢度Ilardnessalteraginginwaler(TL526414.6.3)DIN53505DIN53508sori离子水,120h浸泡,(232)r恢复15min后进行测试Immersedto80X?deionizedw

3、aterfor120hTestsarcconductedaftera15-rninuieperiodofMCliiWi和ionH(232)GJJtoEPDM水解us中老化后便度Haixlnessalteraginginwaler-dispersedwaxTL5264)DIN53505DIN53508(805)借试样体积的液体,(232)9長泡Ih,取岀后拍除液体(805)timestheliquidvolumeofthespecimens(232)#Caging1h.romovedanddabbedoft1、15min后测试Testalter15min2、70r,22h烘干后测试Testatk

4、r70rr22hdrying1.2、EPDM右机溶剂溶解腊中老化后硬度Hardnessafteraginginorganic-solvenbdispcrsGdwax(TT.5264)DIN53505DIN53508(805)借试样体枳的液体,(232)t浸泡1h,取出后拍除液体(805)limestheliquidvolumeofthespecimens(232)fiCaging1Ilromovedanddabbedoff1、15min后測试Testafter15niin7(rc.22h烘千后测after7()72.L2、22hdlyingEPDM去腊剂中老化后硬度Hardnessaftera

5、ginginDIN53505(80士5)倍试样体枳的液体.(23士2)*C浸泡1h今取出后拍除液体(805)timeslheliquidvolumeoflh22hdrying1、2、去腊剂中老化后重量变化（80士5）佶试样体枳的漉体,（232）*C浸泡h仅出后柏除液体（80士5）timestheliquid-Q，-亠-丄介、kn2EPDMChangeinvvcighlafteraginginsealantremoverTL52641472)DIN53508volumeoimespecimens,(厶彳L)laging1h.removedanddabbedotTK15min后测试Tesialte

6、r15min2.7or,22h烘干后测试Testafter7or,2211diving12EPDM抗拉强度Tensileslrcnlh(TL526414.8.1)DIN53504S3A标准试样S3AstandardspecimensEPDM断裂延伸率ElongationalbreakCEL526414.9.1)DIN53504S3A标准试样S3Aslandardspecimens2：scalaniremover(TL526414.6.5)DIN535081、15min后测试Testalter15min2、7or22h烘干后测试Testafter70X：i22hdrying2xEPDM高温老化拆

7、抗拉强度TensilestrengthafteragingatelevatedleniperalureCEL526414X2)DIN535047()X46h.(232)C恢复I5min斤进行测试Testsarcconductedaftera15-minuicperiodofaccliniaiiziiLioiiat(232)C*二:EPDM鬲温玄化后1析裂延伸率ElongationalbreakaitciagingatclcvalcdtemperatureTL52641492)DIN535047or,46h.(232)C恢复15min后进行测试Testsarcconductedaftera15-

8、minutcperiodofacvlimaliziiLionat(232)*C.21EPDM热水老化后抗拉强度TensilestrengthafteraginginvvaLcrCEL526414.S.3)DIN53504801C去离予水,!20h浸泡，(232)C恢复15min后进行测试ImmersedtoSOTdeionizedwaterlorl20h.Testsarcconducicdaftera15minulcperiodofaclimaliziiLionat(232)*C.E卩DM热水老化启断裂址伸率Elongationalbreakafteraginginwater(TL526414

9、.9.3)DIN53504809去离子水,120h浸泡，(232)C恢复后进行测试Imnicrsxxlto80Tlcionizedwalerlorl2Uh.Testsareconductedafter-a15-minutcperiodofacxlimalizaLionat(232)C.222h烘干后测试Testafter70t?i22hdrying1、2、EPDM有机溶剂溶解腊中老化后抗拉强度TensileWcnglhafteraginginorganic-solvent-dispersedwax(Tl.526414.S.4.2)DIN535V4(805)倍试样体积的液体,(232)t浸泡1九

10、取出后拍除液体(805)limeslheliquidlvolumeoithespecimens.(232)ftiging1h.romovedanddabbedoff1、15min后测试Tc$lalter15min2、7or,22h洪干后测试Testafter7or22hdryingh2.t-r-iir?e7dni?cvAnuw4-i-u/r-（80士5）倍试样体积的夜体,（23士2）C浸泡1EPDM鬥収L浴刺冷赭炳中屯忆丿戸断裂延伸率Elongaliona(breakafteraginginofgartic-solvciit-dispersedwaxCTL526414.9A2)DIN53504

11、h仅出后拍除液体(805)timeslheliquid.volumeofthespecimens(232)Vaging1Ilroiiiovedanddabbedolfk15min后测试Testafter15min2、7or,22h烘干后测试Testafter7022hdrying1、2、EPDM去腊剂中老化后抗拉强度Tensileslrcnglhalteraginginsealantremover(TL526414,&5)DIN53504(805)倍试样体积的液体,(232)C浸泡1h.取岀后拍除液体(805)limeslheliquidvolumeofdiespecimens.(232)Va

12、ging1h.romovedatiddabbedoff1、15min后测试Tesiafter15min70r,22h烘干后测试Testafter70t?,22hdryinglx2、EPDM去腊剂中老化后抗拉强度lensilcslrcnglhalteraginginsealantremover(TL526414.8.5)DIN53504(805)倍试样体枳的液体,(232)*C浸泡1lb取出后拍除液体(80主5)timeslheliquidvolumeofthespecimens.(232)cCaging1h.romoved.and.dabbedoff1、15miri后测试TestafterI5

13、min2、7or,22h烘干后测试Testafter70922hdrying1、2.EPDM去腊刑中老化后断裂延伸率Elongationa(breakalteraginginsealantremover(TL526414.9.5)DIN53504(805)倍试样体积的液体,(23士2)匸浸泡Ih，取岀后拍除液体(805)timestheliquidvolumeofLhespecimens(232)*Caging1h.ronriovcdanddabbedoil1、15min后测试Tesialter15min2、7or,22h飮干后测试Testafter70rr22hdlying1、2、EPDM永

14、久变形PcrnianenldcforniaLion(TL526414.10.1)VDA675218试样0)lSmin7mm，压缩至初始厚度的5t)2)%,(232)t72h,变形率按照%BVhO-h2)/(hO-h1尸100计算SpecimenbeOI5min7mmxomprcssion(502)%oforiginalthickness.(232)X72h.Deformationrale%BV=(h0-h2)/(hOh1严1001、卸找5s后5salterunloading2、卸载1h后1hafterunloading1、2、EPDM永久变形PermanentdciormationTL5264

15、14J0.1)VDA675218试样%,(232)t,72h,变形率按B%BV=(hO-h2)/(h)-hl)*100计算SpecimenlxI5：rniin?nim、connpn；0sion(5()2)%qIoriginal(hikness,(232)C,72h,Deformationrate%Rv=(h(j-h2)/(hQ-hl尸1()01、卸载5s后5safterunloading2、卸Uh后1hafterunloading1、2、EPDM高温老化后永久变形Pcrmancn(dcfornuitioiiaflcragingadclcvauxltcmpcratwrc：(TL526414J0,

16、2)VDA675218试样%90C.22h.(232)C2hSpecimenbel5*pression%oforiginalthickness.90U22h.Testsafter2hal(232)-C1、卸载5s后5saflcrunloading2、卸载lh后1liafterunloading1、2sEPDMEPDM油漆惰性Paiintindifference(TL526414.11)永久变形PcrnianenldcforniaLion(TL526414.10.1)VW281VDA675242VDA6752181却2訴(20.2)or试样放在两抽漆板Z间，0.5-1.ON/cm2压强,(70土

17、2)t老化(24士2)h.然后将油漆板放在lkW/m2的气候箱中老化lhTakethe12*25*(20.2)mnisampletotwo卩iecesofpaintedsteelsheet,with.51.0N/cm2pressure(242h邮讪in(702)C,atlat,takexhepaintedsheettotheveatherchamheraEinglhwith1kVmZirradiance试样0)lSmin7mm，压缩至初始厚度的5t)2)%,(232)t72h,变形率按照%BVhO-h2)/(hO-h1尸100计算SpecimenbeOI5min7mmxomprcssion(5

18、02)%oforiginalthickness.(232)X72h.Deformationrale%BV=(h0-h2)/(hOh1严1001、卸找5s后5salterunloading2、卸载1h后1hafterunloading无许Slipanpc1、2、EPDM1iw-teinpcralurcbctiaior(TL52*5414.14,1)VW2.K.I血变速净RampIC/minSlibeEPDM燃烧特性Burninghu：havit)rTI.HHO零部件3lOOnnnThelengthoftheparts-N1i.M.finni试验要求试验设备:供实测值ovidetestdetv箱式电阴炉Muftlcfurnace料Miitcriad1=625ShoreA料Material2=825ShoreA料Mmciiil3=605Shoc/邵氏唤度计Du