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1,1,2,1,2,1(11,350002;21,350011):(HBS)HBSNBR,HBS,HBSNBR,,,:;;:TQ33317:A:1005-4030(2004)05-0001-04:2004-06-06:B(JB02058);(2002206):(1980-),,,,500114,5000,95%,[1],(HighBoilingSolvents,HBS),,,HBS,,HBS,,,,[2],,HBSHBSNBR1111HBS,[2,3];,;,,;,,;(BPO),,;,,;NBR2DN3350,NBR226,SRFHAFDMTMTDRD4010,,PerkinElmer,SPECTRUM2000,FT2IRSpectrometer;SHB2,;10121A,;8#,;,;SS210N,ASKERKUBONISHICO1LTD;ED2120T,ELECTRONICDENSIMETER;GS2719N(JIS)521602,;LH2235t,255200410SpecialPurposeRubberProductsVol.25No.5October2004©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.;,SUGA11211211[4]HBS10%NaOH,1000mL,,60,(),,,24,HBS11212,,BPO,,80,pH23,,,,,,,0mol/100gHBS,013mol/100gHBS,016mol/100gHBS113,,,1602min,GB/T528-1998:,12072h1:NBR2DN3350100,510,210,115,DM115,TMTD016,SRF20,RD1101#SRF40,2#40,3#40,4#402:5#NBR226100,510,210,115,DM115,TMTD016,40101106#HAF40;7#HAF20,HBS20;8#40;9#HAF20,20[2]2211HBSHBS,,,[1],;[5],11HBS2HBS,,3400cm-1(OH),2930cm-1CH,1700cm-1,1600cm-1,1510cm-1,14301425cm-1,1460cm-1CH,13701365cm-1CH,1270cm-1CO,1220cm-11120cm-1CO,1030cm-1CO,900cm-1,855cm-1815cm-12,5,6CH2HBS3HBS,3400cm-1,2930cm-1,,1460cm-1,855cm-1815cm-1,5[6],HBS2255©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.3HBS212HBS21211,,,,[7]300%,,[1]111,HBS,290%360%SRF,1,SRFSRF,016molHBSHBS,70%[1],,,HBS,111#2#3#4#,mm21332.192.062.36,g/cm31.1551.1101.1101.115,MPa12.628.368.289.01100%,MPa3.843.322.863.24300%,MPa6.717.097.89,%290360360345A,70666868,kN/m43.9428.3235.7442.42222,NBR,,,,270%540%,,,[8],,9#,HBS,7#9#,,HBSNBR225#6#7#8#9#,mm2.342.432.272.412.15,MPa2.521.414.914.89.0,%270290380440540A,807369685921,,(SRF),(HAF),HBSNBR,21212313,,100%,,SRF,,,,[9],,,,[9],,3,HBSSRF20043©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.311#2#3#4#:12072h,mm2.472.312.252.31,MPa7.876.576.758.66100%,MPa5.344.354.625.19,%150170160200A,73687170,kN/m25.9127.8228.4427.7131)HBS,HBS2)HBSHAF,,540%HBS,3)HBS::[1]1:[M]1,20011[2],,,11,2003,20(5):2962991[3]ChengXiansu,ChenWeijian,ChenYunping,ChenYuexian,LiMianjunandFangHuashu1PreparationandPrepertiesofHBSLigninFromMassonPineChemicalResearchinChineseUniversities,2004,20(2):2252281[4],1[J]1,1984,5(5):8111[5],1[J]1,2003,23(3):88921[6]PengW,RiedlB1Thehydroxidemethy1kineticsoflignin1JournalofAppliedPolymerScience,1985,48(10):175717731[7],,1BIIR[J]1,2003,50(10):5965991[8]1:[M]1,19881[9]DePaoliM1A1,FurlanL1T1,M1A1Rodrigues1Ligninforre2inforcingrubber1Quim1nova11983,(7):1211221ModificationofNBRwithHBSLigninXUJin2xian1,CHENGXian2su1,2,CHENGYun2ping1,2,LINChun2ying1(11CollegeofMaterialScienceandEngineering,FuzhouUniversity,Fuzhou350002,China;21DepartmentofChemistryandChemicalEngineering,MinjiangUniversity,Fuzhou350011,China)Abstract:HBS(HighBoilingSolvent)ligninwasextractedfrompineofricestrawsbyusinghighboil2ingalcoholasasolvent1HBSligninisanovelenvironmentfriendlymaterial1AccordingtoIRspectraanaly2sis,itwasfoundthatHBSlignincouldbemodifiedbyhydroxymethylationwithformaldehyde1Theproper2tiesofNBR2modifiedlignincompositeswereinvestigated1MechanicaltestresultsshowedthatmodifiedHBSlignincouldimprovethepropertiesofNBR,especiallytheelongationatbreak1Theanti2agingpropertiesofHBSligninmodefiedNBRwasbetterthanthatofcarbonblackmodifiedNBR1Keywords:HBSlignin,NBR,IRspectrum4255©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.