测量应用案例201668.docx

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1、测量应用案例2016-68文献名：Theeffectofacry1ic1atex-basedpo1ymeroncowb1dadhesiveresinsforwoodcomposites作者：JYan17H11in1,GZFeng1andSGunasekaran21 Chemistry&Chemica1EngineeringDepartment,ZhongkaiUniversityofAgricu1tureandTechno1ogy,Guangzhou510225,P.R.China2 Bio1ogica1SystemsEngineeringDepartment,UniversityofWisc

2、onsin-Madison,WI,53706,U.S.A摘要：Inthispaper,a1ka1i-modifiedcowb1oodadhesive(BA)andb1oodadhesive/acry1ic1atex-basedadhesive(BAA1B)wereprepared.Thephysicochemica1andadhesionpropertiesofcowb1oodadhesivesuchasUV-visib1espectra,partic1esize,viscositywereeva1uated;sharestrength,waterresistanceweretested.UV

3、-visib1espectraindicatesthatthestrongbondingstrengthofBA/A1Bappearedafterincorporating;thepartic1esizeofadhesivedecreasedwiththeincreaseofA1Bconcentration,bymixingA1BandBA,hydrophi1icpo1ymertends1ocateorextandtheproteinchainsandprovidestabi1ityofthepartic1es;viscositydecreasedasshearrateincreasedinc

4、oncordancewithapseudop1asticbehavior;bothatdryandsoakconditions,BAandA1B/BAshowsignificantdifferencechangeswhenmassfractionofA1Binb1endadhesivewasover30%(p0.05).A1B/BA(A1B30%)isnotsignificantdifferentthanthatofpheno1forma1dehydewhichwasusedascontro1.Acombinationofcowb1oodandacry1ic1atex-basedadhesivesignificant1yincreasedthestrengthandwaterresistanceoftheresu1tingwood.