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1、.....................最新资料整理推荐.....................Definethefollowingterms.1.CondensationpolymerizationandFreeradicalpolymerizationreaction2.Monomer,Oligomer,therepeatingunit3.Alternatingcopolymer,Blockcopolymer4.BranchedPolymer,syndiotacticpolymer,atacticpolymer5.Crossli
2、nking,vulcanization6.ChainTransfer,Initiation,Propagation,andTermination7.ThermosetandThermoplastic8.GlassTransitionTemperature9.Plasticizers,Ziegler-Nattacatalysts10.Compressionmolding,Extrusion,InjectionandBlowmoldingMultiplechoices.1.Tirecords,thefilmusedasbackingform
3、agneticrecordingtapeinaudioandvideocassettes,andplasticsoft-drinkbottlesareallcomposedofwhatpolymers?a.poly(tetrafluoroethylene)b.high-densitypolyethylenec.nylond.poly(ethyleneterephthalate)2.Whattermisusedtoindicateapolymerizationthatoccurswithoutthegrowthofachainmonome
4、rbymonomer,butinstead13.....................最新资料整理推荐.....................occursasmonomersformdimers,dimersformtetramers,etc.?a.Non-chainb.Discontinuousc.step-growthd.irregular-increment1.Whodevelopedcatalyststhatcanproduce,exclusively,eitherisotacticorsyndiotacticpolymer
5、s?a.Carothersb.ZieglerandNattac.Staudingerd.Goodyear2.Whogavethemacromolecularhypothesis?a.Carothersb.ZieglerandNattac.Staudingerd.Goodyear3.Fabricsorfilmsmadeofwhichofthefollowingpolymersaremostsensitivetodamagefromsolutionsofstrongbases?a.Nylonb.Polyethylenec.poly(viny
6、lchloride)d.polystyrene13.....................最新资料整理推荐.....................1.Whoproducedbilliardballsusingcollodianasasubstituteforivory?a.Hyattb.Stinec.Goodyeard.Staudinger2.Inwhichpolymeris-(-CF2-CF2-)n-therepeatingunit?a.Acrilanb.Orlonc.Lucited.Teflon3.Therepeatunitin
7、apolymeriscalledthea.monomerb.oligomerc.degreeofpolymerizationd.mer4.Thesmallestrepeatingunitofapolymeris:a.Polymersb.Monomersc.Oligomersd.dimer5.InaIsotacticpolymer,13.....................最新资料整理推荐.....................a.thesidegroupsonapolymerchainareallgenerallyonthesam
8、esideofthepolymerchain.b.thesidegroupsofthepolymerchaingenerallyalternatetheirorientationfromonesidetot
