摘要
Starchmodifiedpolyurethane(St-PCL)wassynthesizedviachemicalmodificationofcornstarchwithhexamethylenediisocyanateterminatedpolycaprolactone.TheobtainedSt-PCLwithdifferentgraftingrateswasusedascompatibilizerofstarch/polycaprolactone(St/PCL)blend.ThestructureofSt-PCLwasconfirmedbyFTIR,andthegraftingratecouldreachashighas64%.Inaddition,alowerSt-PCLamountcaneffectivelyimprovethecompatibilityofSt/PCLblends.Andthethermal,mechanicalandhydrophobicpropertiesofSt/PCLblendscouldbetailoredbytheamountofSt-PCL.
出版日期
2010年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)