摘要
Thepolypropylene(PP)nanocompositesfilledwithpretreatedhalloysitenanotubes(HNTs)werepreparedbythemelt-blendingmethod.Beforefilling,theas-receivedHNTspowderwasatfirstpurifiedandthenmodified.ThecharacterizationtestsshowedthatthepurifiedHNTshadlessimpurityandmoreuniformporesizedistributionandthesurfacehydrophobicityofthemodifiedHNTswasobviouslyimproved.ThemechanicalandtribologicalpropertiesofthePP/HNTsnanocompositeswereextensivelyinvestigated.Theresultsshowedthatthetensile,bendingandnotchedimpactstrengthofthePP/HNTsnanocompositeswassomewhatimproved,butthewearresistanceofthePP/HNTsnanocompositeswasobviouslyenhanced.
出版日期
2017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)