聚氨酯-納米復合材料研究.pdf

1、浙江工業(yè)大學碩士學位論文聚氨酯納米復合材料研究姓名：萬里強申請學位級別：碩士專業(yè)：材料學指導教師：鄔潤德20030101StudyonnanomodincatjonofPUABSTRACTInfhesepaperprecioussnJdiesonthenano—particlesmodif)哇ngofpolym。rs，thedeVeiopmentofpolyuremaneresin，andthenanonlodifica，瓠。玨o￡po

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3、ctorsont差lep翔penies。fn鞠。一co腳os主鈀s魏asbee建硅iscuss《，像es融e魏硼冷《themicrostructufeofnano—compositeshasbeenproposedTheresultsofth。studyindicate：Thepe怕mlanceofPUcanincreasedobViouslybyimproVingsynmetictechnology；髓efr聰tu孵s娃℃ng也鑫nd

4、氌eel爨l(xiāng)ga蠢。玨ab￡蛩￡Il(ofpl影na魏。一Si02andpl魏鑫羚。一CaCI島nano—co艚1posi蟛sbyin”sinlpolynl蒯zationalYeaJothigher￡hanpristine●‘，pU；ThemechanicalpropertksPU仆，IMTnano—conlpositesbyinterclaypolymerizationisgreatlyincreased；Itsfacturestre

5、ngmis426Mpa|鍘a基Velywi￡魏30。72Mpa。fp娃s重主玨epU，ilselo玨ga￡i鞠a￡bfeakis7398％reiatiVelywifh4305％ofpristinePUwhenmequalitypercentageofMMTjs1％；andtheheatdecompositiontemperatureisincreasedto298℃rclatiVelywith287℃of塒stinePU；№nhef，m