导热硅橡胶的制备和性能研究

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1、目录mIAbstractIll^^rfr11.1导热的基本理论11.1.1导热的定义11.1.2物质的导热机理21.2导热复合材料的研究进展41.3导热硅橡胶的研究61.3.1导热硅橡胶的研究进展61.3.2影响硅橡胶导热的因素71.4导热复合材料的理论研究101.5本论文的意义11第二章热导率测试方法182.1稳态测量法182.2动态（瞬时）测量法20第三章提高硅橡胶力学性能的研究233.1原材料233.2仪器233.3硅橡胶的制备243.4硅橡胶的基本配方243.5性能测试253.5.1力学性能的测试253.5.2交联密度的测试253.5.3橡胶粘弹性的测试253.6结果与讨论263.6

2、.1力学性能263.6.2交联密度283.6.3动态力学性能293.7本章小结32第四章导热硅橡胶的制备和性能研究354.1以金属粉为导热填料制备导热硅橡胶354.1.1实验原料354.1.2制备方法354.1.3结果与讨论364.1.4本节小结394.2以金属氧化物、碳化硅等为导热填料制备导热硅橡胶394.2.1实验原料404.2.2制备方法404.2.3结果与讨论404.2.4本节小结454.3以石墨为导热填料制备导热硅橡胶464.3.1实验原料46山东大学硕士学位论文4.3.2制备方法474.3.3结果与讨论47.4.3.4本节小结594.4本章小结60第五章结论与展望64麵66攻读硕

3、士期间发表的论文67山东大学硕士学位论文山东大学硕士学位论文CONTENTSAbstractinChinesesIAbstractinEnglishIllChapter1Introduction11.1Basicaltheoryofthermalconductivity11.1.1Theconceptofthermalconductivity11.1.2Themechanismofthermalconductivematerial21.2Theprogressofthermalconductivecomposites41.3Thestudyofthermalconductivesilicon

4、erubber61.3.1Theresearchonthermalconductivesiliconerubber61.3.2Theinfluencingfactorsofthermalcondutivesiliconerubber71.4Thetheoreticalresearchonthermalconductivecomposites101.5Thecontentsandsignificanceofthethesis11Chapter2Thetestapproachofthermalconductivity182.1Staticmethodtotestthethermalconduct

5、ivity182.2Determinationofthermalconductivitybyflashmethod20Chapter3Thestudyonmechanicalpropertiesofsiliconerabber233.1Materials233.2Instruments233.3Preparationofthesamples243.4Theingredientsofthesamples243.5Thetestsoftheproperties253.5.1Thetestsofmechanicalproperties253.5.2Thetestsofcross-linkingde

6、nsity253.5.3Thetestsofviscoelasticproperties253.6Resultsanddiscussions263.6.1Mechanicalproperties263.6.2Cross-linkingdensity283.6.3Viscoelaticproperties293.7Conclusions32Chapter4Preparationandpropertiesofthermalconductivesiliconerubber354.1Thethermalconductivitysiliconerubberpreparedbyusingmetalpow

7、dersasfillers4.1.1Materials354.1.2Preparation354.1.3Resultsanddiscussion364.1.4Conclusions394.2Thethemialconductivitysiliconerubberpreparedbyusingmetaloxide,siliconecarbideasfillers394.2.1Materials404.2.2Pr