室內(nèi)保溫隔熱材料的研究.pdf

1、河北工業(yè)大學(xué)碩士學(xué)位論文室內(nèi)保溫隔熱材料的研究姓名：宋強(qiáng)申請學(xué)位級(jí)別：碩士專業(yè)：供熱、供燃?xì)?、通風(fēng)及空調(diào)工程指導(dǎo)教師：郭振華20100301室內(nèi)保溫隔熱材料的研究iiSTUDYOFANINTERITHERMALINSULATIONHEATRESISTANTMATERIALABSTRACTInterithermalinsulationheatresistantmaterialismadeofsepiolitefiberaccdingtot

2、helowthermalconductivityofstationaryair，whichreachesanaimofinsulationthroughspecialstructuretoconfinetheperfmanceofconvectioninfraredtransmissionofair.Atpresentthestudyofinterithermalinsulationheatresistantmaterialisstil

3、linaninitialstageisntstudiedappliedextensivelyintensivelyalloverthewldhoweverithasapromisingprospectofresearchdevelopment.Simultaneouslyitsofgreatsignificancetorealizeenergyconservationcarbonemissionreductionthatthestudy

4、ofaninterithermalinsulationheatresistantmaterial.Inthispaperbasingontheacteristicofdimensionalwkstructureofsepiolitefiberweuseacidactivationthermalactivationtomodifyresearchsepiolitefiber.Throughacidactivationapartofmole

5、culesofbasicanhydridearegottenridofwhichinlayinthestructureofsepiolite.Atthesametimespecificsurfaceareaofsepioliteischangedactivityisadvanced.What’smeweresearchanalyzethekindofacidthedensitytheactivationtimebytesting.Whi

6、leonthethermalactivationtosepiolitefiberweresearchtherelationofactivationtemperaturetimeanalyzetheoptimalactivationtimebytestingonsepiolitefiberlosingwaterwhenheated.Westudyresearchintothemechanismofthermalmodificationth

7、elawonvariationofactivationtemperaturespecificsurfacearea(pevolumebediameteretc.)bymeansofSEMspecificsurfaceareadeterminatertaintheoptimalactivationtemperature.Itscertainthatthermalactivationishelpfultoimprovetheabsptivi