***112221.4300702.100124。TQ171.71+8.2A1000-2871201101-0022-05DiscussionontheKeyTechnologyofProducingUltrathinAlumino-SilicateGlassTIANYing-liang1CHENGJin-shu1ZHANGLei2LINGXin-hui2SUNShi-bing21.CollegeofMaterialsScienceandEngineeringWuhanUniversityofTechnologyWuhan430070China2.CollegeofMaterialsScienceandEngineeringBeijingUniversityofTechnologyBeijing100124ChinaAbstractAlumino-silicateglassesisasortofgoodprotectionglasswithexcellentmechanicalproperties.Itisthepreferredprotectivematerialfortouchscreenofelectronicinformationproducts.Themeltingpropertiesfloatformingprocessandotherkeytechnologiesofproducingalumino-silicateglasseswerediscussed.Keywordsalumino-silicateglassrefiningfloatprocessultrathin0TFT-LCDOLED。、1、PDA、MP3、GPS、UMPC。iPhoneiPad1mm30μm0.15μm/20mm。39120112GLASS&ENAMELVol.39No.1Feb.2011***2010-08-231969-。E-mailboli106@126.com。11.1Al2O316%。MgO3%。15%Na2OK2O。1。1SiO2Al2O3Na2OK2OMgOZrO2+CaO+BaO+SrO/%55~616~2410~150~61~50~61.21、、、、、、、、、、22。21#2#3#/%SiO26560.055B2O30.10.53Al2O3617.524Li2O01.03Na2O1512.55K2O63.50CaO00.33MgO53.51BaO00.22SrO20.20ZrO210.33/g/cm32.532.602.66×10-7/℃-1100.2887.5660.47/ND1.4971.5021.521/%91.391.892.2×10-3/N/m293342386103dPa·s/℃116413371456104dPa·s/℃102411701268107.6dPa·s/℃6957938671014.5dPa·s/℃495539638·32·39112#--1。2#-。22.112#-。2。3-TFT-LCD、PYREX1600℃SiO2Al2O3SiO21713℃Al2O32050℃Al2O3、CaO、MgO。20%。。。3-lgη/dPa·s2.03.04.07.613.0PDP/℃154813051158860620TFT/℃162014321273977722PYREX/℃168014531250820560/℃146412051030755560CCFL-BKU/℃157812881123783547/℃1622133711707935852.2。102dPa·s1620℃。。220~380×10-3N/m350×10-3N/m。·42·20112。、。。20%。。2.31.5mm。、22。10。。。20020050.55mm。、、1.5mm。abc2-15~35t12#-103.8dPa·s1320~1280℃105~107dPa·s1050~850℃9~131.0~1.5mm3。。VαVsinα3。、i。、4。。。。。。·52·391。。。。。3~915°~90°5。33TFT-LCDOLED、、。、。1.P.CN200810147442.32009-01-07.2.M.2009337-341.3.J.200930247-50.4.1.1mmJ.2004223-28.5A.U.A..P.CN200510118547.2櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚櫚毎毎毎毎2006-09-06.《》《—》《》23。。2999C228201620021-67792838021-67792675021-67792675·62·20112