3m中空玻璃微球_英文资料空心玻璃微珠空心微球中空微球

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1、3Mhollowglassmicrosphereparameters一．3Mhollowglassmicrospheresproperties*shapeTheshapeofasinglethin-walledhollowspherereducedensity,reduceweightLowviscosity,improvemobilityCost-effective,inparttoreplacetheresinDoesnotabsorbresin,highfillrateExcellentnoiseperformanceofLowthermalconductivity(

2、0.003-0.01BTU/in.hr.℉),thermaleffectLowdielectricconstant(1.2-2.0)Reducetheshrinkagetoreducewarpage,increaseproductdimensionalstabilityTopreventcrackingTopreventthefiberglassexposed*Compositionsodalimeborosilicateglass*Water-solubleinsolubleinwat*ColorWhite*Density0.125-0.60g/cc*Phvalue9.5

3、*Compressivestrength1.72MPa–124.02MPa*Size15-120um*Softeningtemperature600℃3MGlassMicrospheresordinaryseries(sodalimeborosilicateglass)RankCompressivestrength（MPa）Compressivestrength（psi）DensitySize（um）Color90%存留90%存留(g/cc)10%以内50%以内90%以内maximumK11.722500.1253065110120WhiteK152.073000.1530

4、60105115WhiteS152.073000.1525559095WhiteK203.455000.23065110120WhiteS222.764000.2220356075WhiteK255.177500.25255595105WhiteS3213.7820000.3220407580WhiteK3720.6730000.3720408085WhiteS3827.5640000.3815407585WhiteVS550037.955000.3815407585WhiteK4641.3460000.4615407580WhiteS6068.9100000.615305

5、565WhiteS60HS124.02180000.611305060White