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涂布面密度计算方法
2024年2月18日发(作者：冀良骥)
综合密度g/cm3計算公式密度*厚度*(1-孔隙率)*面積=重量0.93原膜厚度um孔隙率%面積cm2重量gPE密度g/cm3D116D16411000.0859040.96D120D20411000.10738PP密度g/cm3D120N20511000.089180.91D425D25411000.134225D425E25431000.129675D425N25511000.111475氧化鋁密度D120M20491000.09282塗佈層氧化鋁厚度um孔隙率%0.5571573.97塗佈孔隙率43%硫酸钡密度4.51097400.91*16*0.59*100859.04D120ED425ND432DD120ND116DD320DD316ND316E10.511.017.09.08.511.0
面積cm2100100重量g0.0085360.017071規格定義產品理論面密度D116D-040.1542D116D-220.1542D116D-440.2225D120N-040.1575D120N-440.2257D120N-050.1745D425D-040.2025D425N-040.1968D120M-050.178175D425N-CC0.19683內規以原膜±1um/塗佈膜±1um計算規格下限規格上限0.13170.17660.13170.17660.20000.24490.13590.17900.20420.24730.15300.19610.18010.22490.15820.20130.15650.19990.17530.21840.1745350.15746420.320.320.420.3210.09051770.09051770.09096360.09051770.0974614.84.54.14.94.10.157464
原膜中心值+塗佈±2um規格下限規格上限0.12000.18830.12000.18830.18830.25660.12330.19160.19160.25990.14040.20870.16840.23670.14560.21390.12700.19520.16270.2310中心值±10%規格下限規格上限0.13880.16960.13880.16960.20020.24470.14170.17320.20320.24830.15710.19200.18230.22280.17710.21650.16040.19600.17710.21650.1359340.1789940.17245850.16733720.16095470.17416560.167452118.1917.0316.4818.5616.13
2024年2月18日发(作者：冀良骥)
综合密度g/cm3計算公式密度*厚度*(1-孔隙率)*面積=重量0.93原膜厚度um孔隙率%面積cm2重量gPE密度g/cm3D116D16411000.0859040.96D120D20411000.10738PP密度g/cm3D120N20511000.089180.91D425D25411000.134225D425E25431000.129675D425N25511000.111475氧化鋁密度D120M20491000.09282塗佈層氧化鋁厚度um孔隙率%0.5571573.97塗佈孔隙率43%硫酸钡密度4.51097400.91*16*0.59*100859.04D120ED425ND432DD120ND116DD320DD316ND316E10.511.017.09.08.511.0
面積cm2100100重量g0.0085360.017071規格定義產品理論面密度D116D-040.1542D116D-220.1542D116D-440.2225D120N-040.1575D120N-440.2257D120N-050.1745D425D-040.2025D425N-040.1968D120M-050.178175D425N-CC0.19683內規以原膜±1um/塗佈膜±1um計算規格下限規格上限0.13170.17660.13170.17660.20000.24490.13590.17900.20420.24730.15300.19610.18010.22490.15820.20130.15650.19990.17530.21840.1745350.15746420.320.320.420.3210.09051770.09051770.09096360.09051770.0974614.84.54.14.94.10.157464
原膜中心值+塗佈±2um規格下限規格上限0.12000.18830.12000.18830.18830.25660.12330.19160.19160.25990.14040.20870.16840.23670.14560.21390.12700.19520.16270.2310中心值±10%規格下限規格上限0.13880.16960.13880.16960.20020.24470.14170.17320.20320.24830.15710.19200.18230.22280.17710.21650.16040.19600.17710.21650.1359340.1789940.17245850.16733720.16095470.17416560.167452118.1917.0316.4818.5616.13