篩網(wǎng)目數(shù)與尺寸對(duì)照表

1、篩網(wǎng)目數(shù)與尺寸對(duì)照表微米(mm)目數(shù)(mesh)目數(shù)(mesh)微米(m)4.7540.425404.0050.355453.3560.300502.8070.250602.3680.212702.00100.180801.70120.1501001.40140.1251201.18160.1061401.00180.0901700.850200.07502000.710250.06302300.600300.05302700.500350.0450325目數(shù)(mesh)微米(m)目數(shù)(mesh)微米(m)28001001503670115125447501201205400012511563

2、3501301137280014010982360150106101700160961214001709014118017586161000180801888020075208302306224700240612860025058305502705332500300483542532545403804003842355500254532560023483008001850270100013602501340106523020006.57021250002.68018080001.690160100001.3中國(guó)-常用孔徑尺寸與目數(shù)對(duì)應(yīng)表 目數(shù)微米目數(shù)微米目數(shù)微米目數(shù)微米2.5792512139

3、7 602453254735880141165 65220425334459916991 80198500255396220833 100165625206332724701 110150800157279427589 180831250108236232 495 20074250059198135417 250613250210165140350 27053125001     目數(shù)粒度um目數(shù)粒度um目數(shù)粒度um5390014010416001010200017089180081611902007420006.5208402306125005.525

4、7102705330005305903254435004.5355004003840003.4404204603050002.7453505402660002.5502976502170001.2560250800198017890015100150110013120124130011篩號(hào)篩孔內(nèi)徑（平均值）目號(hào)一號(hào)篩2000m±70m10目二號(hào)篩850m±29m24目三號(hào)篩355m±13m50目四號(hào)篩250m±9.9m65目五號(hào)篩180m±7.6m80目六號(hào)篩150m±6.6m100目七號(hào)篩125m±5.8m120目八號(hào)篩90m±4.6m150目九號(hào)篩75m±4.1m200目粉末分等如下：最粗粉：指能全部通過一號(hào)篩，但混有能通過三號(hào)篩不超過20的粉末粗粉：指能全部通過二號(hào)篩，但混有能通過四號(hào)篩不超過40的粉末中粉：指能全部通過四號(hào)篩，但混有能通過五號(hào)篩不超過60的粉末細(xì)粉：指能全部通過五號(hào)篩，并含能通過