筛网目数与尺寸对照表.pdf

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1、.筛网目数与尺寸对照表微米(mm)目数(mesh)目数(mesh)微米(μm)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目数(mesh)微米(μm)目数(mesh)微米

2、(μm)280010015036701151254475012012054000125115633501301137280014010982360150106101700160961214001709014118017586..1610001808018880200752083023062247002406128600250583055027053325003004835425325454038040038423555002545325600234830080018502701000136025013401

3、06523020006.57021250002.68018080001.690160100001.3中国-----常用孔径尺寸与目数对应表目数微米目数微米目数微米目数微米2.5792512139760245325473588014116565220425334459916991801985002553962208331001656252063327247011101508001572794275891808312501082362324952007425005919813541725061325021016

4、514035027053125001..目数粒度um目数粒度um目数粒度um5390014010416001010200017089180081611902007420006.5208402306125005.5257102705330005305903254435004.5355004003840003.4404204603050002.7453505402660002.5502976502170001.2560250800198017890015100150110013120124130011筛号筛孔内

5、径（平均值）目号一号筛2000μm±70μm10目二号筛850μm±29μm24目三号筛355μm±13μm50目四号筛250μm±9.9μm65目五号筛180μm±7.6μm80目六号筛150μm±6.6μm100目七号筛125μm±5.8μm120目八号筛90μm±4.6μm150目九号筛75μm±4.1μm200目..粉末分等如下：最粗粉：指能全部通过一号筛，但混有能通过三号筛不超过20％的粉末粗粉：指能全部通过二号筛，但混有能通过四号筛不超过40％的粉末中粉：指能全部通过四号筛，但混有能通过五号筛不

6、超过60％的粉末细粉：指能全部通过五号筛，并含能通过六号筛不少于95％的粉末最细粉：指能全部通过六号筛，并含能通过七号筛不少于95％的粉末极细粉：指能全部通过八号筛，并含能通过九号筛不少于95％的粉末.