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【英文标准名称】:SpecificationforFluoropolymerMicroPowders(08.03)
【原文标准名称】:氟聚物微粒粉剂规范
【标准号】:ANSI/ASTMD5675-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:1995-08-24
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:粉末;润滑;塑料
【英文主题词】:powder;lubrication;plastics
【摘要】:ThisclassificationsystemprovidesamethodofadequatelyidentifyingPTFEmicropowdersusingasystemconsistentwiththatofClassificationSystemD4000.Itfurtherprovidesameansforspecifyingthesematerialsbytheuseofasimplelinecalloutdesignation.Thisclassificationcoversfluoropolymermicropowdersthatareusedaslubricantsandasadditivestoothermaterialsinordertoimprovelubricityortocontrolothercharacteristicsofthebasematerial.Thesepowdersaresometimesknownaslubricantpowders.Thepowdersusuallyhaveamuchsmallerparticlesizethanthoseusedformoldingorextrusion,andtheygenerallyarenotprocessedalone.Thetestmethodsandpropertiesincludedarethoserequiredtoidentifyandspecifythevarioustypesoffluoropolymermicropowders.Recycledfluoropolymermaterialsmeetingthedetailedrequirementsofthisclassificationareincluded(seeGuideD5033).Thesemicropowdersandthematerialsdesignatedasfillerpowders(F)inISO12086-1andISO12086-2areequivalent.ThevaluesstatedinSIunitsasdetailedinIEEE/ASTMSI10aretoberegardedasstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificprecautionarystatementsaregivenin7.1.2.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:
【正文语种】:英语