ASTM D2093-2003 在胶粘剂粘结前塑料表面的制备的标准实施规程

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【英文标准名称】:StandardPracticeforPreparationofSurfacesofPlasticsPriortoAdhesiveBonding
【原文标准名称】:在胶粘剂粘结前塑料表面的制备的标准实施规程
【标准号】:ASTMD2093-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D14.40
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesivebonding;plastic;surfacepreparation
【摘要】:1.1Thispracticedescribessurfacepreparationsforplasticadherends,tobeusedpriortoadhesivebondingoftestspecimens.Itshouldbenoted,however,thatthispracticespecifiesonlythepretreatingconditionsoftheplasticanddoesnotcoverthepreparationoftestspecimens,testingconditions,orevaluationoftests.ThesearecoveredinthevariousASTMtestmethodsorspecificationsforspecificmaterials.1.2PhysicalTreatments(forexample,sandingandsolventwiping)areusedinordertoremovetheglossyfinishandalltracesofdirt,grease,moldrelease,orothercontaminantsfromthebondingsurfaces.1.3ChemicalTreatments(forexample,sulfuricaciddichromatesolutionandsodiumnaphthalenecomplex)areusedinsomecasestoalterchemicallythesurfacelayersofthepolymeritselftoimproveitsadhesioncharacteristics.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificprecautionarystatementsaregivenin6.1.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:3P.;A4
【正文语种】: