ASTM F791-1996(2008) 透明塑料件应力银纹的标准试验方法

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【英文标准名称】:StandardTestMethodforStressCrazingofTransparentPlastics
【原文标准名称】:透明塑料件应力银纹的标准试验方法
【标准号】:ASTMF791-1996(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【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】:F07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chemicals;plastics;solvents;stresscrazing;Aerospacetransparentenclosures;Chemicals;Crazing--aerospaceplastics;Fluorescence;Heatingtests--aerospacematerials;Loadingtests--plastics;Solvents;Stresscrazing;Visualexamination--aerospace
【摘要】:Thistestmethodprovidesaguideforevaluatingaspecificsolvent,chemical,orcompoundthatmaybedetrimentaltoatransparentplasticasaresultofamanufacturingprocess,afabricationoperation,ortheoperationalenvironment.Alltransparentplasticsaresusceptibletocrazing,thoughinwidelyvaryingdegreeandfromavarietyofcauses.Thistestmethodisintendedtoallowestablishmentofthecrazingstresswhenthesimultaneousactionofbothloadandamaterialthatwouldcausecrazingisappliedproducingnon-reversibledamagethatmightlimittheusageofthattransparentplasticinaspecificapplication.1.1Thistestmethodcoversthedeterminationofthecriticalcrazingstressforatransparentplasticmaterialwhenexposedtoaspecificsolvent,chemical,orcompoundataspecifictemperature.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:6P.;A4
【正文语种】:英语