【英文标准名称】:StandardTestMethodforHighSpeedPuncturePropertiesofPlasticsUsingLoadandDisplacementSensors
【原文标准名称】:用载荷和位移传感器测试塑料的高速穿孔特性的标准试验方法
【标准号】:ASTMD3763-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D20.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:塑料;特性;击穿试验;试验
【英文主题词】:fallingweight;impacttesting;plastics;punctureproperties;
【摘要】:Thistestmethodisdesignedtoprovideloadversusdeformationresponseofplasticsunderessentiallymultiaxialdeformationconditionsatimpactvelocities.Thistestmethodfurtherprovidesameasureoftheratesensitivityofthematerialtoimpact.Multiaxialimpactresponse,whilepartlydependentonthickness,doesnotnecessarilyhavealinearcorrelationwithspecimenthickness.Therefore,resultsshouldbecomparedonlyforspecimensofessentiallythesamethickness,unlessspecificresponsesversusthicknessformulaehavebeenestablishedforthematerial.Formanymaterials,theremaybeaspecificationthatrequirestheuseofthistestmethod,butwithsomeproceduralmodificationsthattakeprecedencewhenadheringtothespecification.Therefore,itisadvisabletorefertothatmaterialspecificationbeforeusingthistestmethod.Table1ofClassificationSystemD4000liststheASTMmaterialsstandardsthatcurrentlyexist.1.1Thistestmethodcoversthedeterminationofpuncturepropertiesofplastics,includingfilms,overarangeoftestvelocities.1.2Testdataobtainedbythistestmethodisrelevantandappropriateforuseinengineeringdesign.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1ThisspecificationdoesnotcloselyconformtoISO6603.2.Theonlysimilaritybetweenthetwotestsisthattheyarebothinstrumentedimpacttests.Thedifferencesinstriker,fixture,andspecimengeometriesandintestvelocitycanproducesignificantlydifferenttestresults.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:9P.;A4
【正文语种】: