ASTM D5028-2009 用热分析法测试挤拉树脂固化性的标准试验方法

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【英文标准名称】:StandardTestMethodforCuringPropertiesofPultrusionResinsbyThermalAnalysis
【原文标准名称】:用热分析法测试挤拉树脂固化性的标准试验方法
【标准号】:ASTMD5028-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D20.18
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Curingcharacteristics--plastics;Differentialscanningcalorimetry(DSC);Pultrusionresin;Resins;Thermalanalysis(TA)--plastics
【摘要】:Differentialscanningcalorimetersareusedtodeterminechemicalreactionthermalprofilesofmaterials.Onesuchreactionisthecuringofthermosettingresins.Thistestmethodisusefulforbothspecificationacceptanceandforresearch.1.1Thistestmethodcoversdeterminationofcuringparametersofpultrusionsresinsbydifferentialscanningcalorimetry.1.2Thistestmethodisapplicabletopultrusionresinsolutionswithadequateinitiator(s).1.3Thenormaloperatingtemperaturerangeisfrom0to200x00B0;C.Note18212;Resinsystemsthatdonotformanadequatebaselinearenotcoveredbythistestmethod.1.4Computerorelectronicbasedinstrumentsordatatreatmentequivalenttothispracticemayalsobeused.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeNote1.Note28212;ThereisnoknownISOequivalenttothistestmethod.
【中国标准分类号】:G31
【国际标准分类号】:83_080_10
【页数】:3P.;A4
【正文语种】:英语