ASTM D2383-2009 在潮湿条件下测试聚氯乙烯(PVC)化合物中增塑剂兼容性的标准实施规程

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【英文标准名称】:StandardPracticeforTestingPlasticizerCompatibilityinPoly(VinylChloride)(PVC)CompoundsUnderHumidConditions
【原文标准名称】:在潮湿条件下测试聚氯乙烯(PVC)化合物中增塑剂兼容性的标准实施规程
【标准号】:ASTMD2383-2009
【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】:D20.15
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:compatibility;plasticizer;poly(vinylchloride)(PVC);Humidity--plastics;Plasticizers;Poly(vinylchloride)(PVC);NumberCode83.040.30(Auxiliarymaterialsandadditivesforplast)
【摘要】:ThispracticeprovidesanacceleratedmethodfordeterminingthestabilityofPVCcompoundswithrespecttoplasticizercompatibilityunderhumidconditions.Thetemperaturesandhumidityemployedinthistestcanrepresentactualuseconditions,butareintendedprimarilyforratingmaterials.1.1Thispracticedefinestheconditionsfortheexposureandqualitativeevaluationofpoly(vinylchloride)(PVC)compoundsforplasticizercompatibilityunderhumidconditions.Changeinappearanceisusedforjudgingcompatibility.1.2Thetextofthispracticereferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthispractice.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoknownISOequivalenttothispractice.
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:2P.;A4
【正文语种】:英语

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