ASTM D3291-1997(2003) 压力作用下聚氯乙烯塑料中增塑剂的兼容性

作者:标准资料网 时间:2024-04-28 22:36:58  浏览:9364   来源:标准资料网

【英文标准名称】:StandardPracticeforCompatibilityofPlasticizersinPoly(VinylChloride)PlasticsUnderCompression
【原文标准名称】:压力作用下聚氯乙烯塑料中增塑剂的兼容性
【标准号】:ASTMD3291-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:塑料;聚氯乙烯;兼容性;压力;增塑剂
【英文主题词】:plasticizercompatibility;plasticizers;poly(vinylchloride)
【摘要】:1.1Thispracticedeterminesthecompatibilityofplasticizersinpoly(vinylchloride)plasticsbyratingtheamountofplasticizerthatspewsduetocompressionalstresssetupinsidea180loopbend.Note18212;Ingredientsotherthanplasticizercanspewfromatotalformulation.1.2Thetextofthispracticereferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthispractice.1.3ThevaluesasstatedinSIunitsaretoberegardedasthestandard.Thevaluesinbracketsaregivenforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note28212;TherearenoISOstandardscoveringtheprimarysubjectofthispractice.
【中国标准分类号】:G33
【国际标准分类号】:83_040_30
【页数】:3P.;A4
【正文语种】: