ASTM D2152-1995(2010) 用丙酮浸渍法测定挤压制聚氯乙烯管(PVC)和模制配件溶合度的标准试验方法
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【英文标准名称】:StandardTestMethodforAdequacyofFusionofExtrudedPoly(VinylChloride)(PVC)PipeandMoldedFittingsbyAcetoneImmersion
【原文标准名称】:用丙酮浸渍法测定挤压制聚氯乙烯管(PVC)和模制配件溶合度的标准试验方法
【标准号】:ASTMD2152-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:F17.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acetone;fusion;pipe;poly(vinylchloride);PVC;Acetone;Adequacyoffusion;Extrusioncompounds(plastic)--specifications;Fusion--plastics;Immersion--plastics;Molding/extrusioncompounds/materials;Poly(vinylchloride)(PVC)fittings;Poly(viny
【摘要】:ThistestmethodisapplicableonlyfordistinguishingbetweeninadequatelyfusedandadequatelyfusedPVC.ThedifferencebetweenthermallydegradedandadequatelyfusedPVCcannotbedetectedbythistestmethod.Acetoneimmersionisnotasubstituteforburst,impact,orotherphysicalorchemicaltestsonPVCpipeorfittingsandit,therefore,shallnotbeusedastheonlytestspecificationforpurchasingofPVCpipeandfittings.Thistestonlydetectsinadequatefusionanddoesnotdeterminetheover-allqualityofthePVCpipeorfittings.ThistestmethodisusefulindeterminingwhetherinadequatefusioncontributedtofailureofPVCpipeorfittingsinotherphysicalorchemicaltests,orinservice.ThistestmethodisusefulinevaluatingtheadequacyofPVCfusionobtainedinprocessormaterialstrials.Thistestmethoddeterminesadequacyoffusiononasingle,relativelysmallspecimen.Thistestmethodrequirestheuseofahazardousreagentwhichmustbeproperlyhandledanddisposed.Therefore,thistestmethodmaynotbecost-effectivetoemployasaroutinequalitycontroltest.1.1Thistestmethodcoversthedeterminationoftheadequacyoffusionofextrudedrigidpoly(vinylchloride)(PVC)pipeandmoldedfittingsasindicatedbyreactiontoimmersioninanhydrousacetone.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandardexceptwhereinstrumentsarecalibratedinSIunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninAnnexA1.
【中国标准分类号】:G33
【国际标准分类号】:23_040_45
【页数】:3P.;A4
【正文语种】:英语
【原文标准名称】:用丙酮浸渍法测定挤压制聚氯乙烯管(PVC)和模制配件溶合度的标准试验方法
【标准号】:ASTMD2152-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:F17.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acetone;fusion;pipe;poly(vinylchloride);PVC;Acetone;Adequacyoffusion;Extrusioncompounds(plastic)--specifications;Fusion--plastics;Immersion--plastics;Molding/extrusioncompounds/materials;Poly(vinylchloride)(PVC)fittings;Poly(viny
【摘要】:ThistestmethodisapplicableonlyfordistinguishingbetweeninadequatelyfusedandadequatelyfusedPVC.ThedifferencebetweenthermallydegradedandadequatelyfusedPVCcannotbedetectedbythistestmethod.Acetoneimmersionisnotasubstituteforburst,impact,orotherphysicalorchemicaltestsonPVCpipeorfittingsandit,therefore,shallnotbeusedastheonlytestspecificationforpurchasingofPVCpipeandfittings.Thistestonlydetectsinadequatefusionanddoesnotdeterminetheover-allqualityofthePVCpipeorfittings.ThistestmethodisusefulindeterminingwhetherinadequatefusioncontributedtofailureofPVCpipeorfittingsinotherphysicalorchemicaltests,orinservice.ThistestmethodisusefulinevaluatingtheadequacyofPVCfusionobtainedinprocessormaterialstrials.Thistestmethoddeterminesadequacyoffusiononasingle,relativelysmallspecimen.Thistestmethodrequirestheuseofahazardousreagentwhichmustbeproperlyhandledanddisposed.Therefore,thistestmethodmaynotbecost-effectivetoemployasaroutinequalitycontroltest.1.1Thistestmethodcoversthedeterminationoftheadequacyoffusionofextrudedrigidpoly(vinylchloride)(PVC)pipeandmoldedfittingsasindicatedbyreactiontoimmersioninanhydrousacetone.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandardexceptwhereinstrumentsarecalibratedinSIunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninAnnexA1.
【中国标准分类号】:G33
【国际标准分类号】:23_040_45
【页数】:3P.;A4
【正文语种】:英语
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