JIS K7314-1-1999 塑料.模塑件和挤塑件用热塑性聚酯/酯和聚醚/酯弹性体.第1部分:名称体系和规范基础
时间:2024-05-18 08:54:42 来源: 标准资料网 作者：标准资料网 阅读：8634
【英文标准名称】:Plastics--Thermoplasticpolyester/esterandpolyether/esterelastomersformouldingandextrusion--Part1:Designationsystemandbasisforspecifications
【原文标准名称】:塑料.模塑件和挤塑件用热塑性聚酯/酯和聚醚/酯弹性体.第1部分:名称体系和规范基础
【标准号】:JISK7314-1-1999
【标准状态】:现行
【国别】:日本
【发布日期】:1999-08-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;热塑性聚合物;模塑材料;聚醚;聚酯;酯(羧酸);致密材料;弹性体
【英文主题词】:thermoplasticpolymers;polyesters;;elastomers;polyethers;compacts(materials);mouldedmaterials
【摘要】:1.1この規格は,熱可塑性材料ポりエステル/エステルエラストマー及びポリエーテル/エステルエラストマーの呼び方について規定する。…
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:11P;A4
【正文语种】:日语
【英文标准名称】:MEATANDMEATPRODUCTS.ENUMERATIONOFPSEUDOMONAS.
【原文标准名称】:肉类和肉制品.假单胞菌属的计数
【标准号】:NFV04-504-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-09
【实施或试行日期】:1988-08-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:肉;肉制品;食品;培养基;规程;试验条件;计数;试验结果;细菌纲;微生物分析;试验
【英文主题词】:bacteria;microbiologicalanalysis;culturemedia;testresults;meat;meatproducts;testingconditions;procedure;testing;foodproducts;counting
【摘要】:
【中国标准分类号】:X22
【国际标准分类号】:
【页数】:8P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforBreakingTenacityofWoolFibers,FlatBundleMethod-1/8-in.(3.2-mm)GageLength
【原文标准名称】:毛纤维抗断裂强度的试验方法.平列纤维束法.1/8英寸(3.2毫米)规范长度的标准试验方法
【标准号】:ASTMD2524-1995(2003)
【标准状态】:现行
【国别】:
【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(ASTM)
【起草单位】:D13.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:抗断裂强度;试验;纺织材料;羊毛;纺织纤维
【英文主题词】:breakingtenacity;fibers;wool
【摘要】:TestMethodD2524fortestingwoolfibersfortenacityisconsideredsatisfactoryforacceptancetestingwhentheparticipatinglaboratories,usingareferencewool,haveshownacceptablebetween-laboratoryprecision.Itisrecommendedthatanyprogramofacceptancetestingbeprecededbyaninterlaboratorycheckinthelaboratoryofthepurchaserandthelaboratoryoftheselleronreplicatespecimensofsamplesofthematerialtobeevaluated.Incasesofdispute,thestatisticalbias,ifany,betweenthelaboratoryofthepurchaserandthesellershouldbedeterminedwitheachcomparisonbeingbasedontestingrandomizedspecimensfromonesampleofmaterialofthetypebeingevaluated.Valuesobtainedfromflatbundletenacityshowagoodcorrelationwithvaluesobtainedfromsinglefibertestsandrequiremuchlesstime.ThebasicdifferencesbetweentheproceduresdescribedinTestMethodD2524andthosedescribedinTestMethodD1294lieinthemannerofclampingthebundlesandtheshortergagelengthemployed.Thespecialclampsusedinthismethodallowquickerandeasierbundlepreparation;however,forTestMethodD1294nospecialclampsarerequired.CloseragreementwithsinglefibertenacityisalsoobtainedwithTestMethodD2524thanwhenusingtheprocedureinTestMethodD1294.Astheobservedtenacityoffibersdependsinpartonthetypeoftensiletestingmachineusedandthetimerequiredtobreakthespecimen,resultsobtainedwiththedifferenttypesofmachineswhichmaybeusedinthismethodwillnotnecessarilyagree.ThemachinesspecificallydesignedforbundletestingareCRLtesterswhichoperateataloadingrateof1kgf/sandthereforereachthebreakingforceatvariabletimesintheorderof5s.CREandCRTtypemachineswouldbeexpectedtoproducesomewhatdifferentresultsnotonlybecauseoftheinherentdifferenceinoperationbutbecauseCREandCRTtypemachinesaretobeoperatedataratetoachievethebreakingloadin20s.1.1Thistestmethodcoversthedeterminationofthebreakingtenacityofwoolfibersasaflatbundlewitha1/8-in.(3.2-mm)clampseparation.1.2Thistestmethodisespeciallyadaptedtothefiberbundleclampsandstrengthtestinginstrumentsspecified,butmaybeusedonothertensiletestingmachineswhenequippedwithappropriateadapterstoaccommodatetheprescribedclamps.1.3Thistestmethodisapplicabletowoolinanyformwhichcanbehand-combedintosmallbundlesofparallelizedfibers.Note18212;OthertestmethodsformeasuringbreakingtenacityoffiberbundlesincludeTestMethodsD1294,D1445,andD540.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsinparenthesesareprovidedforinformationonly.
【中国标准分类号】:W21
【国际标准分类号】:59_060_10
【页数】:4P.;A4
【正文语种】: