【英文标准名称】:Plasticurinalfixtures
【原文标准名称】:塑料小便池器具
【标准号】:ANSIZ124.9-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;塑料制品;材料规范;卫生器具;小便池;紧固件;定义;卫生设施
【英文主题词】:sanitaryappliances;materialsspecification;fasteners;testing;definitions;plasticsproducts;urinals;sanitaryfacilities
【摘要】:Thisstandardcoversphysicalrequirementsandtestmethodsforperformanceandinaddition,generalrequirementsmaterialsandworkmanshipandfinishofplasticurinalfixtures.
【中国标准分类号】:Q22
【国际标准分类号】:91_140_70
【页数】:34P;A4
【正文语种】:英语
【英文标准名称】:Plastics-Fluoropolymerdispersionsandmouldingandextrusionmaterials-Part1:Designationsystemandbasisforspecifications
【原文标准名称】:塑料.含氟聚合物分散体模塑和挤塑材料.第1部分:命名系统和基本规范
【标准号】:ISO12086-1-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:字母数字的;代码;数据块;定义;命名体制;名称与符号;挤压成型;含氟聚合物;作标记;模塑材料;模制材料(成形部分);塑料;聚合物水分散体;高聚物;特性;规范;符号
【英文主题词】:Alphanumeric;Codes;Datablocks;Definitions;Designationsystems;Designations;Extrusion;Fluoropolymers;Marking;Mouldingmaterials;Mouldings(shapedsection);Plastics;Polymerdispersions;Polymers;Properties;Specification;Symbols
【摘要】:1.1ThispartofISO12086establishesasystemofdesignationforfluoropolymermaterialsthatmaybeusedasthebasisforspecifications.Itcoversthehomopolymersandvariouscopolymersoffluoromonomersusedasdispersionsandformoulding,extrusionandotherspecializedapplications.ThispartofISO12086describesthedesignationsystemandprovidescodesandtablesofvaluesforthedesignatoryproperties.Thedesignationsystemisapplicablebothtoconventionalthermoplasticfluoropolymers,processedbyvarioustechniques,andthosematerialsthatareprocessedbytheuniqueoperationsrequiredforthenon-conventionalthermoplasticpolytetrafluoroethylene.Thematerialsincludeboththefluorocarbonpolymersandthevariousotherfluoropolymersasvirginpolymersorprocessedforreuseorrecycling.ThispartofISO12086alsoincludesanextensionofthedesignationsystemthatprovidesabasisforspecificationofthematerials.Thisbasisforspecificationmaybeusedtopreparespecificationsrelatedtowell-definedapplications.AsexplainedinClause5,thesespecificationswillusedatablocks1to4and,ifnecessary,datablock5asacomplement,thelast-mentioneddatablockcontainingthespecificrequirementsinrelationtotheapplication.Fluoroelastomersarespecificallyexcluded.1.2Fluoropolymersarelong-chainhomopolymersandcopolymersoffluoromonomers.Fluoropolymerscanbemodifiedwithsmallamountsofdifferentfluoromonomers.Ingeneral,providedthepolymerisnotmodifiedwithmorethanfivepercentbymassofmodifyingfluoromonomer(s),itcanbeclassedasthebasepolymer.PVDFisclassedasthebasepolymerwhenitismodifiedduringpolymerizationwithuptotwopercentbymassofadditionalfluoromonomersinthepolymerstructure.ForPTFE,uptoonepercentbymassofamodifyingcomonomeristhelimitforthematerialtobeclassedaspolytetrafluoroethylene.AgeneraldiscussionofmembersofthefluoropolymerfamilyisincludedinAnnexC.ThispartofISO12086isparticularlyconcernedwith,butisnotlimitedto,thematerialslistedin4.2.Theacceptedabbreviatedtermforeachmaterialisincludedin4.2.1.3Thevarioustypesoffluoropolymeraredifferentiatedfromeachotherbyaclassificationsystembasedonthefluoropolymergenusandappropriatelevelsofthedesignatoryproperties,alongwithinformationaboutbasicpolymerparameters,intendedapplicationormethodofprocessing,importantproperties,additives,colorants,fillersandreinforcingmaterials.Designatorypropertiesforeachfluoropolymerareselectedfromthegenerallistin5.4,andthosepropertiestobedesignatedforeachfluoropolymerarelistedin5.7andinAnnexesAandB.1.4ProvisionismadefordesignationofmaterialsinvolvedinreuseandrecyclingofthefluoropolymerscoveredbythispartofISO12086.AsetofdesignatorypropertiesisprovidedforreprocessedPTFEbecauseofitsspecialrequirements.Fornon-virginconventionalthermoplasticfluoropolymers,thesamedesignatorypropertiesasusedforvirginmaterialsareusedwithinclusionofthecodeZ1,Z2orZ3indatablock1asspecifiedinTable1.1.5Itisnotintendedtoimplythatmaterialshavingthesamedesignationnecessarilygivethesameperformance.Theconverseshouldalsobeemphasized,i.e.materialswithdifferentdesignationsmaybesuitableforuseinthesameapplication.ThispartofISO12086doesnotprovideengineeringdata,performancedataorprocessingconditionswhichmayberequiredtospecifymaterialsforparticularend-useapplications(seethediscussiononuseofdatablock5inClauses5and7).Ifsuchadditionalpropertiesarerequired,theycanbedeterminedinaccordancewiththetestmethodsspecifiedinISO12086-2,ifsuitable.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:31P;A4
【正文语种】:英语
基本信息
| 标准名称： | 高钛渣、金红石化学分析方法 苯甲酰苯胲萃取光度法测定五氧化二钒量 |
| 英文名称： | Methods for chemical analysis of high-titanium slag and rutile The benzoyl phenylhydroxylamine extraction photometric method for the determination of vanadium pentaoxide content |
| 中标分类： |
矿业 >>
有色金属矿 >>
重金属矿 |
| ICS分类： |
采矿和矿产品 >>
金属矿
|
| 替代情况： | 原标准号GB/T 4102.11-1983;被YS/T 514.9-2009代替 |
| 发布日期： | 2006-07-27 |
| 实施日期： | 2006-10-11 |
| 首发日期： | |
| 作废日期： | 2010-06-01 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2006-10-11 |
| 页数： | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 矿业 有色金属矿 重金属矿 采矿和矿产品 金属矿