BS EN ISO 11542-2-1999 塑料.超高分子量聚乙烯(PE-UHMW)模塑和挤出材料.试样的制备和性能测定

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【英文标准名称】:Plastics-Ultra-high-molecular-weightpolyethylene(PE-UHMW)mouldingandextrusionmaterials-Preparationoftestspecimensanddeterminationofproperties
【原文标准名称】:塑料.超高分子量聚乙烯(PE-UHMW)模塑和挤出材料.试样的制备和性能测定
【标准号】:BSENISO11542-2-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-02-15
【实施或试行日期】:1999-02-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;挤压成型;喷射铸造法;模制材料;超高分子量聚乙烯;塑料;聚乙烯;特性;规范;试样制备;超高分子
【英文主题词】:Determination;Extrusion;Injectionmoulding;Mouldings(shapedsection);PE-UHMW;Plastics;Polyethylene;Properties;Specification;Specimenpreparation;Ultrahighmolecular
【摘要】:ThispartofISO11542specifiesthemethodsofpreparationoftestspecimensandthetestmethodstobeusedindeterminingthepropertiesofPE-UHMWmouldingandextrusionmaterials.Requirementsforhandlingtestmaterialandforconditioningboththetestmaterialbeforemouldingandthespecimensbeforetestingaregivenhere.Proceduresandconditionsforthepreparationoftestspecimensandproceduresformeasuringpropertiesofthematerialsfromwhichthesespecimensaremadearegiven.PropertiesandtestmethodswhicharesuitableandnecessarytocharacterizePE-UHMWmouldingandextrusionmaterialsarelisted.ThepropertieshavebeenselectedfromthegeneraltestmethodsinISO10350-1.OthertestmethodsinwideusefororofparticularsignificancetothesemouldingandextrusionmaterialsarealsoincludedinthispartofISO11542,asarethedesignatorypropertiesspecifiedinpart1.Inordertoobtainreproducibleandcomparabletestresults,itisnecessarytousethemethodsofpreparationandconditioning,thespecimendimensionsandthetestproceduresspecifiedherein.Valuesdeterminedwillnotnecessarilybeidenticaltothoseobtainedusingspecimensofdifferentdimensionsorpreparedusingdifferentprocedures.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:22P;A4
【正文语种】:英语