ASTM D3218-2007 聚烯烃单纤维丝标准规范

作者:标准资料网 时间:2024-05-16 17:17:10  浏览:9322   来源:标准资料网

【英文标准名称】:StandardSpecificationforPolyolefinMonofilaments
【原文标准名称】:聚烯烃单纤维丝标准规范
【标准号】:ASTMD3218-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D13.58
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:长丝;聚烯烃;纺织纤维;纺织材料
【英文主题词】:appearance;chemicalproperties(textiles);dimensionalchange;impurity;polyolefinmonofilaments;tension(tensile)properties/tests;thickness;width;yarn;yarnnumber
【摘要】:1.1Thisspecificationcoverspolyolefinmonofilamentyarnmaterials,andtestmethodsforstandardpolyolefinmonofilaments.Whiledesignedprimarilyfortestingstandardpolyolefinmonofilaments,manyoftheprocedurescanbeused,withlittleornomodification,forotherpolyolefinmonofilaments.However,testingonnon-standardpolyolefinmonofilamentsshouldbeconductedwithcaution.Seeforadefinitionofstandardpolyolefinmonofilament.1.2Onlyonconditionthatinterlaboratoryprecisiondataareavailableforthespecificprocedureisanytestmethoddescribed,orreferencedinthisspecification,recommendedforacceptancetestingofcommercialshipmentsofpolyolefinmonofilaments.1.3ThespecificationforpolyolefinrawmaterialsappearsinSection4.1.4Thetestmethodsforindividualpropertiesappearinthefollowingsections:Note1Inmostinstances,thesuitabilityoftheseproceduresforpolymericyarnsingeneral,andpolyolefinmonofilamentsinparticular,isalreadyacceptedincommercialtransactions(see).1.5ThevaluesstatedinSIunitsaretoberegardedasstandard;thevaluesinEnglishunitsareprovidedasinformationonlyandarenotexactequivalents.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsdescribedinthisspecification:Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W50
【国际标准分类号】:59_060_20
【页数】:9P.;A4
【正文语种】: