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【英文标准名称】:StandardPracticeforDeterminingPhysicalPropertiesofFabrics,Yarns,andSewingThreadUsedinInflatableRestraints
【原文标准名称】:测定在充气减振中用的织物、纱线和缝合线的物理性能的标准试验方法
【标准号】:ASTMD5446-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D13.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airbag;fabricphysicaltesting;inflatablerestraint;physicalproperties;onepiecewoven;Airbagmaterials/applications;Inflatablerestraints;Performance--textiles;Physicalproperties/dimensions/characteristics;Textilefabrics(general)
【摘要】:EveryASTMtestmethodlistedin2.1containsasectiondescribingitsparticularsignificanceanduse.Othertestmethodslistedin2.1ofthispracticemaycontainsectionspertainingtotheirparticularsignificanceanduse.Thephysicaltestingproceduresinthispracticecanbeusedinconjunctionwithlotsamplingproceduresasabasisforacceptancetestingofcommercialshipmentsofinflatablerestraintfabrics.Theymaybeusedtoestablishthecriteriabywhichinflatablerestraintfabricswillbetestedbythesuppliertodeterminewhetheralotofmaterialisacceptableforshipmenttothepurchaser.Thispracticeaddressesallthephysicalpropertiesthatdescribeinflatablerestraintfabricsandtheircommonlyusedtestmethods.Unlessotherwisespecifiedbyagreementofpurchaserandsupplier,thesestandardtestmethodsshallconstitutethetestconditions,procedures,andequipmentusedtodeterminethephysicalpropertiesoffabricsusedininflatablerestraints.Itisintendedtobeusedasaguidelineinestablishingawrittenmaterialspecification.Thespecificationoragreementofpurchaserandsuppliermaydeviatefromthepracticesdescribedhereinwhen(basedonexperience)considerationsoffabricproperties,materialhandlingequipment,orinflatablerestraintsystemdesigndictateotherwise.1.1Thispracticeisalistingofthetestmethodscommonlyemployedindeterminingthephysicalpropertiesoffabricsandyarnsusedinthemanufactureofinflatablerestraints.1.2Fabricsusedinthemanufactureofinflatablerestraintsmaybecoatedoruncoated,andmaybecomprisedofspunyarns,continuousfilamentyarns,oracombinationthereof.1.3Fabricsusedinthemanufacturerofinflatablerestraintsmaybeeitherflatoronepiecewoven.Fortheone-piecewoven,followthesamplingsectionofD5446andtheindividualtestmethod.1.4InSection9,thispracticelistsisalphabeticalordertheproceduresassociatedwithconductingphysicaltestingofthefollowingfabricoryarnpropertiesofconcerntothedesignandmanufactureofinflatablerestraints.Yarn
Section

Denier(YarnNumber)
9.3.1

FiberContent
9.3.2

Finish(ExtractableMaterial)
9.3.3

StrengthandElongation
9.3.4

Twist
9.3.5
Fabric


AirPermeability
9.3.6

AbrasionResistance
9.3.7

Blocking
9.3.8

BowandSkew
9.3.9

BreakingForcex0026;Elongation
9.3.10

BurstStrength
9.3.11

CoatingAdhesion
9.3.12

CoatingWeight