ASTM F450-2009 真空吸尘器软管的耐热性及可靠性的标准试验方法

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【英文标准名称】:StandardTestMethodsforVacuumCleanerHosex2014;DurabilityandReliability(Plastic)
【原文标准名称】:真空吸尘器软管的耐热性及可靠性的标准试验方法
【标准号】:ASTMF450-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F11.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:durability;vacuumcleanerhose;vacuumcleaners;Pulltesting--vacuumcleanerhose;Reliability;Torsiontesting;Vacuumcleaners/systems;Abrasionresistance;Crushingstrength;Durability--vacuumcleanerequipment;Flextesting--vacuumcleanerhose;Ho
【摘要】:Thesetestmethodscanbeusedbybuyersofvacuumcleanerhosetospecifythetestcriteriathehosemustmeettobeacceptablefortheirpurposes.1.1Thesetestmethodscoverthedeterminationoftheeffectofanticipatedstressesandstrainsthatvacuumcleanerandextractorhoseswillreceiveinnormaluse.1.2Thesetestmethodsapplytoplastic(regularandreinforced),nonelectricvacuumcleanerandextractorhosesforhouseholduse.1.3Thefollowingtestsareincluded:
Section
Torsionalflex
6
Hotandcoldflexwithaging
7
Abrasion,externalsurfaces
8
Flex
9
Pulltestonhosefittingswithaging
10
Crush
11
Stretchratio
12
Extractorhoses
13