SAE AMS7270 Rings, Sealing, Butadiene-Acrylonitrile (Nbr) Rubber, Fuel Resistant 65-75
作者:标准资料网 时间:2024-05-17 15:54:53 浏览:8145
来源:标准资料网
Product Code:SAE AMS7270
Title:Rings, Sealing, Butadiene-Acrylonitrile (Nbr) Rubber, Fuel Resistant 65-75
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings.
【英文标准名称】:TestMethodforDeterminingChangesinFire-Test-ResponseCharacteristicsofCushioningMaterialsafterWaterLeaching
【原文标准名称】:衬垫材料水淋洗后燃烧试验响应特性变化测定方法
【标准号】:ANSI/ASTMF1534M-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑材料;燃烧特性
【英文主题词】:buildingmaterials;burningbehaviours
【摘要】:Thisfire-test-responsetestmethodcoversaprocedureforleachingcushioningmaterialswithwateranddeterminingchangesintwospecificfire-test-responsecharacteristics:()thesurfaceflammability,perTestMethodD3675and()thespecificopticaldensityofsmokegenerated,perTestMethodE662.Thisstandardshouldbeusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditionsandshouldnotbeusedtodescribeorappraisethefirehazardorfireriskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmaybeusedaselementsofafirehazardorfireriskassessmentwhichtakesintoaccountallofthefactorsthatarepertinenttoanassessmentofthefirehazardorfireriskofaparticularenduse.Inviewofthewidevariationinpotentialserviceconditions,itislikelythatresultsofthisleachingtestwillnotgiveadirectcorrelationwithserviceperformanceforallapplications.However,thetestmethodyieldscomparativedataonwhichtobasejudgmentsastoexpectedserviceofcushioningmaterialsandisusefulinresearchanddevelopmentwork.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q04
【国际标准分类号】:13_220_50
【页数】:
【正文语种】:英语
【英文标准名称】:PressureregulatorsforLPG;regulatorsandsafetydeviceswithunregulatedinletpressureforapplianceswithLPG-cylinders
【原文标准名称】:液化气用压力调节器.装有液化气瓶的设备用压力调节器和不能调节入口压力的安全装置
【标准号】:DIN4811T.4-1990
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J20
【国际标准分类号】:
【页数】:
【正文语种】: