ANSI/ASTM D6064-1997 1,1,1,2,3,3,3-庚荧光丙烷(Cf3chfcf3)1、Hfc-227ea规范
作者:标准资料网 时间:2024-05-18 17:29:20 浏览:8607
来源:标准资料网
【英文标准名称】:SpecificationforHfc-227ea,1,1,1,2,3,3,3-Heptafluoropropane(Cf3Chfcf3)1
【原文标准名称】:1,1,1,2,3,3,3-庚荧光丙烷(Cf3chfcf3)1、Hfc-227ea规范
【标准号】:ANSI/ASTMD6064-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Accidentprevention;Disastercontrol;Fireextinguishingmaterials;Firesafety;Firefighting;Fluorcarbon;Heptafluoropropane;Safety
【摘要】:
【中国标准分类号】:G16
【国际标准分类号】:13_220_10
【页数】:
【正文语种】:英语
MIL-B-543G (NOTICE 1), MILITARY SPECIFICATION: BUCKLES, TONGUELESS AND WEB STRAP (03 JUN 1996)., MIL-B-543G, dated 11 April 1990, is hereby canceled without replacement.【英文标准名称】:StandardSpecificationforEpoxyResinSystemforCompositeSkin,HoneycombSandwichPanelRepair
【原文标准名称】:合成革、蜂窝状夹层板修补用环氧树脂系统的标准规范
【标准号】:ASTME1556-2008
【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】:E06.53
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesivebond;composite;epoxy;properties;repair;resin;sandwich;structures;Rigidwallrelocatablestructures(RWRS);Structuralsandwichconstructions--specifications;Adhesives--specifications;Buildingmaterials/applications--specifications;Epox
【摘要】:Epoxyresinsystemsusedintherepairofcompositeskinsandwichpanelsfordurable,rigidwall,relocatablesheltersmusthaveacombinationofmechanicalpropertylevelsandenvironmentalresistancethatwillassurelong-termdurabilityoftheskinsandtheskin-to-coreadhesivebondswhenexposedtosevereclimaticexposures.Inaddition,theseepoxymaterialsmusthaveprocessabilitycharacteristicsthatpermittheiruseinavarietyofrepairscenariosandenvironments.IntendedUse8212;Epoxysystemsconformingtothisspecificationareintendedforuseintherepairofhoneycombpanelsatthemaintenancefieldlevel.ThematerialisintendedforusewithSAE-AMS-C-9084glasscloth.Thisisaprocurementcontroldocumentfortheprocurementoftheepoxysystemanddesignersshallbeawarethatthetestvaluesspecifiedhereinarebasedupontestsperformedwithspecificglass-resincompositeadherendsandshallnotbeusedfordesigndata.Epoxysystemscoveredbythisspecificationarenotintendedforuseinproductionbondingofsandwichconstruction.1.1Thisspecificationcoverstherequirementsforanepoxyresinsystemintendedfortherepairofsandwichpanelsfordurable,rigidwall,relocatablestructures.Itmustbeusableinafieldenvironmentandshallnotrequiretheuseofspecialequipmentsuchasautoclavesorpresses.Theepoxysystemcoveredbythisspecificationshallbeusableforsimultaneousimpregnationofawet-layupcompositeskinandbondingofthatskintoasubstratehoneycombcore.Thematerialshallwithstandexposuretotemperaturesfromx2212;54to93x00B0;C(x2212;65to199x00B0;F)andhighrelativehumidity,andalsothecombinationofstress,temperature,andrelativehumiditythatareexpectedtobeencounteredinservice.1.2ThevaluesstatedinSIunitsaretoberegardedasstandardwhereonlySIunitsaregivenorwhereSIunitsaregivenfirstfollowedbyinch-poundunits;whereinch-poundunitsaregivenfirstfollowedbySIunits,theinch-poundunitsaretoberegardedasthestandard.1.3Thefollowingsafetyhazardscaveatrefersonlytothetestmethodsdescribedinthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G32
【国际标准分类号】:83_140_20
【页数】:9P.;A4
【正文语种】:英语
