HB 3-41-1983 琴形卡箍
作者:标准资料网 时间:2024-05-17 09:11:13 浏览:9124
来源:标准资料网
基本信息
标准名称: | 琴形卡箍 |
中标分类: |
航空、航天 >>
航空器与航天器零部件 >>
管件、卡箍、密封件 |
替代情况: | HB 3-41-1976;被HB 3-41-2000代替 |
发布日期: | 1984-05-31 |
实施日期: | 1984-07-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 4页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 航空 航天 航空器与航天器零部件 管件 卡箍 密封件
Product Code:SAE AMSDTL23053/10
Title:Insulation Sleeving, Electrical, Heat Shrinkable, Silicone Rubber, Flexible
Issuing Committee:Ae8-D Wire And Cable Committee
Scope:【英文标准名称】:StandardTestMethodforDeterminingtheChemicalResistanceofFiberglass-ReinforcedThermosettingResinsbyOne-SidePanelExposure
【原文标准名称】:用板单面曝光法测定玻璃纤维增强热固树脂的耐化学性的标准试验方法
【标准号】:ASTMD4398-2007
【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】:D20.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:耐化学性;测定;玻璃纤维增强塑料;塑料;树脂;测试;热固性聚合物
【英文主题词】:contactmolded;corrosionresistantequipment;glass-fiberreinforced;laminate;reinforcedthermosettingplastic(RTP);thermosetepoxyresin;thermosetpolyesterresin;thermosetvinylesterresin
【摘要】:Theresultsobtainedbythistestmethodmayserveasaguidein,butnotasthesolebasisfor,predictingthepossibleperformanceoftheparticularglass-fiber-reinforcedthermosettingresinlaminateintheone-sideexposuretothespecificenvironmentunderevaluation.Noattempthasbeenmadetoincorporateintothetestmethodallofthefactorsthatmayenterintotheserviceabilityofaglass-fiber-reinforcedresinstructurewhensubjectedtochemicalenvironments.Thistestmethodprovidesforthedeterminationofchangesinthephysicalpropertiesofthetestpanelandtestmediaduringandaftertheone-sideexposureinthetestmedia.Determinationofchangesinclude:Barcolhardness,appearanceofpanel,appearanceoftestmedia,flexuralproperties,andthickness.1.1Thistestmethodisintendedforuseintheevaluationofthechemicalresistanceoffiberglass-reinforcedthermosettingresinsthataresubjectedtoone-sidepanelexposuretospecificenvironments.Ittakesintoconsiderationthecoldwalleffectsandradiationlossesofheattransferthroughthelaminatewall.1.2ThistestmethodissupplementaltoPracticeC581anddoesnotsupersedeit.Note1-ThereisnoknownISOequivalenttothisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G32
【国际标准分类号】:83_120
【页数】:5P.;A4
【正文语种】: