Product Code:SAE AMS3315 Title:Silicone (Vmq) Rubber Sheet, Glass Cloth Reinforced Issuing Committee:Ams P Polymeric Materials Committee Scope: This specification covers a silicone (VMQ) rubber reinforced with glass cloth. This product has been used typically for gaskets or seals requiring a thin, resilient, nonporous sheet material suitable for operating from -55 to +205 degrees C (-67 to +401 degrees F), but usage is not limited to such applications. This material is resistant to deterioration by weathering and petroleum-base engine oil and remains flexible over the temperature range noted. This material is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer. Rationale: This specification covers a silicone (VMQ) rubber reinforced with glass cloth. This product has been used typically for gaskets or seals requiring a thin, resilient, nonporous sheet material suitable for operating from -55 to +205 degrees C (-67 to +401 degrees F), but usage is not limited to such applications. This material is resistant to deterioration by weathering and petroleum-base engine oil and remains flexible over the temperature range noted. This material is not normally suitable for use in contact with gasoline or aromatic fuels and low-aniline-point petroleum-base fluids due to excessive swelling of the elastomer.【英文标准名称】:SpecificationforInsulationMonitorsforShipboardElectricalSystems(Metric) 【原文标准名称】:船用电气系统绝缘监视器规范(米制) 【标准号】:ANSI/ASTMF1669M-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(US-ANSI) 【起草单位】:ASTM 【标准类型】:() 【标准水平】:() 【中文主题词】:电绝缘;造船工程;绝缘监视装置 【英文主题词】:insulatingmonitoringdevices;electricalinsulation;navalengineering 【摘要】:Thisspecificationcoverstwo(2)typesofelectricalsysteminsulationmonitoringdevices.TypeIisanacdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundinactiveacungroundedelectricalsystemsupto1000VAC,havingdccomponentsupto1500VDC.TypeIIisadcdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundindcungroundedelectricalsystemsupto1500VDC.Limitations-Thisspecificationdoesnotcoverdevicesthatareintendedforoperationinacungroundedsystemswithoutdccomponents.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section7ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse. 【中国标准分类号】:U60 【国际标准分类号】:47_020_60 【页数】: 【正文语种】:英语