【英文标准名称】:Materialsforprintedboardsandotherinterconnectingstructures-Part2-2:Reinforcedbasematerials,cladandunclad-Phenoliccellulosepaperreinforcedlaminatedsheets,highelectricalgrade,copper-clad
【原文标准名称】:印制板和其它互连结构用材料.第2-2部分:包覆和非包覆增强基材.覆铜高电级酚醛纤维素纸增强的叠层板
【标准号】:BSEN61249-2-2-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:基底材料;纤维素纸;可燃性;铜;覆铜的;尺寸;电气工程;电性能;电子设备及元件;易燃性;检验;互连接;加标签;分层的;叠层纸;叠层板材;极限偏差;可机加工性;作标记;材料性能;非电子的;顺序示度;包装件;酚醛树脂;印制电路;性能;质量;质量保证;分规范;规范;规范(验收);厚度
【英文主题词】:Basematerials;Cellulosepapers;Combustibility;Copper;Copper-clad;Dimensions;Electricalengineering;Electricalproperties;Electronicequipmentandcomponents;Flammability;Inspection;Interconnection;Labelling;Laminated;Laminatedpapers;Laminates;Limitdeviations;Machinability;Marking;Materialproperties;Non-electrical;Orderindications;Packages;Phenolicresins;Printedcircuits;Properties;Quality;Qualityassurance;Sectionalspecification;Specification;Specification(approval);Thickness
【摘要】:ThispartofIEC61249givesrequirementsforpropertiesofphenoliccellulosepaper,reinforcedcopper-cladlaminatedsheetsofhighelectricalgradeinthicknessesof0,8mmto3,2mm.Thisstandardcoversmaterialswithdifferentrequirementsonflammabilityandaredesignatedaccordingtothefollowing:Material61249-2-2-1:generalpurposegrade,requirementonflammabilitynotspecified(see7.3.2);Material61249-2-2-2:materialofdefinedflammability(horizontalburningtest)(see7.3.2);Material61249-2-2-3:materialofdefinedflammability(verticalburningtest)(see7.3.3).Thesegradesofmaterialcoveroneoftwoflammabilityrequirements,designatedasFV0orFV1,andshowninTable9.Somepropertyrequirementsmayhaveseveralclassesofperformance.Theclassdesiredneedstobespecifiedonthepurchaseorder,otherwisethedefaultclassofmaterialmaybesupplied.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:18P.;A4
【正文语种】:英语

MIL-HDBK-1151, MILITARY HANDBOOK HANDBOOK FOR INSPECTION, MAINTENANCE, AND OPERATION OF NAVAL RESEARCH CENTERS. This handbook is a special effort on the part of the Naval Facilities Engineering Command and the Commander Naval Research Force to develop a workable maintenance management tool that will be useful to the Naval Research Center Commanding Officer.