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【英文标准名称】:Materialsforprintedboardsandotherinterconnectionstructures-Part2-5:Reinforcedbasematerials,cladandunclad;Brominatedepoxidecellulosepaperreinforcedcore/wovenE-glassreinforcedsurfaceslaminatedsheetsofdefinedflammability(vertica
【原文标准名称】:印制板和其他互联结构用材料.第2-5部分:包被和非包被增强基材.阻燃型(垂直燃烧试验)铜包被的溴化环氧纤维素纸增强芯/编织的E型玻璃增强表面层压板
【标准号】:IEC61249-2-5-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:层压薄板;薄板材;基材;电子设备及元件;导电体;电气工程;纤维素纸;E型玻璃纤维;互联结构;特性;分规范;规范;印制电路;环氧衍生物;印制电路板;导电材料;分层的
【英文主题词】:Basematerials;Bendingstrength;Burningtests;Cellulosepapers;Cellulosicpapers;Combustibility;Conductivematerials;Copper-clad;Dimensions;E-glass;Electricconductors;Electricalengineering;Electricalproperties;Electronicequipmentandcomponents;Epoxides;Epoxyresins;Finishes;Insideposition;Inspection;Interconnectionstructures;Laminated;Laminatedsheets;Laminates;Orderindications;Printedcircuits;Printed-circuitboards;Properties;Qualityassurance;Sectionalspecification;Sheets;Specification;Thickness;Vertical;Waterabsorption
【摘要】:ThispartofIEC61249givesrequirementsforpropertiesofbrominatedepoxidecellulosepaperreinforcedcore/wovenE-glassreinforcedsurfaces-laminatedsheetsofdefinedflammability(verticalburningtest),copper-cladinthicknessesof0,80mmupto1,70mm.Theflammabilityratingisachievedthroughtheuseofbrominatedfireretardantsreactedaspartoftheepoxidepolymericstructure.Theglasstransitiontemperatureisdefinedtobe75℃minimum.Somepropertyrequirementsmayhaveseveralclassesofperformance.Theclassdesiredneedstobespecifiedonthepurchaseorder,otherwisethedefaultclassofmaterialmaybesupplied.
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:52P.;A4
【正文语种】:英语