BS EN 60249-2-17-1993 规范.第17号规范:制造多层印制板用的规定可燃性的酰亚胺玻璃纤维织物的覆铜层压板
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【英文标准名称】:Specifications-SpecificationNo.17-Thinpolyimidewovenglassfabriccopper-cladlaminatedsheetofdefinedflammabilityforuseinthefabricationofmultilayerprintedboards-SpecificationNo.17:Thinpolyimidewovenglassfabriccopper-cladlami
【原文标准名称】:规范.第17号规范:制造多层印制板用的规定可燃性的酰亚胺玻璃纤维织物的覆铜层压板
【标准号】:BSEN60249-2-17-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1992-09-15
【实施或试行日期】:1992-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisspecificationofIEC249-2givesrequirementsforpropertiesofthinpolyimidewovenglassfabriccopper-cladlaminatedsheetofdefinedflammabilityforuseinthefabricationofmultilayerprintedboards.Laminatedsheetscoveredbythisspecificationhavethicknesses(ofthebaselaminate,excludingthecopperfoil)notgreaterthan0,8mm(0,031in).Althoughprimarilyintendedformultilayerboards,thematerialsmaybeusedforsingle-sidedordouble-sidedprintedboards.Polyimidewovenglassfabriclaminatesareavailableintwotypes:—type1:modifiedpolyimideresin;—type2:unmodifiedpolyimideresin.Thetwotypeshaveequalpropertiesexceptfortheglasstransitiontemperature,andthereforethisspecificationdifferentiatesthemonlyinrespectoftheglasstransitiontemperature(see7.6).NOTETodesignatethismaterial,thereference:249-2-17-FV1-IEC-PI-GC-Cumaybeused;ifthereisnoriskofconfusion,thetypedesignationmaybeabbreviatedtoreadIEC-249-2-17-FV1.note:1)TheadditionofFV1onlyifapplicable(see7.3).
【中国标准分类号】:L30
【国际标准分类号】:13_220_40;31_180
【页数】:7P.;A4
【正文语种】:英语
【原文标准名称】:规范.第17号规范:制造多层印制板用的规定可燃性的酰亚胺玻璃纤维织物的覆铜层压板
【标准号】:BSEN60249-2-17-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1992-09-15
【实施或试行日期】:1992-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisspecificationofIEC249-2givesrequirementsforpropertiesofthinpolyimidewovenglassfabriccopper-cladlaminatedsheetofdefinedflammabilityforuseinthefabricationofmultilayerprintedboards.Laminatedsheetscoveredbythisspecificationhavethicknesses(ofthebaselaminate,excludingthecopperfoil)notgreaterthan0,8mm(0,031in).Althoughprimarilyintendedformultilayerboards,thematerialsmaybeusedforsingle-sidedordouble-sidedprintedboards.Polyimidewovenglassfabriclaminatesareavailableintwotypes:—type1:modifiedpolyimideresin;—type2:unmodifiedpolyimideresin.Thetwotypeshaveequalpropertiesexceptfortheglasstransitiontemperature,andthereforethisspecificationdifferentiatesthemonlyinrespectoftheglasstransitiontemperature(see7.6).NOTETodesignatethismaterial,thereference:249-2-17-FV1-IEC-PI-GC-Cumaybeused;ifthereisnoriskofconfusion,thetypedesignationmaybeabbreviatedtoreadIEC-249-2-17-FV1.note:1)TheadditionofFV1onlyifapplicable(see7.3).
【中国标准分类号】:L30
【国际标准分类号】:13_220_40;31_180
【页数】:7P.;A4
【正文语种】:英语
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