ASTM D4063-1999(2004) 电绝缘板标准规范

作者:标准资料网 时间:2024-05-29 15:10:40  浏览:8088   来源:标准资料网

【英文标准名称】:StandardSpecificationforPressboardforElectricalInsulatingPurposes
【原文标准名称】:电绝缘板标准规范
【标准号】:ASTMD4063-1999(2004)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D09.19
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:绝缘纤维板;电绝缘;绝缘;覆层;电气工程
【英文主题词】:ash;board;calendered;chlorides;compressibility;cotton;density;dielectricstrength;kraft;moisture;precompressed;pressboard;shrinkage;tensilestrength;thickness
【摘要】:1.1Thisspecificationcoverspressboardforelectricalinsulatingpurposes,manufacturedfromkraft,cotton,orkraftandcottonpulps.Thisboardisintendedfordielectricalorstructuralpurposesintransformersandotherelectricalapparatus.1.2Electricalinsulatingboardsaremostcommonlyreferredto(andwillbereferredtoherein)aspressboard.Othertermsusedforpressboardincludetransformerboard,fullerboard,andpresspan.1.3Thisspecificationcoverspressboardhavinganominalthicknessof0.030to0.315in.(0.8to8.0mm).ForthinnermaterialrefertoSpecificationD1305.1.4Themaximumthicknessavailablewilldifferwiththetypeandthemanufacturer.Themaximumsheetsizewilldifferwiththethickness,type,andmanufacturer.1.5Pressboardshallnormallybepliedwetwithoutpasting.Unlessspecifiedbythepurchaser,thisspecificationdoesnotincludepressboardcomprisedoftwoormoresheetsthathavebeenlaminatedtogetherusinganadhesive.Note1ThematerialsdescribedinthisspecificationaresimilartocorrespondingtypesofpressboarddescribedinIECSpecification641-3,Sheet1,TypesB.0.1,B.2.1,B.2.3,B.3.1,andB.3.3.
【中国标准分类号】:K15
【国际标准分类号】:29_035_01
【页数】:4P.;A4
【正文语种】: