作者:标准资料网 时间:2024-05-17 03:06:29   浏览:9729   来源:标准资料网

【英文标准名称】:Naturalrubbercompoundsforextrusion-Specification
【原文标准名称】:挤压用天然橡胶化合物.规范
【标准号】:BS1155-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-06-18
【实施或试行日期】:2003-06-18
【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】:添加剂;等级(质量);材料的物理性质;天然橡胶;配合材料(橡胶);组分;老化;挤压;硫化橡胶
【英文主题词】:Additives;Ageing(materials);Composition;Compoundingingredients(rubber);Extruding;Grades(quality);Naturalrubber;Physicalpropertiesofmaterials;Vulcanizedrubber
【摘要】:ThisBritishStandardspecifiescompositionalandphysicalpropertyrequirementsforfournon-blacknaturalrubbercompoundsdesignatedR40,R50,R60,R70,threenon-blacknaturalrubber/zincoxidecompoundsdesignatedS40,S50,S60andfiveblacknaturalrubbercompoundsdesignatedT40,T50,T60,T70,T80.Thesecompoundsareintendedforthemanufactureofitemsintheformofextrusionsanditemscutfromextrudedsections,e.g.washers.NOTE1Thecompoundsdonotnecessarilyhavegoodelectricalinsulatingproperties.NOTE2Thecompoundsmightnotbesuitableforusewhenspecialpropertiesarerequired,suchasimprovedozoneorheatresistance,freedomfromtarnishingofsomemetalliccomponents(copper,silver),longtermlowtemperatureuseorsealsincastoroilbasedfluidsystems.Thenaturalrubbercompoundsspecifiedinthisstandarddonotrequiretobecompoundedtoberesistanttoozoneattackandtheirresistancetoozoneisnottested.Potentialusersshouldseektechnicaladviceiftheyareunsureastowhetherozoneresistanceisrequiredfortheirapplication.ThereiscurrentlynoBritishStandardforozoneresistantnaturalrubbercompounds.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:10P;A4
【正文语种】:英语