ISO 6072-2002 液压传动.流体和标准合成橡胶材料间的兼容性

作者:标准资料网 时间:2024-05-22 05:42:29  浏览:9853   来源:标准资料网

【英文标准名称】:Hydraulicfluidpower-Compatibilitybetweenfluidsandstandardelastomericmaterials
【原文标准名称】:液压传动.流体和标准合成橡胶材料间的兼容性
【标准号】:ISO6072-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:液压传动;密封材料;定义;橡胶;兼容性;液压系统;液压液;流体技术;液压传动系统;弹性体
【英文主题词】:Compatibility;Definitions;Elastomers;Fluidtechnology;Hydraulicfluidpower;Hydraulicfluids;Hydraulicsystems;Hydraulictransmissionsystems;Rubber;Sealingmaterials
【摘要】:ThisInternationalStandardspecifiestestmethodsfortheevaluationoffluidsexposedtostandardelastomericmaterialsthathavebeenmanufacturedinaccordancewiththespecifiedprocesses.Itallowsbaselinecomparisonsoffluidswithstandardelastomers.ThisInternationalStandardprovidesformulations,mixingandvulcanizationproceduresforfivetypesofelastomericcompositions:a)acrylonitrile-butadienerubber(NBR1andNBR2);b)fluoroelastomers(FKM2);c)ethylenepropylenedienerubber(EPDM1);d)hydrogenatedNBR(HNBR1).Theseproceduresevaluatetheeffectofmineral-based,fire-resistantandbiodegradablehydraulicfluidsonsuchcompositionsbymeasurement,undercontrolledconditions,ofphysicalpropertiesofstandardtestpiecesofthesuitabletestelastomerbeforeandafterimmersioninthefluids.ThisInternationalStandarddoesnotprovideformulationsofelastomericmaterialsforactualservice,howeverserviceelastomersmaybetestedusingthesecompatibilityproceduresifrequired.NOTETheelastomericmaterialsusedintheseformulationsaresensitivetofluidvariationsandhavecomparativelyhighswellingcharacteristics.Stablecuresystemsshouldbeusedtogiveadequatestoragelife.
【中国标准分类号】:J20
【国际标准分类号】:23_100_01;83_060
【页数】:20P;A4
【正文语种】:英语