ISO 8022-1990 表面活性剂用浸没法测定润湿力
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【英文标准名称】:Surfaceactiveagents;determinationofwettingpowerbyimmersion
【原文标准名称】:表面活性剂用浸没法测定润湿力
【标准号】:ISO8022-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-07
【实施或试行日期】:1990-07-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:润湿度;试验;表面活性剂;浸涂
【英文主题词】:Dipcoating;Surfactants;Testing;Tests;Wettability
【摘要】:Acottondiscofknownnatureandcharacteristics,heldinagrip,isimmersedinasolutionofsurfaceactiveagentofknownconcentration.Afterdisplacementofairanpenetrationofthesolutionintothecloth,thecottondiscstartstosink.Thewettingtimeisdeterminedbymeasurementtheintervalbetweenthemomentofimmersionofthecottondiscandthemomentwhenitbeginstosink.Thewettingtimeisdeterminedoftwostandardsolutionsandforeachoffivedifferentconcentrationsandthenofthesurfaceactiveagentsolutionundertestforfivedifferentconcentrations.Thethreecurves"wettingtime/concentration"areplottedandcompared.
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:7P.;A4
【正文语种】:英语
【原文标准名称】:表面活性剂用浸没法测定润湿力
【标准号】:ISO8022-1990
【标准状态】:现行
【国别】:国际
【发布日期】:1990-07
【实施或试行日期】:1990-07-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC91
【标准类型】:()
【标准水平】:()
【中文主题词】:润湿度;试验;表面活性剂;浸涂
【英文主题词】:Dipcoating;Surfactants;Testing;Tests;Wettability
【摘要】:Acottondiscofknownnatureandcharacteristics,heldinagrip,isimmersedinasolutionofsurfaceactiveagentofknownconcentration.Afterdisplacementofairanpenetrationofthesolutionintothecloth,thecottondiscstartstosink.Thewettingtimeisdeterminedbymeasurementtheintervalbetweenthemomentofimmersionofthecottondiscandthemomentwhenitbeginstosink.Thewettingtimeisdeterminedoftwostandardsolutionsandforeachoffivedifferentconcentrationsandthenofthesurfaceactiveagentsolutionundertestforfivedifferentconcentrations.Thethreecurves"wettingtime/concentration"areplottedandcompared.
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:7P.;A4
【正文语种】:英语
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