BS EN ISO 8130-2-2010 粉末涂料.气体比较比重瓶测定密度(基准方法)

作者:标准资料网 时间:2024-05-16 20:47:26  浏览:8493   来源:标准资料网

【英文标准名称】:Coatingpowders.Determinationofdensitybygascomparisonpyknometer(refereemethod)
【原文标准名称】:粉末涂料.气体比较比重瓶测定密度(基准方法)
【标准号】:BSENISO8130-2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:1993-04-15
【实施或试行日期】:1993-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:仲裁方法;布;涂层材料;涂层;颜色;密度计;密度测定法;密度;密度测定瓶;密度测量;测定;静电的;功能原理;气体比较比重瓶;质量(物质);涂料;粒状材料;粉末;粉末覆层;比重瓶测量分析法;抽样方法;试验设备;试验标准;试验;测试装置;清漆;体积
【英文主题词】:Arbitrationmethod;Cloth;Coatingmaterials;Coatings;Colour;Densimeters;Densimetry;Density;Densitybottles;Densitymeasurement;Determination;Electrostatic;Functionprinciple;Gascomparisonpyknometers;Mass;Paints;Particulatematerials;Powder;Powdercoatings;Pycnometricanalysis;Samplingmethods;Testequipment;Teststandards;Testing;Testingdevices;Varnishes;Volume
【摘要】:ThispartofISO8130specifiesamethodforthedeterminationofthedensityofcoatingpowdersusingagascomparisonpyknometer.Itcanbeusedforalltypesofcoatingpowder,issimpletocarryout,butrequiresmoreexpensiveinstrumentationthanisoftenusedfordensitydeterminations.ThedensityofcoatingpowderscanalsobedeterminedusingtheliquiddisplacementpyknometermethoddescribedinISO8130-3.Theapparatusisrelativelyinexpensive,buttheliquiddisplacementpyknometermethodisliabletogiveerroneousresults,particularlyifthepowderswellsincontactwiththedisplacementliquidusedorthedisplacementliquiddoesnottotallydisplacetheairbetweenthepowderparticles.Theliquiddisplacementmethodismuchslowerinexecution,lessaccurateandisonlytobeusedifitcanbeshownthatthesameresultswillbeobtainedasforthegascomparisonpyknometermethod.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:8P.;A4
【正文语种】:英语