BS EN ISO 6272-2-2006 涂料和清漆.快速变形(抗冲击)试验.小面积压头的落锤试验

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【英文标准名称】:Paintsandvarnishes-Rapid-deformation(impactresistance)tests-Fallingweighttest,small-areaindenter
【原文标准名称】:涂料和清漆.快速变形(抗冲击)试验.小面积压头的落锤试验
【标准号】:BSENISO6272-2-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2003-05-07
【实施或试行日期】:2003-05-07
【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】:球跌落试验;覆层材料;覆层;断裂韧性;裂开;定义;变形力;变形值;跌落试验;落锤试验;抗冲击(强度);冲击强度;冲击测试;材料测试;涂料;剥离;耐力;抗龟裂成形;抽样方法;回跳硬度测量;应变;表面;试验设备;测试;清漆;重量
【英文主题词】:Balldroptests;Coatingmaterials;Coatings;Cracktoughness;Cracking;Definition;Definitions;Deformationforces;Deformationvalue;Droptests;Fallingweighttest;Impactresistance;Impactstrength;Impacttesting;Materialstesting;Paints;Peeling;Resistance;Resistancetocrackformation;Samplingmethods;Scleroscopehardnessmeasurement;Strain;Surfaces;Testequipment;Testing;Varnishes;Weights
【摘要】:ThispartofISO6272describesamethodforrapidlydeforming,byimpactwithasphericalindenterofdiameter12,7mmor15,9mm,acoatingfilmanditssubstrateandevaluatingtheeffectofsuchdeformation.NOTETheterm"impactresistance"isincludedinthetitleandtextofthispartofISO6272,butoneimportantcharacteristicoftheapparatususedisthatitshouldproducerapiddeformationratherthanatrueimpact.Thistestmethodshouldberestrictedtotestinginonlyonelaboratorywhennumericalvaluesareusedbecauseofthepoorreproducibilityofthemethod.Interlaboratoryagreementisimprovedwhenrankingisusedinplaceofnumericalvalues.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:16P;A4
【正文语种】:英语