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【英文标准名称】:StandardTestMethodforInclinedPlateFlowforThermosettingCoatingPowders
【原文标准名称】:热固涂料粉的倾斜板流量用标准试验方法
【标准号】:ASTMD4242-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:涂层;电气工程;电绝缘;绝缘件;粉末;测试;热固性聚合物
【英文主题词】:coatingpowder;pelletflow;pillflow;plateflow;powdercoating;thermosetting
【摘要】:Thistestmethodisusefulforselectingcoatingpowdersofsimilarcharacteristicsofmeltflowunderminimalshear.Itisnotrecommendedasanabsolutemeasurement,butratherasacomparativemeasurementofsamplesonthesamepanelmeasuredatthesametime.1.1Thistestmethodspecifiesamethodfordeterminingtheflowcharacteristicsofafusedthermosettingcoatingpowderdownaplaneinclinedatasetangletothehorizontal.Thetestgivesanindicationofthedegreeofmeltflowthatmayoccurduringthecuringofthecoatingpowder.Thischaracteristiccontributestothecoherenceofthecoating,toitssurfaceappearanceandtothedegreeofcoverageoversharpedges(seeTestMethodD2967),however,itshouldnotbeusedasthesolefactorforjudgment.Thetestactsasausefulmethodforcheckingforbatchtobatchvariationinthebehaviorofagivencoatingpowder.Correlationbetweentheresultsfromcoatingpowdersofdifferingcompositionisnottobeexpected.Thismethodisunlikelytoyieldmeaningfulresultswithcoatingpowderswhichhavegeltimesoflessthanoneminuteatthetesttemperature(seeTestMethodD4217).Ovendrafts,angleofinclinationandpelletvariationssignificantlyaffectresultsmakinginter-labreproducibilitysomewhatdifficulttocorrelate.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G51
【国际标准分类号】:83_080_10
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Methodsoftestfordenseshapedrefractoryproducts-Part7:Determinationofmodulusofruptureatelevatedtemperatures;GermanversionEN993-7:1998
【原文标准名称】:密时成型耐火制品的试验方法.第7部分:高度下断裂模数的测定
【标准号】:EN993-7-1998
【标准状态】:现行
【国别】:
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验报告;流动性;成型耐火材料;弯曲;耐熔的;环境温度;高温试验;原材料;抗弯强度;温升;可折射的;耐火材料;耐火材料;断裂模数;极限偏差;测定;试样;材料;抽样方法;温度;试验;数学计算;尺寸;试验设备;材料试验;测量;定义;定义;陶瓷;负荷;公差(测量);方法
【英文主题词】:Ambienttemperature;Bending;Bendingstrength;Ceramics;Definition;Definitions;Determination;Dimensions;Flowproperties;High-temperaturetesting;Limitdeviations;Loading;Materials;Materialstesting;Mathematicalcalculations;Measurement;Methods;Modulusofrupture;Rawmaterials;Refractability;Refractories;Refractory;Refractorymaterials;Refractoryproducts;Samplingmethods;Shapedrefractories;Temperature;Temperaturerise;Testequipment;Testreports;Testspecimens;Testing;Tolerances(measurement)
【摘要】:
【中国标准分类号】:Q45
【国际标准分类号】:81_080
【页数】:6P.;A4
【正文语种】:英语