ASTM D7334-08的标准全文信息,该标准可用于表征表面的润湿性。易润湿的表面是指涂层更可能具有良好的附着力和外观,并且不太可能出现与表面张力相关的缺陷,例如爬行、缩孔、针孔和橘皮。该标准也可用于测试颜料表面的润湿性,特别是潜在的表面活性剂或树脂基分散剂或研磨基
ASTM D7334-08(2013) 通过推进接触角测量涂层,基板和颜料表面润湿性的标准实施规程 Standard Practice for Surface Wettability of Coatings, Substrates and Pigments by Advancing Contact Angle Measurement 被代替 点击打开全屏PDF预览 点击查看大图 标准号
内容提示: Designation: D 7334 – 08Standard Practice forSurface Wettability of Coatings, Substrates and Pigmentsby Advancing Contact Angle Measurement 1This standard is issued under the f i xed designation D 7334; the number immediately following the designation indicates the year oforiginal adoption ...
D7334PracticeforSurfaceWettabilityofCoatings,Sub-3.1.6surfacetension,n—theforcenecessarytobreakthe stratesandPigmentsbyAdvancingContactAngleMea-surfaceofafilmofagivenlength(unitsareforce/length,such surementasdyn/cmornewtons/m);thesamenumericallyassurface ...
基质和颜料的外表张力的标准试验方法一引用文件ASTM D1193 Specification for Reagent WaterASTM D5725 Test Method for Surface Wettability and Absorbency of Sheeted Materials Using an Automated Contact Angle TesterASTM D7334 Practice for Surface Wettability of Coatings, Substrates and Pigments by Advancing ...
ASTM D7490-13(2022) 引用标准 ASTM D1193 ASTM D5725 ASTM D7334 购买 正式版 1.1 本测试方法描述了测量两种液体(一种极性液体和另一种非极性液体)在基材、颜料(圆盘形式)或固化或风干涂层上已知表面张力的接触角的程序。计算固体的表面特性(表面张力及其色散和极性分量)。 1.2 使用此方法可以测定的总固体...
FilmsD5946 Test Method for Corona-Treated Polymer Films Us-ing Water Contact Angle MeasurementsD7334 Practice for Surface Wettability of Coatings, Sub-strates and Pigments by Advancing Contact Angle Mea-surementD7490 Test Method for Measurement of the Surface Tensionof Solid Coatings, Substrates and ...
点击打开全屏PDF预览 点击查看大图 标准号 ASTM D7334-08(2022) 2022年 总页数 3页 发布单位 美国材料与试验协会 当前最新 ASTM D7334-08(2022) 引用标准 ASTM D1193ASTM D5725 购买 正式版 1.1 本实践涵盖了将一滴液体施加到涂层表面、基材或预成型颜料盘上时的接触角测量。 1.2 接触角有前进角和后退角两...
FilmsD5946 Test Method for Corona-Treated Polymer Films Us-ing Water Contact Angle MeasurementsD7334 Practice for Surface Wettability of Coatings, Sub-strates and Pigments by Advancing Contact Angle Mea-surementD7490 Test Method for Measurement of the Surface Tensionof Solid Coatings, Substrates and ...