ASTM D5796-2010 采用使用镗孔装置的无损方法测量薄膜卷材涂敷系统干膜厚度的试验方法
ASTM D5796-2010 标准详情
- 标准号:ASTM D5796-2010
- 中文标题:采用使用镗孔装置的无损方法测量薄膜卷材涂敷系统干膜厚度的试验方法
- 英文标题:standard test method for measurement of dry film thickness of thin-film coil-coated systems by destructive means using a boring device
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2010-12-01
内容简介
THIS TEST METHOD COVERS THE MEASUREMENT OF DRY FILM THICKNESS (DFT) OF COATING FILMS BY MICROSCOPIC OBSERVATION OF A PRECISION-CUT, SHALLOW-ANGLE CRATER BORED INTO THE COATING FILM. THIS CRATER REVEALS CROSS SECTIONAL LAYERS APPEARING AS RINGS, WHOSE
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