ASTM-F22 › Historical Revision Information
Standard Test Method for Hydrophobic Surface Films by the Water-Break Test
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Scope
1.1 This test method covers the detection of the presence of hydrophobic (nonwetting) films on surfaces and the presence of hydrophobic organic materials in processing ambients. When properly conducted, the test will enable detection of molecular layers of hydrophobic organic contaminants. On very rough or porous surfaces the sensitivity of the test may be significantly decreased.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Keywords
Contamination-semiconductors; ICS Number Code 25.220.20 (Surface treatment)
To find similar documents by ASTM Volume:
15.03 (Space Simulation; Aerospace and Aircraft; Composite Materials)
To find similar documents by classification:
25.220.20 (Surface treatment Including anodization, conversion coating, thermal spraying, etc.)
To find similar documents by Federal Supply Class Code:
FSC Standardization Area NDTI (Nondestructive Testing and Inspection)
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Document Number
ASTM-F0022-13R21
Revision Level
2013 R21 EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
May 14, 2021
Document Type
Test Method
Page Count
5 pages
Committee Number
E21.05