ASTM-F22 Historical Revision Information
Standard Test Method for Hydrophobic Surface Films by the Water-Break Test

ASTM-F22 - 2013 R21 EDITION - SUPERSEDED
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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Superseded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