ASTM-F22 2021

$40.63

F22-13(2021) Standard Test Method for Hydrophobic Surface Films by the Water-Break Test

Published By	Publication Date	Number of Pages
ASTM	2021

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Categories: 25.220.20 - Surface treatment, ASTM

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Description

ASTM F22-13-Reapproved2021

Historical Standard: Standard Test Method for Hydrophobic Surface Films by the Water-Break Test

ASTM F22

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 environments. 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 SI units are to be regarded as the standard. The inch-pound values given in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

contact angle; hydrophilic films; organic contamination; surface contamination; water break;

ICS Code

ICS Number Code 25.220.20 (Surface treatment)

DOI: 10.1520/F0022-13R21

Additional information

Standard Title	F22-13(2021) Standard Test Method for Hydrophobic Surface Films by the Water-Break Test
Published Code	ASTM
Publication Date	2021
ICS Codes	25.220.20 - Surface treatment