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ASTM D 2247 : 2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Testing Water Resistance of Coatings in 100 % Relative Humidity
Available format(s)

Hardcopy , PDF

Superseded date

08-11-2020

Language(s)

English

Published date

12-01-2015

1.1This practice covers the basic principles and operating procedures for testing water resistance of coatings by exposing coated specimens in an atmosphere maintained at 100 % relative humidity so that condensation forms on all surfaces of test specimens.

1.2This practice uses the technique of creating a slight temperature differential within the exposure area to form condensation on the coated specimens. As the warmer saturated air passes the cooler specimens, water is deposited onto the specimens in the form of condensation.

1.3This practice places the entire specimen in the exposure area allowing condensation to form on all surfaces. This makes this practice suitable for flat panels as well as large or 3D objects. This practice differs from other methods where condensation is only formed on the front coating surface, while the back surface is outside the exposure area. Other tests may also deposit water droplets on the surface but where the source is not from condensation (for example, water spray).

Note 1:Alternative practices for testing the water resistance of coatings include Practices D870, D1735, and D4585.

1.4This practice is limited to the methods of obtaining, measuring, and controlling the conditions and procedures of tests conducted in 100 % relative humidity. It does not specify specimen preparation, or evaluation of results.

1.5The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.6This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Committee
D 01
DocumentType
Standard Practice
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 1654 : 2008 : R2016 : EDT 1 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 3730 : 2017 Standard Guide for Testing High-Performance Interior Architectural Wall Coatings
ASTM D 1735 : 2014 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 6577 : 2015 Standard Guide for Testing Industrial Protective Coatings
ASTM D 3451 : 2006 : R2017 Standard Guide for Testing Coating Powders and Powder Coatings
ASTM E 2568 : 2017 : REV A Standard Specification for PB Exterior Insulation and Finish Systems
ASTM E 2570/E2570M : 2007 : R2019 Standard Test Methods for Evaluating Water-Resistive Barrier (WRB) Coatings Used under Exterior Insulation and Finish Systems (EIFS) or EIFS with Drainage
ASTM D 4585/D4585M : 2018 Standard Practice for Testing Water Resistance of Coatings Using Controlled Condensation
ASTM D 6577 : 2015 : R2019 Standard Guide for Testing Industrial Protective Coatings
ASTM D 3794 : 2018 Standard Guide for Testing Coil Coatings
ASTM F 1428 : 1992 : R2017 Standard Specification for Aluminum Particle-Filled Basecoat/Organic or Inorganic Topcoat, Corrosion Protective Coatings for Fasteners
ASTM A 755/A755M : 2018 Standard Specification for Steel Sheet, Metallic Coated by the Hot-Dip Process and Prepainted by the Coil-Coating Process for Exterior Exposed Building Products
ASTM D 870 : 2015 Standard Practice for Testing Water Resistance of Coatings Using Water Immersion

ASTM D 1730 : 2009 : R2014 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D 3359 : 2009 : EDT 2 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 1730 : 2003 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D 3363 : 2005 : R2011 : EDT 2 Standard Test Method for Film Hardness by Pencil Test (Withdrawn 2020)
ASTM D 4541 : 2009 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
ASTM D 2616 : 2019 Standard Test Method for Evaluation of Visual Color Difference With a Gray Scale
ASTM D 1735 : 1999 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM D 1730 : 2009 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D 3363 : 2000 Standard Test Method for Film Hardness by Pencil Test
ASTM D 3359 : 1997 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 1654 : 2005 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 4541 : 2009 : EDT 1 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
ASTM D 3363 : 2005 Standard Test Method for Film Hardness by Pencil Test
ASTM D 1730 : 1967 : R1998 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D 4541 : 2002 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM D 3359 : 2009 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 4585 : 1999 Standard Practice for Testing Water Resistance of Coatings Using Controlled Condensation
ASTM D 1735 : 2014 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 4541 : 2017 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
ASTM D 3359 : 2002 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 3359 : 2009 : EDT 1 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 3363 : 2005 : R2011 : EDT 1 Standard Test Method for Film Hardness by Pencil Test
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM D 3359 : 2007 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 1735 : 2004 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 1730 : 2009 : R2020 Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting
ASTM D 2616 : 1996 Standard Test Method for Evaluation of Visual Color Difference With a Gray Scale
ASTM D 1654 : 2008 : R2016 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 4585 : 2007 Standard Practice for Testing Water Resistance of Coatings Using Controlled Condensation
ASTM D 1735 : 2008 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 1654 : 1992 : R2000 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM D 3363 : 2005 : R2011 Standard Test Method for Film Hardness by Pencil Test
ASTM D 3359 : 2008 Standard Test Methods for Measuring Adhesion by Tape Test
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 1735 : 2002 Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus
ASTM D 1654 : 2008 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 1654 : 2008 : R2016 : EDT 1 Standard Test Method for Evaluation of Painted or Coated Specimens Subjected to Corrosive Environments
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 4541 : 1995 : EDT 1 Standard Test Method for Pull-Off Strength of Coatings Using Portable Adhesion Testers
ASTM D 3359 : 2017 Standard Test Methods for Rating Adhesion by Tape Test
ASTM D 2616 : 2012 Standard Test Method for Evaluation of Visual Color Difference With a Gray Scale
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water

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