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ASTM D5367-94

(Practice)

Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive Blasted

Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive Blasted

SCOPE
1.1 This practice covers procedures to evaluate the compatibility of coatings with inhibitors used with water-blast cleaning surface preparation with or without abrasive to prevent flash rusting of steel prior to application of coatings.
1.2 The manufacturer of the coatings shall be consulted to ensure compatibility of inhibitors with the coatings.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Dec-2000
ICS
87.040 - Paints and varnishes
Technical Committee
D33 - Protective Coating and Lining Work for Power Generation Facilities
Drafting Committee
D33.05 - Application and Surface Preparation
Current Stage
Ref Project

Relations

Replaced By
ASTM D5367-00 - Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive Blasted
Effective Date
10-Dec-2000
Referred By
ASTM D4538-21 - Standard Terminology Relating to Protective Coating and Lining Work for Power Generation Facilities
Effective Date
10-Dec-2000

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ASTM D5367-94 - Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive BlastedASTM D5367-94 - Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive Blasted
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ASTM D5367-94 - Standard Practice for Evaluating Coatings Applied Over Surfaces Treated With Inhibitors Used to Prevent Flash Rusting of Steel When Water or Water/Abrasive Blasted
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NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 5367 – 94
AMERICAN SOCIETY FOR TESTING AND MATERIALS
100 Barr Harbor Dr., West Conshohocken, PA 19428
Reprinted from the Annual Book of ASTM Standards. Copyright ASTM
Standard Practice for
Evaluating Coatings Applied Over Surfaces Treated With
Inhibitors Used to Prevent Flash Rusting of Steel When
Water or Water/Abrasive Blasted
This standard is issued under the fixed designation D 5367; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope Using Portable Adhesion Testers
2.2 Other Standards:
1.1 This practice covers procedures to evaluate the compat-
SSPC-SP 5 Surface Preparation Specification No. 5, White
ibility of coatings with inhibitors used with water-blast clean-
Metal Blast Cleaning
ing surface preparation with or without abrasive to prevent
NACE TM-01-74 Laboratory Method for Evaluation of
flash rusting of steel prior to application of coatings.
Protective Coatings Used as Lining Materials in Immer-
1.2 This standard does not purport to address all of the
sion Surfaces
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
3. Significance and Use
priate safety and health practices and determine the applica-
3.1 Water-blast cleaning with or without abrasive will result
bility of regulatory limitations prior to use.
in flash rusting under most environmental conditions. Inhibi-
2. Referenced Documents tors are used to prevent flash rusting while drying and before
coating application. The inhibitor or reaction products of the
2.1 ASTM Standards:
inhibitor on the substrate becomes part of the coating systems.
A 36 Specification for Structural Steel
Coating performance may be influenced by the inhibitor.
B 117 Practice for Operating Salt Spray (Fog) Testing
Soluble contaminants or unreacted inhibitors left on the surface
Apparatus
under the coating may cause premature failure. This practice
D 714 Test Method for Evaluation Degree of Blistering of
includes a comparison of coating performance with and with-
Paints
out inhibitors using various laboratory tests to simulate a range
D 822 Practice for Conducting Tests on Paint and Related
of conditions such as high moisture, marine atmospheric or
Coatings and Materials Using Filtered Open-Flame
water immersion.
Carbon-Arc Light and Water Exposure Apparatus
3.2 The user or specifier must determine the specific test
D 1193 Specification for Reagent Water
methods to be used and exposure conditions. Some test
D 1654 Test Method for Evaluation of Painted or Coated
methods referenced may not be applicable to all types of
Specimens Subjected to Corrosive Environments
coatings.
D 2247 Practice for Testing Water Resistance of Coatings in
100 % Relative Humidity
4. Specimen Preparation
D 3359 Test Methods for Measuring Adhesion by Tape
4 4.1 Carbon steel samples of an appropriate size, in accor-
Test
dance with Specification A 36 for the specified test method
D 4417 Test Methods for Field Measurement of Surface
6 shall be white metal blast-cleaned in accordance with SSPC-SP
Profile of Blast Clean Steel
5 and measure profile in accordance with Test Methods
D 4541 Test Methods for Pull-Off Strength of Coatings
D 4417. Select an abrasive that is suitable for use with
water-blast applications. Control panels shall be coated with
This practice is under the jurisdiction of ASTM D-33 on Protective Coating and
the same coating system and dry film thickness as the inhibitor-
Lining Work for Power Generation Facilities and is the direct responsibility of
treated panels with the topcoat time as follows:
Subcommittee D33.05 on Surface Preparation.
Current edition approved March 15, 1994. Published May 1994.
Annual Book of ASTM Standards, Vol 01.04.
Annual Book of ASTM Standards, Vol 03.02
Available from SSPC, 4400 5th Avenue, Pittsburgh, PA.
Annual Book of ASTM Standards, Vol 06.01.
5 8
Annual Book of ASTM Standards, Vol 11.01. Available from National Association of Corrosion Engineers, P.O. Box 218340,
Annual Book of ASTM Standards, Vol 06.02. Houston, TX 77218.
D 5367
A TABLE 1 Recommended Exposure Tests and Examination
Number of Panels for Each Exposure Test Topcoat Time
Schedules
6–8 h 48–56 h
Guide to
Dry Blasted—no inhibitor 2 2
Recommended
Dry Blasted—inhibitor-recommended concentra- 22
Exposure Test Method Test Time
tion
Examination
Dry B
...

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SIGNIFICANCE AND USE
3.1 Water-blast cleaning with (SSPC-TR2/NACE 6G 198; SSPC-SP 5 (WAB)/NACE WAB-1; SSPC-SP 10 (WAB)/NACE WAB-2; SSPC-SP 6 (WAB)/NACE WAB-3; SSPC-SP 14 (WAB)/NACE WAB-8); SSPC-SP 7 (WAB)/NACE WAB-4 or without, (SSPC-SP WJ-1/NACE WJ-1; SSPC-SP WJ-2/NACE WJ-2; SSPC-SP WJ-3/NACE WJ-3; SSPC-SP WJ-4/NACE WJ-4) abrasive, results in flash rusting under some environmental conditions. Inhibitors are used to prevent flash rusting while drying and before coating application. The inhibitor or reaction products of the inhibitor on the substrate becomes part of the coating systems. Coating performance may be influenced by the inhibitor. Soluble contaminants or unreacted inhibitors left on the surface under the coating may cause premature failure. This practice includes a comparison of coating performance with and without inhibitors using various laboratory tests to simulate a range of conditions such as high moisture, marine atmospheric or water immersion.  
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