ASTM D5589-09(2013)
Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
- Standard No.
- ASTM D5589-09(2013)
- Release Date
- 2009
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D5589-19
- Latest
- ASTM D5589-19
- Scope
4.1 Defacement of paint and coating films by algal growth is a common phenomenon under certain conditions. It is generally known that differences in the environment, lighting, temperature, substrate, and other factors in addition to the coating composition affect the susceptibility of a given painted surface. This test method attempts to provide a means to comparatively evaluate different coating formulations for their relative performance under a given set of conditions. It does not imply that a coating that resists growth under these conditions will necessarily resist growth in the actual application (see Note 1).
4.2 Familiarity with microbiological techniques is required. This test method should not be used by persons without at least basic microbiological training.
1.1 This test method covers an accelerated method for determining the relative resistance of a paint or coating film to algal growth.
Note 1—It is hoped that a ranking of relative performance would be similar to that ranked from outdoor exposures. However, this test method should not be used as a replacement for exterior exposure since many other factors, only a few of which are listed will affect those results.1.2 The values stated in SI units are to be regarded as the standard. The 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 and health practices and determine the applicability of regulatory limitations prior to use.
ASTM D5589-09(2013) Referenced Document
- ASTM D4141 Standard Practice for Conducting Black Box and Solar Concentrating Exposures of Coatings
- ASTM D4587 Standard Practice for Fluorescent UV-Condensation Exposures of Paint and Related Coatings
- ASTM D5031 Standard Practice for Enclosed Carbon-Arc Exposure Tests of Paint and Related Coatings
- ASTM D6695 Standard Practice for Xenon-Arc Exposures of Paint and Related Coatings*， 2024-04-20 Update
- ASTM D822 Standard Practice for Filtered Open-Flame Carbon-Arc Exposures of Paint and Related Coatings
ASTM D5589-09(2013) history
- 2019 ASTM D5589-19 Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
- 2009 ASTM D5589-09(2013) Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
- 2009 ASTM D5589-09 Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
- 1997 ASTM D5589-97(2002) Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
- 1997 ASTM D5589-97 Standard Test Method for Determining the Resistance of Paint Films and Related Coatings to Algal Defacement
