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Standard Practice for Impact Flexibility of Organic Coatings
ASTM D6905-20e1
| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T19:27:21Z | |
| date available | 2025-09-30T19:27:21Z | |
| date copyright | 2025 | |
| date issued | 2025 | |
| identifier other | d6905-20r25e01.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=authoCA58ear3081D206861598F1EFDEC014A/handle/yse/343661 | |
| description abstract | 5.1 Coatings attached to substrates are subjected to damaging impacts during the manufacture of articles and their use in service. This impact resistance practice has been found to be useful in predicting the performance of organic coatings for their ability to resist cracking caused by impacts. | |
| language | English | |
| title | Standard Practice for Impact Flexibility of Organic Coatings | en |
| title | ASTM D6905-20e1 | num |
| type | standard | |
| status | Active | |
| tree | ASTM - ASTM International:;2025 | |
| contenttype | fulltext | |
| scope | 1.1 This practice covers a procedure for determining the ability of a coating film and its substrate to resist shattering, cracking, or chipping when the film and substrate are distended beyond their original form by impact. 1.2 This practice does not measure impact resistance but uses rapid impact to improve Test Method D522/D522M, a test method for flexibility. Since the impact of the coating is almost instantaneous, all of the problems associated with time variables in the mandrel tests are eliminated. 1.3 This practice is similar in content but not technically equivalent to Test Method D2794. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 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. 1.6 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. | |
| identifier DOI | 10.1520/D6905-20R25E01 |
