ASTM D2941-21
Standard Test Method for Measuring Break Pattern of Leather (Break Scale)
| Označení normy: | ASTM D2941-21 |
| Vydáno: | 01.12.2021 |
| Status: | Active |
| Počet stran: | 2 |
| Sekce: | 15.04 |
| Označení: | break scale; grain pattern; loose finish; pipey; wrinkles ; |
| ASTM označení: | ASTM D2941 |
| Nahrazuje: | D2941-13 |
1.1 This test method covers the measurement of the break pattern of shoe upper leather using an arbitrary break scale. This test method does not apply to wet blue or wet white.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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.