ASTM D6746-15R20
Standard Test Method for Determination of Green Strength and Stress Relaxation of Raw Rubber or Unvulcanized Compounds
| Označení normy: | ASTM D6746-15R20 |
| Vydáno: | 01.06.2020 |
| Status: | Active |
| Počet stran: | 6 |
| Sekce: | 09.01 |
| Označení: | green; green stress relaxation; raw rubber; rubber; stress relaxation; tensile green modulus; tensile green strength; unvulcanized compounds; yield stress; |
| ASTM označení: | ASTM D6746 |
| Nahrazuje: | D6746-15 |
1.1 This test method covers methods to evaluate a characteristic of raw rubber or unvulcanized rubber compounds that is designated as green strength. This special strength property for uncured rubbers is an important processing performance attribute in rubber product manufacturing.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.