ASTM D3124-98R19
Standard Test Method for Vinylidene Unsaturation in Polyethylene by Infrared Spectrophotometry
| Language: | English |
| Released: | 2019-11-14 |
| Pages: | 4 |
| Standards number: | ASTM D3124-98R19 |
| Standard number: | D3124-98R19 |
| Released: | 01.11.2019 |
| Status: | Active |
| Pages: | 4 |
| Section: | 08.01 |
| Keywords: | FTIR; infrared spectrophotometry; polyethylene; vinylidene unsaturation; |
1.1 This test method is applicable to all types of polyethylenes, those ethylene plastics consisting of ethylene and α-olefin copolymers longer than propylene, and blends of the above in any ratio.
1.2 The values stated in SI units are to be regarded as the 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. Specific hazards statements are given in Section 8.
Note 1: There is no known ISO equivalent to this standard.
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.