ASTM D4591-22
2022
Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry
- Format:
- Language(s) :
- Published :
- English
- 03/15/2022
1.1''This test method defines conditions for the use of differential scanning calorimetry (DSC) with fluoropolymers. It covers the use of DSC analyses with the fluoropolymers, PTFE, PVDF, PCTFE, and PVF and their copolymers PFA, MFA, FEP, ECTFE, EFEP, VDF/HFP, VDF/TFE/HFP, VDF/CTFE. The test method is applicable to the analysis of powders as well as samples taken from semi-finished or finished products. The nature of fluoropolymers is such that special procedures are needed for running DSC analysis and interpreting the results.
1.2''The values stated in SI units as detailed in IEEE/ASTM SI-10 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.
Note 1:''There is currently no ISO standard that duplicates this test method. ISO 20568-1 and ISO 20568-2 cover similar testing and reference this test method for testing conditions.
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.
ASTM D4591-22 | |
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STANDARD INFO: | |
Standard Name | ASTM D4591-22 |
Scope | Standard Test Method for Determining Temperatures and Heats of Transitions of Fluoropolymers by Differential Scanning Calorimetry |
Publisher | ASTM - ASTM International |
Languages | English |
State | |
Publication Year | 2022 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
File Size | 1 file , 100 KB |
Note | This product is unavailable in Russia, Ukraine, Belarus |
Number of Pages | 4 |
Published | 03/15/2022 |
ASTM D4591-22 | ||
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History | Publisher Year | |
ASTM D4591-22 | 2022 | Current |
ASTM D4591-17 | 2017 | |
ASTM D4591-07(2012) | 2012 | |
ASTM D4591-07 | 2007 | |
ASTM D4591-01 | 2001 | |
ASTM D4591-97 | 1997 |
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