ASTM D 1677 : 2017 : R2024
Current
The latest, up-to-date edition.
Standard Test Methods for Sampling and Testing Untreated Mica Paper Used for Electrical Insulation
English
29-03-2024
| Committee |
D 09
|
| DocumentType |
Test Method
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1These test methods cover procedures for sampling and testing untreated mica paper to be used as an electrical insulator or as a constituent of a composite material used for electrical insulating purposes.
1.2The procedures2 appear in the following order:
| ASTM | ||
| Method | ||
| Procedures | Sections | References |
| Apparent Density | 12 | ... |
| Aqueous Extract Conductivity | 32 and 33 | D202 |
| Conditioning | 4 | D685 |
| Dielectric Strength | 16 – 19 | D149 |
| Impregnation Time | 20 – 24 | D202 |
| Moisture Content | 26 – 28 | D644 |
| Roll Quality | 25 | ... |
| Sampling | 3 | ... |
| Tensile Strength | 13 – 15 | D828 |
| Thickness | 6 – 10 | D374/D374M |
| Weight | 11 | D646 |
| Weight Variability | 29 – 31 | ... |
1.3The values stated in inch-pound units are to be regarded as the standard.
1.4This 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.
1.5This 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 D 149 : 2025 | Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies |
| ASTM D 646 : 2013 | Standard Test Method for Mass Per Unit Area of Paper and Paperboard of Aramid Papers (Basis Weight) (Withdrawn 2022) |
| ASTM D 1711 : 2024 : REV A | Standard Terminology Relating to Electrical Insulation |
| ASTM D 149 : 2020 | Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies |
| ASTM D 1711 : 2024 | Standard Terminology Relating to Electrical Insulation |
| ASTM D 1711 : 2025 | Standard Terminology Relating to Electrical Insulation |
| ASTM D 646 : 2025 | Standard Test Method for Mass Per Unit Area and Mass Per Volume of Aramid Papers and Paperboards |
| ASTM D 1711 : 2024 : REV B | Standard Terminology Relating to Electrical Insulation |
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