ASTM D2861 – Flexible Composites of Copper Foil with Dielectric Film or Treated Fabrics
ASTM D2861-14 – This test method covers procedures for testing flexible materials consisting of copper foil combined with either dielectric film or with treated or
impregnated fabric to form flexible composites used in the manufacture of flexible or multilayer circuitry, or both.
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ASTM D2861 – Standard Test Methods for Flexible Composites of Copper Foil with Dielectric Film or Treated Fabrics
ASTM D2861 – This test method covers procedures for testing flexible materials consisting of copper foil combined with either dielectric film or with treated or
impregnated fabric to form flexible composites used in the manufacture of flexible or multilayer circuitry, or both.
The procedures appear as follows:
|
Procedure |
Section |
ASTM Reference Method |
|
Conditioning |
5 |
|
|
Flex Life of the Composite |
20 – 25 |
|
|
Peel Strength of the Composite |
11 – 19 |
|
|
Specimen Preparation |
6 |
D1825 |
|
Strain Relief Due to Etching |
26 – 32 |
|
|
Testing of the Dielectric Portion of the Composite |
7 – 10 |
D1825, D2305, D902 |
Withdrawn Rationale:
These test methods cover procedures for testing flexible materials consisting of copper foil combined with either dielectric film or with treated or impregnated fabric
to form flexible composites used in the manufacture of flexible or multilayer circuitry, or both.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, these test methods were withdrawn in August 2020.
This standard is being withdrawn without replacement because it is no longer being maintained.
*** Before conducting ASTM D2861 , it is important to read the entire specification. Standards can be obtained from appropriate standard authorities.
Referenced Documents
ASTM Standards
ASTM D902 Test Methods for Flexible Resin-Coated Glass Fabrics and Glass Fabric Tapes Used for Electrical Insulation
ASTM D1711 Terminology Relating to Electrical Insulation
ASTM D1825 Practice for Etching and Cleaning Copper-Clad Electrical Insulating Materials and Thermosetting Laminates for Electrical Testing
ASTM D2305 Test Methods for Polymeric Films Used for Electrical Insulation
ASTM D6054 Practice for Conditioning Electrical Insulating Materials for Testing
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