ASTM D2519-19a PDF

Scope: 1.1 This test method covers determination of the bond strength of an electrical insulating varnish when applied to a helical coil. The helical coil can be made from bare aluminum or copper wire or from film or fiber-insulated magnet wire. Helical coils made from bare aluminum or bare copper wire will yield values of bond strength for the varnish when applied to bare metal conductors. The use of film or fiber-insulated magnet wire will show values for that particular combination of insulation and varnish. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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. See Section 7. 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 D2519-19a Referenced Document

ASTM D115 Standard Test Methods for Testing Solvent Containing Varnishes Used for Electrical Insulation
ASTM D1711 Standard Terminology Relating to Electrical Insulation
ASTM D6054 Standard Practice for Conditioning Electrical Insulating Materials for Testing
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

2019 ASTM D2519-19a Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2019 ASTM D2519-19 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2018 ASTM D2519-18 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2007 ASTM D2519-07(2012) Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2007 ASTM D2519-07 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2002 ASTM D2519-02 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
2001 ASTM D2519-01 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
1996 ASTM D2519-96 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test