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ASTM International - ASTM D2519-07

Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test

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Organization: ASTM International
Publication Date: 1 May 2007
Status: inactive
Page Count: 3
ICS Code (Varnished fabrics): 29.035.60
significance And Use:

Values obtained by flexural tests can provide information with regard to the bond strength of the particular varnish, in combination with a particular wire, when measured under conditions... View More

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.

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 and health practices and determine the applicability of regulatory limitations prior to use. See Section 7.

Document History

November 1, 2019
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
March 1, 2019
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
November 1, 2018
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
April 1, 2012
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
ASTM D2519-07
May 1, 2007
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
September 10, 2002
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
September 10, 2001
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
September 10, 2001
Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
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...
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