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Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
Automaticky preložený názov:
Štandardná skúšobná metóda pre Bond posilnenie elektrických impregnačným u špirálovité cievky teste
NORMA vydaná dňa 1.4.2012
Označenie normy: ASTM D2519-07(2012)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2012
Kód tovaru: NS-20640
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
bond strength, helical coil, varnish, Bond strength--electrical insulating materials, Electrical insulating varnishes, Flexural testing--electrical insulating materials, Helical coil method, ICS Number Code 29.035.60 (Varnished fabrics)
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 described in this test method. |
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1. 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 and health practices and determine the applicability of regulatory limitations prior to use. See Section 7. |
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2. Referenced Documents | ||||||||
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