Standard Test Methods for Testing Solvent Containing Varnishes Used for Electrical Insulation

Importancia y uso:

4.1 Control—The following tests are useful for control purposes during the manufacture and use of varnishes, and for determining the uniformity of batches:

4.1.1 Specific gravity,

4.1.2 Viscosity,

4.1.3 Flash point, and

4.1.4 Nonvolatile matter by weight.

4.2 Performance—The following tests are useful for determining the performance of varnishes during application and use:

4.2.1 Drainage,

4.2.2 Time of drying,

4.2.3 Build,

4.2.4 Dielectric strength,

4.2.5 Thermal endurance,

4.2.6 Varnish compatibility,

4.2.7 Salt water proofness, and

4.2.8 Oil resistance.

Subcomité:

D09.01

Referida por:

D6053-14R18, D2756-07R17, D3251-19, D2519-19A, D4882-17, D4209-07R19, D4733-17, D1711-24A, D1304-99R20E01, D1084-16R21, D3955-20, D2832-92R16, D7230-06R21

Volúmen:

10.01

Número ICS:

29.035.60 (Varnished fabrics)

Palabras clave:

build; dielectric strength; drainage; flash point; nonvolatile matter; oil resistance; solvent varnish; specific gravity; temperature index; time of drying; varnish; varnish compatibility; viscosity;