ASTM D3955-99
Standard Specification for Electrical Insulating Varnishes

Standard No.

ASTM D3955-99

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D3955-04

Latest

ASTM D3955-20

Scope

1.1 This specification lists the tests and values for electrical insulating varnishes suitable for the impregnation and treatment of electrical coils and windings applied by dip process.

1.2 Varnishes, flexible or rigid, included in this specification are: Grade DA -Air-dry Grade DO -Organic solvent containing, baking, Grade DM -Reactive diluent containing, Grade DS -Silicone, Grade DW -Water containing, and Grade DT -Thixotropic.

ASTM D3955-99 history

• 2020 ASTM D3955-20 Standard Specification for Electrical Insulating Varnishes
• 2013 ASTM D3955-13 Standard Specification for Electrical Insulating Varnishes
• 2004 ASTM D3955-04(2009) Standard Specification for Electrical Insulating Varnishes
• 2004 ASTM D3955-04 Standard Specification for Electrical Insulating Varnishes
• 1999 ASTM D3955-99 Standard Specification for Electrical Insulating Varnishes