ASTM D1305-99(2004)
Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type

Standard No.

ASTM D1305-99(2004)

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D1305-99(2009)

Latest

ASTM D1305-16(2022)

Scope

1.1 This specification covers electrical grade unsized, unbleached sulfate paper and paperboard for use as layer insulation in coils, transformers, and similar apparatus. Tissue for the manufacture of capacitors is not included in this specification. Other commonly used designations include:

1.1.1 Soft Coil Wrap,

1.1.2 Dense Coil Wrap,

1.1.3 Kraft Coil Insulation,

1.1.4 Dry-Finished Kraft, and

1.1.5 Water-Finished Kraft.

ASTM D1305-99(2004) history

• 2022 ASTM D1305-16(2022) Standard Specification for Electrical Insulating Paper and Paperboard—Sulfate (Kraft) Layer Type
• 2016 ASTM D1305-16 Standard Specification for Electrical Insulating Paper and Paperboard—Sulfate (Kraft) Layer Type
• 1999 ASTM D1305-99(2009) Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type
• 1999 ASTM D1305-99(2004) Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type
• 1999 ASTM D1305-99 Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type