ASTM D1305 - 16 - Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type

ASTM D1305 - 16

Standard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type

Status : Current   Published : November 2016

Format
PDF

Format
HARDCOPY



1.1 This specification covers electrical grade unsized, unbleached sulfate paper and paperboard for use as layer insulation in coils, transformers, and similar apparatus. Other applications include, but are not limited to, turn insulation, slot liners, wedges, phase insulation, and separator papers in stranded wire/cable constructions. 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.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.




Standard NumberASTM D1305 - 16
TitleStandard Specification for Electrical Insulating Paper and Paperboard-Sulfate (Kraft) Layer Type
StatusCurrent
Publication Date01 November 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Alcohol-soluble material, Aqueous extract conductivity, Ash, Chlorides, Conducting paths, Density, Dielectric breakdown voltage, Paper, Paperboard, PH, Tensile strength, Unbleached sulfate kraft
ICS29.035.10
PublisherASTM
FormatA4
DeliveryYes
Pages4
File Size67 KB
Price£36.00


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