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ASTM D 115 : 2017 : R2024

Current

Current

The latest, up-to-date edition.

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

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-03-2024

€56.53
Excluding VAT

Committee
D 09
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1These test methods cover tests for solvent containing varnishes primarily intended to provide electrical, mechanical, and chemical protection for electrical equipment. These test methods include tests for control and performance as follows:

Procedure

Section

Build

38 – 42

Dielectric Strength

43 – 48

Drainage

26 – 32

Flash Point

18 – 20

Nonvolatile Matter

21 – 25

Oil Resistance

54 – 56

Preparation of Test Specimens

    7

Specific Gravity

9 – 12

Temperature Index

4950

Time of Drying

33 – 37

Varnish Compatibility

51 – 53

Viscosity

13 – 17

1.2Where the entire test method is included in this standard, the precision and bias are not known unless given in the stated method.

1.3The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.4This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 5.

Note 1:There is no equivalent IEC standard.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D 2832 : 1992 : R2016 Standard Guide for Determining Volatile and Nonvolatile Content of Paint and Related Coatings
ASTM D 3251 : 2019 Standard Test Method for Thermal Endurance Characteristics of Electrical Insulating Varnishes Applied Over Film-Insulated Magnet Wire
ASTM D 2519 : 2019 : REV A Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Helical Coil Test
ASTM D 1711 : 2024 Standard Terminology Relating to Electrical Insulation
ASTM D 4733 : 2017 Standard Test Methods for Solventless Electrical Insulating Varnishes
ASTM D 4882 : 2017 Standard Test Method for Bond Strength of Electrical Insulating Varnishes by the Twisted-Coil Test
ASTM D 6053 : 2014 : R2018 Standard Test Method for Determination of Volatile Organic Compound (VOC) Content of Electrical Insulating Varnishes
ASTM D 7230 : 2006 : R2021 Standard Guide for Evaluating Polymeric Lining Systems for Water Immersion in Coating Service Level III Safety-Related Applications on Metal Substrates
ASTM D 1304 : 1999 : R2020 : EDT 1 Standard Test Methods for Adhesives Relative to Their Use as Electrical Insulation
ASTM D 3955 : 2020 Standard Specification for Electrical Insulating Varnishes
ASTM D 4209 : 2007 : R2019 Standard Practice for Determining Volatile and Nonvolatile Content of Cellulosics, Emulsions, Resin Solutions, Shellac, and Varnishes
ASTM D 2756 : 2007 : R2017 Standard Test Method for Weight Loss of Electrical Insulating Varnishes
ASTM D 1084 : 2016 : R2021 Standard Test Methods for Viscosity of Adhesives

ASTM D 3487 : 2024 Standard Specification for Mineral Insulating Liquid Used in Electrical Apparatus
ASTM D 3487 : 2016 : EDT 1 Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus

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