ASTM D619-99

Standard Test Methods for Vulcanized Fibre Used for Electrical Insulation

STANDARD published on 10.10.1999

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The information about the standard:

Designation standards: ASTM D619-99
Note: WITHDRAWN
Publication date standards: 10.10.1999
SKU: NS-34156
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM D619-99 :

Keywords:

Ash-insulating materials, electrical insulating vulcanized fibre sheet, tube, and rod, test,, Electrical insulating solids, Rods (electrical insulating), Sheet materials (general)-electrical insulating, Silica content, Tubes (electrical insulating), Volatile matter content, Vulcanized fiber-electrical insulating, Zinc chloride content, vulcanized fibre (sheets/tubes/rods) used for electrical insulation,, selecting test methods, ICS Number Code 29.035.99 (Other insulating materials)

Additional information

1. Scope

1.1 These test methods cover the procedures for testing vulcanized fibre (Note 1)) sheets, tubes, and rods of such grades as can be used for electrical insulation.

Note 1-The variant spelling "fibre" as an industry accepted practice has been approved by Committee D-9 for use in these test methods.

1.2 The procedures appear in the following sections:

Procedure Section Arc resistance 23 Ash 6 Bond strength (ply adhesion) 16 Bursting strength 14 Compressive strength 12, 25, 30 Conditioning 4 Density 17, 26, 32 Dielectric strength 18, 27 Dimensional measurements 28, 33 Flammability 22 Flexural strength 13, 31 Silica 7 Tearing strength 11 Tensile strength 10, 24, 29 Thickness (sheets) 20 Resistance to impact 15 Rockwell hardness 19 Volatile matter 8 Water absorption 5 Zinc chloride 9

2. Referenced Documents

D6054-97	Standard Practice for Conditioning Electrical Insulating Materials for Testing
D1711-26	Standard Terminology Relating to Electrical Insulation
D952-15(2021)	Standard Test Method for Bond or Cohesive Strength of Sheet Plastics and Electrical Insulating Materials
D828-22	Standard Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus
D785-23	Standard Test Method for Rockwell Hardness of Plastics and Electrical Insulating Materials
IEC 60667-2	Specification for Vulcanized Fibre for Electrical Purposes-Part 2: Methods of Test Available from American National Standards Institute, 11 W. 42nd St., 13th Floor, New York, NY 10036.
D149-25	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
D202-23	Standard Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation
D229-26	Standard Test Methods for Rigid Sheet and Plate Materials Used for Electrical Insulation
D256-26	Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
D348-13	Standard Test Methods for Rigid Tubes Used for Electrical Insulation (Withdrawn 2020)
D349-13	Standard Test Methods for Laminated Round Rods Used for Electrical Insulation (Withdrawn 2020)
D792-20	Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
D374-99	Standard Test Methods for Thickness of Solid Electrical Insulation
D495-22	Standard Test Method for High-Voltage, Low-Current, Dry Arc Resistance of Solid Electrical Insulation
D570-22	Standard Test Method for Water Absorption of Plastics
D668-12	Standard Test Methods of Measuring Dimensions of Rigid Rods and Tubes Used for Electrical Insulation (Withdrawn 2020)
D689-17(2024)	Standard Test Method for Internal Tearing Resistance of Paper
D695-26	Standard Test Method for Compressive Properties of Rigid Plastics
D710-19	Standard Specification for Vulcanized Fibre Sheets, Rolls, Rods, and Tubes Used for Electrical Insulation

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