ASTM-D1039:2022 Edition

$34.13

D1039-16(2022) Standard Test Methods for Glass-Bonded Mica Used as Electrical Insulation

Published By	Publication Date	Number of Pages
ASTM	2022

Guaranteed Safe Checkout

Categories: 29.035.50 - Mica based materials, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D1039-16-Reapproved2022

Active Standard: Standard Test Methods for Glass-Bonded Mica Used as Electrical Insulation

ASTM D1039

Scope

1.1 These test methods cover the evaluation of the characteristics of glass-bonded, natural, or synthetic mica materials intended for use as electrical insulation.

1.2 Glass bonded mica materials are commercially available in both injection molded and compression molded types. These test methods are applicable to both types except for tensile strength methods. (See Section 41.)

1.3 The test methods appear in the following sections:

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 This 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. See also Sections 45, 49, 54, and 58.

1.6 This 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.

Keywords

arc resistance; compressive strength; dielectric strength; dilatometry; dissipation factor; glass-bonded mica; heat distortion; impact resistance; interferometry; linear thermal expansion; mica; modulus of rupture; permittivity; porosity; resistivity; Rockwell hardness; specific gravity; synthetic mica; tensile strength; thermal conductivity ;

ICS Code

ICS Number Code 29.035.50 (Mica based insulating materials)

DOI: 10.1520/D1039-16R22

Additional information

Thermal Expansion	20 – 23
Specific Gravity	6 – 9
Permittivity	43 – 47
Arc Resistance	57 – 59
Porosity	13 – 16
Conditioning	5
Specimens	4
Resistivity, Volume and Surface	52 – 56
Test Method	Section
Thickness	49 and 54
Compressive Strength	33 – 35
Impact Resistance	36 – 39
Dissipation Factor	43 – 47
Thermal Conductivity	17 – 19
Heat Distortion Temperature	24 – 29
Rockwell Hardness	10 – 12
Modulus of Rupture	30 – 32
Dielectric Strength	48 – 51
Terminology	3
Tensile Strength	40 – 42
ICS Codes	29.035.50 - Mica based materials