ASTM D2148-13

Standard Test Methods for Bondable Silicone Rubber Tapes Used for Electrical Insulation

STANDARD published on 1.11.2013

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The information about the standard:

Designation standards: ASTM D2148-13
Note: WITHDRAWN
Publication date standards: 1.11.2013
SKU: NS-19431
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

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The category - similar standards:

Plastics and rubber insulating materials

Annotation of standard text ASTM D2148-13 :

Keywords:

bond strength, bondable silicone rubber tape, dielectric breakdown voltage, durometer hardness, electrical insulation, self-fusing tape, taper edge tape, ICS Number Code 29.035.20 (Plastic and rubber insulating materials)

Additional information

Significance and Use

4.1 Self-adhesion is a primary initial property since it affects layer-to-layer bonding. The integrity of the bond can significantly affect the electrical and physical performance of the insulation system. Therefore, the degree of self-adhesion is directly related to apparatus performance.

4.2 A high degree of self-adhesion is desirable for most electrical applications. In this test, a short unwinding length indicates a high degree of self-adhesion.

4.3 This test method has been found useful as a quality control test for lot acceptance.

1. Scope

1.1 These test methods cover tests for bondable silicone rubber tapes which form a sealed structure either with the application of heat (and pressure if needed) or by the process of auto-adhesion (self-fusing).

1.2 The methods appear in the following sections:

Test Method	Section

Adhesion	Bond Strength	Dielectric Breakdown Voltage	Hardness	40
Length	Thickness	Width	1.3 The values stated in inch-pound units are to be regarded as standard, except for °C. The values in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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 and health practices and determine the applicability of regulatory limitations prior to use.
D374-99	Standard Test Methods for Thickness of Solid Electrical Insulation
D149-20	Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
	Tack tester (one drawing) Available from ASTM International Headquarters. Order Adjunct No. . Original adjunct produced in 1965.
D1458-13	Standard Test Methods for Fully Cured Silicone Rubber-Coated Glass Fabric and Tapes for Electrical Insulation (Withdrawn 2019)
D2240-15(2021)	Standard Test Method for Rubber Property—Durometer Hardness
D6054-97	Standard Practice for Conditioning Electrical Insulating Materials for Testing
D1000-17	Standard Test Methods for Pressure-Sensitive Adhesive-Coated Tapes Used for Electrical and Electronic Applications

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