Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM D1118-95(2004)e2

Standard Test Method for Magnetic Rating of Asbestos Fiber and Asbestos Textiles

Standard Test Method for Magnetic Rating of Asbestos Fiber and Asbestos Textiles D1118-95R04E02 ASTM|D1118-95R04E02|en-US Standard Test Method for Magnetic Rating of Asbestos Fiber and Asbestos Textiles Standard new BOS Vol. 04.05 Committee C17
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Significance and Use

This test method for the determination of magnetic rating is considered satisfactory for acceptance testing of commercial shipments of asbestos fibers, papers, felts, yarns, rovings, textile products, rigid sheet products, and granular or powdered products.

Magnetic rating is one of the measurements used for determining the suitability of an asbestos material for electrical insulation.

The electrical insulating properties of asbestos materials vary inversely with the magnetic rating. Therefore, a low magnetic iron content is required for good electrical insulating.

The types of asbestos textiles classified by magnetic rating are described in Specification D 2100.

Scope

1.1 This test method covers the procedure for the determination of the magnetic rating of asbestos fiber and asbestos textile products. This test method is used primarily for testing asbestos insulating materials.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 Warning-Breathing of asbestos dust is hazardous. Asbestos and asbestos products present demonstrated health risks for users and for those with whom they come into contact. In addition to other precautions, when working with asbestos-cement products, minimize the dust that results. For information on the safe use of chrysoltile asbestos, refer to "Safe Use of Chrysotile Asbestos: A Manual on Preventive and Control Measures."

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. For specific safety hazard, see 1.3.

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Details
Book of Standards Volume: 04.05
Developed by Subcommittee: C17.03
Pages: 9
DOI: 10.1520/D1118-95R04E02
ICS Code: 59.060.30