ASTM D 3949 : 1999 : R2004

Name: ASTM D 3949 : 1999 : R2004
Brand: ASTM
Price: 66.00 USD

Withdrawn

Standard Specification for Coated Glass Fabrics Used for Electrical Insulation (Withdrawn 2013)

Available format(s)

Hardcopy , PDF

Withdrawn date

01-01-2013

Language(s)

English

Published date

10-10-1999

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 10.02, 2009 Deals with glass woven fabric coated with fully cured oleoresinous varnish, epoxy, polyurethane, or polyester resin. Polyester-glass fabric and glass fabric coated with silicone resins and elastomers are not covered.

1.1 This specification covers woven glass fabric coated with fully cured oleoresinous varnish, epoxy resin, polyurethane resin, or polyester resin. Excluded are coated polyester-glass fabric and glass fabric coated with silicone resins and silicone elastomers.

1.2 It is recognized that several properties, notably breaking strength and dielectric strength, are related to the style of base fabric used for any particular thickness. This specification has been developed for materials using fabrics woven from relatively coarse-filament yarns and in some cases from relatively open-weave constructions, and property values are frequently somewhat lower than if finer filament yarns or closer weave constructions were used. The user is therefore alerted that significantly higher levels of performance test values may be obtained through the use of these latter types of alternate base constructions.

1.3 The values stated in inch-pound units are to be regarded as the standard.

Committee	D 09
DocumentType	Standard
Pages	4
ProductNote	Reconfirmed 2004
PublisherName	American Society for Testing and Materials
Status	Withdrawn
Supersedes	ASTM D 3949 : 1999

ASTM D 1711 : 2015 : REDLINE	Standard Terminology Relating to Electrical Insulation
ASTM D 902 : 2012 : REDLINE	Standard Test Methods for Flexible Resin-Coated Glass Fabrics and Glass Fabric Tapes Used for Electrical Insulation
ASTM D 1830 : 1999	Standard Test Method for Thermal Endurance of Flexible Sheet Materials Used for Electrical Insulation by the Curved Electrode Method