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ASTM-D4029 2009

$44.96

D4029-09 Standard Specification for Finished Woven Glass Fabrics

Published By Publication Date Number of Pages
ASTM 2009 16
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ASTM D4029-09

Historical Standard: Standard Specification for Finished Woven Glass Fabrics

ASTM D4029

Scope

1.1 This specification covers finished fabrics woven from E electrical glass fiber yarns that are intended as a reinforcing material in laminated plastics for structural use. This specification can also be applied to fabrics made of other glass types as agreed upon between the purchaser and the supplier.

1.2 This specification specifies the terminology, definitions, general requirements, and physical requirements for finished woven glass fabrics This specification permits the application of sizing materials to the glass fiber yarn during manufacture that helps facilitate weaving. These organic materials are typically removed from the greige fabric and replaced with a finish that is compatible with the resin matrix specified in the contracting document

Note 1—Sizing materials on glass fiber yarns, in most cases, are removed by various cleaning procedures as a first stage in preparing a finished fabric. When these yarn sizing materials are removed during a cleaning procedure they need not be compatible with the subsequent resin matrix.

1.3 This specification shows values in both SI units and in inch-pound units. SI units is the technically correct name for the system of metric units known as the International System of Units. Inch-pound units is the technically correct name for the customary units used in the United States. The values in SI units are provided as information only; the values stated in inch-pound units are to be regarded as standard.

1.4 This specification is one of a series to provide a substitute for Military Specifications: MIL-Y-1140 Yarn, Cord, Sleeving, Cloth, and Tape-Glass; and MIL-C-9084 Cloth, Glass Finished for Resin Laminates.

1.5 Additional ASTM specifications in this series have been drafted and appear in current editions of the Annual Book of ASTM Standards. These include greige glass fabrics, glass tapes, glass sleevings, glass cords, glass sewing threads, and finished laminates made from finished glass fabrics.

1.6 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.

Keywords

appearance; construction; fabric weave; glass fabrics; laminates; organic content; plastics; twist; yarn number; yarns; Appearance of textile materials/applications; Construction–textile fabrics/fibers; Fabric weave; Glass–specifications; Glass-fiber-reinforced (GRP) plastics–specifications; Laminates (plastic); Organic matter content–textiles; Plastics–textile applications; Textile fabrics/fibers–specifications; Twist–textiles; Woven glass (for plastic laminates); Yarn number; Yarns

ICS Code

ICS Number Code 59.100.10 (Textile glass materials)

DOI: 10.1520/D4029-09

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
2 Terminology
Classification
Material
Fabric Count
Yarn Designations
Yarn Number
Filament Diameter
Strand Construction
Direction of Twist
Twist Level
Fabric Weave Type
Mass Per Unit Area
Thickness
3 Breaking Strength
Width
Length
Ignition Loss
Fabric Appearance
Put-Up
Packaging
Marking
Sampling
4 Conditioning
Material
Fabric Count
Yarn Number
Filament Diameter
Strand Construction
Direction of Twist
Twist Level
Fabric Weave Type
Mass Per Unit Area
Thickness
5 Breaking Strength
6 Width
Length
Ignition Loss and Finish Level
7 Fabric Appearance
Put-Up, Packaging, and Marking
Conformance
8 Keywords
TABLE 1
12 TABLE 2
TABLE 3
TABLE 4
13 TABLE 5
TABLE 6
14 TABLE 7
15 A1. BASIC WEAVE DIAGRAMS
A1.1
TABLE 8
FIG. A1.1
16 FIG. A1.2
FIG. A1.3
ASTM-D4029 2009
$44.96