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ASTM D580-04

(Specification)

Standard Specification for Greige Woven Glass Tapes and Webbings

Standard Specification for Greige Woven Glass Tapes and Webbings

ABSTRACT
This specification primarily covers greige tapes and webbings woven from "E" electrical classification glass fiber yarns. This specification can also be applied to tapes and webbings made of other glass fiber grades upon agreement between the purchaser and the supplier. Greige glass fiber tapes and webbings are produced in two types: type A - medium texture, and type B - open texture. The fabric count, yarn number, filament diameter, strand construction, twist direction, twist level, weave type, length per unit mass, thickness, breaking force, width, length, ignition loss, and visual appearance shall be tested to meet the requirements prescribed.
SCOPE
1.1 This specification primarily covers greige tapes and webbings woven from "E" electrical classification glass fiber yarns. This specification can also be applied to tapes and webbings made of other glass fiber grades upon agreement between the purchaser and the supplier.
1.2 This specification is intended to assist ultimate users by designating the types of these products that are typical in the industry. This specification permits the application of organic materials to the glass fiber yarn during manufacture that helps facilitate weaving. When used as permitted in this specification, such materials will not interfere with the intended end use requirements.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the 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.

General Information

Status
Historical
Publication Date
30-Nov-2004
ICS
59.100.10 - Textile glass materials
Technical Committee
D13 - Textiles
Drafting Committee
D13.18 - Glass Fiber and its Products
Current Stage
Ref Project

Relations

Replaces
ASTM D580-99 - Standard Specification for Greige Woven Glass Tapes and Webbings
Effective Date
01-Dec-2004
Replaced By
ASTM D580/D580M-10 - Standard Specification for Greige Woven Glass Tapes and Webbings
Effective Date
01-Jun-2010
Referred By
ASTM D5035-11(2019) - Standard Test Method for Breaking Force and Elongation of Textile Fabrics (Strip Method)
Effective Date
01-Dec-2004
Referred By
ASTM D115-17 - Standard Test Methods for Testing Solvent Containing Varnishes Used for Electrical Insulation
Effective Date
01-Dec-2004

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ASTM D580-04 - Standard Specification for Greige Woven Glass Tapes and WebbingsASTM D580-04 - Standard Specification for Greige Woven Glass Tapes and Webbings
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ASTM D580-04 - Standard Specification for Greige Woven Glass Tapes and Webbings
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D580 – 04
Standard Specification for
1
Greige Woven Glass Tapes and Webbings
This standard is issued under the fixed designation D580; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D3773 Test Methods for Length of Woven Fabric
D3774 Test Method for Width of Textile Fabric
1.1 This specification primarily covers greige tapes and
D3775 Test Method for Warp (End) and Filling (Pick)
webbings woven from “E” electrical classification glass fiber
Count of Woven Fabrics
yarns. This specification can also be applied to tapes and
D3776 Test Methods for Mass Per Unit Area (Weight) of
webbings made of other glass fiber grades upon agreement
Fabric
between the purchaser and the supplier.
D4029 Specification for Finished Woven Glass Fabrics
1.2 This specification is intended to assist ultimate users by
D4963 Test Method for Ignition Loss of Glass Strands and
designating the types of these products that are typical in the
Fabrics
industry. This specification permits the application of organic
D5035 Test Method for Breaking Force and Elongation of
materials to the glass fiber yarn during manufacture that helps
Textile Fabrics (Strip Method)
facilitate weaving. When used as permitted in this specifica-
D7018 Terminology Relating to Glass Fiber and Its Prod-
tion,suchmaterialswillnotinterferewiththeintendedenduse
ucts
requirements.
2.2 ANSI Standard:
1.3 The values stated in either SI units or inch-pound units
ANSI/ASQC Z1.4 Sampling Procedures for Inspection by
are to be regarded separately as standard. The values stated in
3
Attributes
each system may not be exact equivalents; therefore, each
ANSI/ASQC Z1.9 Sampling Procedures and Tables for
system shall be used independently of the other. Combining
3
Inspection Variables for Percent Nonconforming
values from the two systems may result in nonconformance
with the standard.
3. Terminology
1.4 This standard does not purport to address all of the
3.1
safety concerns, if any, associated with its use. It is the
3.1.1 Fordefinitionsofglassfiberandproducttermsusedin
responsibility of the user of this standard to establish appro-
this specification refer to Terminology D7018.
priate safety and health practices and determine the applica-
3.1.2 Fordefinitionsofothertextileterminologyusedinthis
bility of regulatory limitations prior to use.
specification, refer to Terminology D123.
2. Referenced Documents
4. Classification
2
2.1 ASTM Standards:
4.1 Greige glass fiber tapes and webbings are produced in
D123 Terminology Relating to Textiles
twotypesandareconstructedwithyarnsdesignatedasdirected
D578 Specification for Glass Fiber Strands
in Specification D578. The standard types are:
D579 Specification for Greige Woven Glass Fabrics
4.1.1 Type A—Medium texture.
D1059 Test Method for Yarn Number Based on Short-
4.1.2 Type B—Open texture.
Length Specimens
4.2 The designation of a tape or webbing shall be by style
D1423 Test Method for Twist in Yarns by Direct-Counting
numbers that are standard throughout the industry.
D1776 Practice for Conditioning and Testing Textiles
4.3 Two segments of characters are used to describe tapes
D1777 Test Method for Thickness of Textile Materials
and webbings.
4.3.1 Thefirstsegmentofthedescriptionoftapeorwebbing
describestheglassclassification,thetypefiberinthewarp,and
1
This specification is under the jurisdiction of ASTM Committee D13 on
the type fiber in the filling.
TextilesandisthedirectresponsibilityofSubcommitteeD13.18onGlassFiberand
4.3.1.1 The first letter in the first segment is one of the
Its Products.
following glass classification codes: “E” for electrical,“ C” for
Current edition approved Dec. 1, 2004. Published January 2005. Originally
approved in 1940. Last previous edition approved in 1999 as D580–99.
chemical, “S” for high strength.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute, 11 W. 42nd St., 13th
the ASTM website. DOI: 10.1520/D0580-04. Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D580 – 04
4.3.1.2 The second letter in the first segment specifies the 8. Yarn Number
fiber type in the warp direction: “C” describes continuous
8.1 For tapes and webbings, the nominal size-free yarn
filament fiber using either SI units or inch-pound units, staple
numbersofthe
...

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SCOPE
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Standard Specification for Greige Woven Glass Tapes and Webbings

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This specification primarily covers greige tapes and webbings woven from "E" electrical classification glass fiber yarns. This specification can also be applied to tapes and webbings made of other glass fiber grades upon agreement between the purchaser and the supplier. Greige glass fiber tapes and webbings are produced in two types: type A - medium texture, and type B - open texture. The fabric count, yarn number, filament diameter, strand construction, twist direction, twist level, weave type, length per unit mass, thickness, breaking force, width, length, ignition loss, and visual appearance shall be tested to meet the requirements prescribed.
SCOPE
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5.1 Glass fiber reinforcing meshes are used to strengthen EIFS. The reinforcing meshes are embedded into base coats that contain portland cement, which potentially exposes the glass fibers in the reinforcing meshes to weakening by the action of alkali. The breaking force following alkali exposure as determined by this method, is a factor used to comparatively evaluate the alkali resistance of EIFS glass fiber reinforcing meshes in the laboratory.  
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SCOPE
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ASTM D2343-17(2023)(Test Method)
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5.2 This test method is intended for use in testing resin-compatible sized glass fiber materials that have been designed specifically for use with certain generic types of plastics. The use of a resin system that is compatible with the reinforcement material under test produces results that are most representative of the actual strength that is available in the material when used as intended in an end item. Premature reinforcement failures occur if the elongation of the resin system is less than that of the reinforcement being tested. It is critical to select a resin system that does not lead to premature reinforcement failure. Use of compatible resin system and complete resin impregnation is recommended to avoid invalid failures and misleading results.  
5.3 This test method is useful for testing pretreated specimens for which comparative results are desired. Gage length, gripping system, testing speed, and the resin impregnation ratio of the specimen affects the values obtained by this test method.
SCOPE
1.1 This test method covers the determination of the comparative tensile properties of glass fiber strands, yarns, and rovings in the form of impregnated rod test specimens when tested under defined conditions of pretreatment, temperature, humidity, and tension testing machine speed. This test method is applicable to continuous filament, glass fiber materials that have been coated with a resin compatible sizing. This method is intended for use in quality control and R & D, and is not intended to be used to develop composites design data.
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Standard Specification for Glass Fiber Strands

ABSTRACT
This specification covers the requirements for continuous fiber and staple fiber glass strands, including single, plied and multiple wound. It also covers textured glass fiber yarns. It 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. The nominal twist in S and Z directions and breaking strength of the continuous filament yarns shall conform to the specified requirements. The fibers shall be free of any free alkali metal oxides, such as soda or potash, and from foreign particles, dirt, and other impurities. The direction of twist, twist level, filament diameter, breaking strength, and ignition loss (organic content) of the fiber shall be tested.
SCOPE
1.1 This specification covers the requirements for continuous fiber and staple fiber glass strands, including single, plied and multiple wound. It also covers textured glass fiber yarns. This specification is intended to assist ultimate users by designating the general nomenclature for the strand products that are generally manufactured in the glass fiber industry.  
1.2 Glass fibers are produced having various compositions. General applications are identified by means of a letter designation. The letter designation represents a family of glasses that have provided acceptable performance to the end-user in the intended application. For example, the composition limits stated for E-Glass in this specification representing the glass fiber family for general and most electrical applications is designated by the letter E. Military specifications, such as, MIL-R-60346, recognize the composition limits described in this specification as meeting the respective requirements for E-Glass strands used in reinforced plastic structure applications.  
1.3 Glass fiber strands have a variety of general uses under specific conditions, such as high physical or chemical stress, high moisture, high temperature, or electrical environments. Property requirements under specific conditions are agreed upon between the purchaser and the supplier. Electrical property requirements vary with specific end-use applications. For printed circuit board applications, other requirements may be needed such as the use of Institute for Interconnecting and Packaging Electronic Circuits (IPC) Specification EG 4412 A for finished fabric woven from E-Glass for printed circuit boards, or Specification MIL-P-13949 for printed wiring boards applicable to glass fabric base.  
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems will result in non-conformance with the standard.  
1.5 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.  
1.6 Additional ASTM specifications in this series have been drafted and appear in current editions of the Annual Book of ASTM Standards. These include finished glass fabrics, unfinished glass fabrics, glass tapes, glass sleevings, glass cords, glass sewing threads, and finished laminates made from finished glass fabrics.  
1.7 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.  
1.8 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 ...

  • Technical specification
    20 pages
    English language
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  • Technical specification
    20 pages
    English language
    sale 15% off