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ASTM D2970

Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments

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Organization: ASTM
Publication Date: 10 April 2002
Status: inactive
Page Count: 10
ICS Code (Tyres in general): 83.160.01
scope:

These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yarns, and fabric woven from such cords - products that are made specifically for use in the manufacture of pneumatic tires. By agreement, these test methods may be applied to similar glass yarns and cords used for reinforcing other rubber goods and for other industrial applications. The yarn or cord may be wound on cones, tubes, bobbins, spools, or beams, woven into fabric, or in other forms. These test methods include testing procedures only. These test methods do not include specifications or tolerances.

No procedure is included for the determination of fatigue resistance of cords, but several articles relating to the measurement of fatigue resistance of cords made from manmade filaments and cured in rubber were published in the bibliography of Test Methods D 885.

The following sections are included:

These test methods show the 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 stated in either acceptable metric units or other units shall be regarded separately as standard. The values expressed in each system may not be exact equivalents; therefore, each system must be used independently of each other without combining values in any way.

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.

Document History

October 1, 2004
Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made From Glass Filaments
These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yarns, and fabric woven from such cords—products that are made specifically for use in the...
October 1, 2004
Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made From Glass Filaments
These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yarns, and fabric woven from such cords - products that are made specifically for use in the...
October 1, 2004
Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments
These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yarns, and fabric woven from such cords - products that are made specifically for use in the...
ASTM D2970
April 10, 2002
Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments
These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yarns, and fabric woven from such cords - products that are made specifically for use in the...
September 10, 1998
Standard Test Methods for Testing Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments
A description is not available for this item.
September 10, 1998
Standard Test Methods for Testing Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments
1. Scope 1.1 These test methods cover the testing of industrial yarns made of glass filaments, cords twisted from such yams, and fabric woven from such cords--products that are made specifically for...
December 10, 1995
Standard Test Methods for Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments
A description is not available for this item.
January 1, 1980
Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made from Glass Filaments, Methods of Testing
A description is not available for this item.

References

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