ASTM D – Air Permeability of Textile Fabrics . Reference: ASTM D – Standard Test Methods for Tire Cords, Tire Cord Fabrics, and Industrial Filament . ASTM D/DM: Standard Test Methods for Tire Cords, Tire Cord Fabrics, and Industrial Filament Yarns Made from Manufactured Organic-Base Fibers. This standard is issued under the fixed designation D ; the 1 These test methods are under the jurisdiction of ASTM Committee D13 on.
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Historical Version s – view previous versions of standard. It is recommended that any program of acceptance testing be preceded by an interlaboratory check in the laboratory of the purchaser and the laboratory of the supplier on replicate specimens of the materials to be tested for each property or properties to be evaluated.
As a minimum, test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing. Other materials with established test values may be used for this purpose. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series.
If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias.
They may be applied to similar yarns and cords used for reinforcing other rubber goods and for other industrial applications. The test methods apply to nylon, polyester, and rayon yarns and tire cords twisted from such yarns and to fabrics made from such cords.
ASTM D885 Tire Cord Tensile Test
The yarn or cord may be wound on cones, tubes, bobbins, spools, or beams; may be woven into fabric; or may be in some other form. The methods include testing procedure only and include no specifications or tolerances. Breaking Tenacity of Conditioned Yarns and Cords.
Elongation at Break of Conditioned Yarns and Cords. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
ASTM D Industrial Filament Yarns Made from Manufactured Organic-Based Fibers – Instron
Combining values from the two systems may result in non-conformance with the standard. 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.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard Translated Version s: Adhesion of Cord to Elastomers. Bibliography of Tire Cord Test Methods.
Breaking Toughness of Yarns and Cords. Contraction of Wet Yarns and Cords.
ASTM D – Tire Cord and Yarn Grip
Count of Tire Cord Fabric. Extractable Matter in Yarns and Cords. Growth of Conditioned Yarns and Cords. Modulus of Conditioned Yarns and Cords.
D8885 of Tire Cord Fabric. Significance and Use, General. Significance and Use, Tensile Properties. Tensile Properties of Yarns and Cords. Twist in Yarns and Cords. Width of Tire Cord Fabric.
Work-to-Break of Yarns and Cords. Link to Active This link will always route to the current Active version of the standard.