ASTM-D6479 Standard Test Method for Determining the Edgecomb Resistance of Woven Fabrics Used in Inflatable Restraints

ASTM-D6479 - 2015 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of ASTM standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Standard Test Method for Determining the Edgecomb Resistance of Woven Fabrics Used in Inflatable Restraints
ORDER

Price:

$48.00        

Changes from the previous issue

A redline edition is available for this document, with all changes visible. Ask Document Center Inc. for more information.

Scope

1.1 This test method covers the procedures for determining the resistance to edgecombing of a woven fabric used in inflatable restraints.

1.2 Procedures and apparatus other than those stated in this standard may be used by agreement of purchaser and supplier with the specific deviations from the standard practice acknowledged in the report.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.

Significance and Use

5.1 A measurement of a fabric's edgecomb resistance indicates the relative tendency of a fabric to pull apart under seam stress or similar action. The related concepts of yarn slippage and seam slippage are limited to sewn seams, whereas the measurement of edgecomb resistance is made at the edge of a cut part in the absence of a sewn seam. The absence of a sewn seam in this test method eliminates the effect that a particular stitch might have on the tendency of a yarn to slip near an edge of a cut part

5.2 This test method is useful for material design evaluations in such applications as airbags in which seam stress is a major concern.

5.3 This method may be used as a complement to Test Method D5822.

Keywords

airbag; break force; edgecomb resistance; inflatable restraint;; ICS Number Code 43.040.60 (Bodies and body components); 59.080.30 (Textile fabrics)

To find similar documents by ASTM Volume:

07.02 (Textiles (II): D4393 - latest)

To find similar documents by classification:

43.040.60 (Bodies and body components Including vehicle frame and structure, heating devices, air-conditioning systems for passenger/driver compartments, roof load carriers, etc. Loading compartments, see 43.080.10)

59.080.30 (Textile fabrics Including nonwovens, felts, lace, etc.)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ASTM-D6479-15

Revision Level

2015 EDITION

Status

Current

Modification Type

Revision

Publication Date

Sept. 15, 2015

Document Type

Test Method

Page Count

5 pages

Committee Number

D13.20