The Exchange Test Method

A-13: Abrasion Resistance of Textile Fabrics (Inflated Diaphragm Method)

Issue Date: 30 Apr 1993

Revision Date: 09/30/2011

  1. PURPOSE AND SCOPE:

    To determine the resistance to the wearing away of any part of material when rubbed against another material. The adequate abrasion resistance of woven or knitted textile materials is essential for consumer acceptance and satisfaction. Fraying cuffs and collars, worn seats and elbows, threadbare sheets, etc., are the result of abrasive action.
  2. PRINCIPLE:

    A specimen is abraded by rubbing either uni-directionally or multi-directionally against an abradant having specified surface characteristics. The specimen is held in a fixed position and supported by an inflated rubber diaphragm, which is held under a constant pressure. Resistance to abrasion is evaluated by fabric failure and/or visual rating.
  3. REFERENCE:

    ASTM D 3886-99 (2011) e1, Standard Test Method for Abrasion Resistance of Textile Fabrics (Inflated Diaphragm Apparatus).
  4. APPARATUS:

  5. PROCEDURE:

  6. EVALUATION:

    Determine the end point by one of the following methods as specified or agreed upon:
    1. The completion of a specified number of cycles on the testing machine and any change in the appearance.
    2. First sign of wear or a yarn breaking, and counting the number of cycles up to this point.
    3. Specimen breaking or being completely rubbed away and counting the number of cycles up to this point.
  7. REPORT:

    Report the abrasion resistance in terms of average number of cycles to reach an end point.