Which tests are most commonly used by ASTM in order to evaluate abrasion in garments?

ASTM International has several test methods that are commonly used to evaluate the abrasion resistance of garments and textiles. Here are some examples of ASTM test methods that are commonly used in the textile industry:

1. ASTM D3884 - Standard Test Method for Abrasion Resistance of Textile Fabrics (Rotary Platform, Double-Head Method): This method is used to evaluate the abrasion resistance of textile fabrics, including woven, knitted, and non-woven fabrics. The test uses a rotary platform abrader with two abrasive wheels to simulate a variety of abrasion types, such as rubbing, scratching, and flexing.

2. ASTM D4966 - Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method): This method is used to evaluate the abrasion resistance of textile fabrics using a Martindale abrasion tester. The test involves rubbing a test specimen against an abrasive surface in a circular motion while applying a constant pressure.

3. ASTM D3885 - Standard Test Method for Abrasion Resistance of Textile Fabrics (Flexing and Abrasion Method): This method is used to evaluate the abrasion resistance of textile fabrics using a flexing and abrasion tester. The test involves flexing the fabric specimen back and forth while rubbing it against an abrasive surface.

4. ASTM D4157 - Standard Test Method for Abrasion Resistance of Textile Fabrics (Oscillatory Cylinder Method): This method is used to evaluate the abrasion resistance of textile fabrics using an oscillatory cylinder tester. The test involves rubbing a fabric specimen against an oscillating cylinder covered with an abrasive material.

Overall, these ASTM test methods provide guidelines for conducting abrasion tests on textile fabrics and garments and reporting the results. They specify the equipment, testing procedure, and sample preparation required for each type of abrasion test, and they can be used to evaluate the performance of different types of fabrics and garments under various abrasion conditions.