ISO 12945-2:2020 - Textiles — Determination of fabric propensity to surface fuzzing and to pilling — Part 2: Modified Martindale method

ISO 12945-2 specifies a method to determine the resistance of textiles to surface fuzzing and pilling using the modified Martindale method. Pilling refers to the formation of small balls of tangled fibers on the fabric surface, which can affect the aesthetic and functional quality of the textile.

Scope:

Testing Methodology:

• The test involves subjecting fabric specimens to a rubbing process using a modified Martindale abrasion tester.
• The samples are visually evaluated against a pilling grade scale after a defined number of rub cycles.

Materials Tested:

• Applicable to woven, knitted, and non-woven fabrics.
• Suitable for fabrics made from natural, synthetic, or blended fibers.

Assessment Parameters:

• Pilling grades range from 1 (severe pilling) to 5 (no pilling).
• Fuzzing and pilling are visually assessed using standard lighting conditions.

Environmental Conditions:

• Testing is conducted under standardized humidity and temperature conditions to ensure consistency.

Applications:

Quality Assurance:

• Used by manufacturers to ensure textiles meet consumer expectations for durability and appearance.

Material Development:

• Helps in selecting fibers and finishes that resist pilling and fuzzing.

Performance Testing:

• Determines the suitability of fabrics for specific applications like upholstery, clothing, and automotive interiors.

Standardization:

• Provides consistent evaluation criteria for global comparison and certification.