AATCC TM26-2013是关于硫化染色纺织品的老化测试的标准，由美国纺织化学师与印染师协会(，简称AATCC)发布并且享有版权。

Developed in 1943 by AATCC Committee RR9 (Editorially Revised and Reaffirmed 2013)

1. Purpose and Scope

1.1 This test method describes a procedure for determining whether sulfur-dyed textile materials will or will not deteriorate under normal storage conditions and to establish the degree of such deterioration.

2. Principle

2.1 Specimens are steam-aged in a moist atmosphere under controlled conditions and then tested for loss in strength to determine if storage deterioration is likely.

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