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GB/T 2910.20-2009 Active
GB/T 2910.20-2009 Textiles—Quantitative chemical analysis—Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)
Abstract
This part of GB/T 2910 specifies the method for determining the content of polyurethane elastic fibers in the following two groups of mixtures after removing non-fiber substances using the dimethylacetamide method.
—— Polyurethane elastic fibers
and
—— Cotton, viscose fibers, cuprammonium fibers, modal fibers, lyocell fibers, polyamide fibers, polyester fibers, silk, and wool fibers.
This part does not apply to the case where acrylonitrile fibers are present at the same time.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 2910.20-2009 |
| CCS | Baseline standards and general methods |
| ICS | Comprehensive Textile Products |
| Implement Date | 2010-01-01 |
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