尼龙检测

尼龙是一种合成纤维，常用于制造纺织品、绳索、胶带、塑料制品等。

以下是常见的尼龙检测项目及对应的执行标准：

1. 纤维成分分析：检测尼龙中纤维的成分，常见的方法包括红外光谱法、显微镜法等。执行标准：ISO 1833-17:2010 Textiles- Quantitative Chemical Analysis- Part 17: Mixtures of Polyamide Fibers and Certain Other Fibers (Method Using Sulfuric Acid)

2. 纤维物理性能测试：包括破断强力、断裂伸长率、断裂细度等。执行标准：ISO 2062:2009 Textiles- Yarns from Packages - Determination of Single-End Breakage Force and Elongation at Break by the Skein Method

3. 尺寸稳定性测试：测试尼龙纺织品在不同条件下的收缩率和伸长率。执行标准：ISO 3759:2013 Textiles- Preparation, Marking and Measuring of Fabric Specimens and Garments in Tests for Determination of Dimensional Change

4. 耐磨性测试：评估尼龙纺织品的耐磨性能。执行标准：ISO 12947-2:2016 Textiles- Determination of the Abrasion Resistance of Fabrics by the Martindale Method- Part 2: Determination of Specimen Breakdown

5. 耐光性测试：测定尼龙纺织品在日光照射下的颜色衰减程度。执行标准：ISO 105-B02:2014 Textiles- Tests for Colour Fastness- Part B02: Colour Fastness to Artificial Daylight: Xenon Arc Fading Lamp Test

6. 高温耐燃性测试：评估尼龙纺织品在高温条件下的耐燃性能。执行标准：ISO 15025:2016 Textiles- Burning Behavior of Vertical Specimens- Determination of Ease of Ignition of vertically oriented specimens