收集四个地毯厂的化纤和羊毛地毯制品,采用偏振光显微镜检验其形貌,采用双折射法和红外光谱法分析其纤维种类和化学成分,采用发射光谱法对其无机元素进行分析,发现颜色相近而厂家不同的地毯纤维及其制品的形貌、成分和所含元素均有差异,可为地毯纤维相同性的检验提供依据。 The chemical fiber and wool carpet products were collected from four carpet factories. The morphology was examined by polarized light microscopy. The fiber types and chemical compositions were analyzed by birefringence and infrared spectroscopy. The inorganic elements were analyzed by emission spectroscopy. The color Similar to the manufacturers of different carpet fibers and their products morphology, composition and contained elements are different, for the same carpet fiber test to provide the basis.