微纤维玻璃棉直径分布的测量与分析

摘要

打浆度与比表面积不能准确地反映出微纤维玻璃棉的直径分布情况，通过对生产上常用的6种不同打浆度数的微纤维玻璃棉分别进行比表面积测定、光学显微镜法直径测量及直径分布分析，证明了光学显微镜法更具有实际指导意义。%The diameter distribution of glass microfibers cannot be reflected precisely by degree Schopper Riegler and specific surface area. Thus, tests were made on glass microfibers with six different degrees Schopper Reigler commonly used in production, including the determination of specific surface area, the diameter determination by optical microscope and the analysis on diameter distribution. It was proved that optical microscope method provided more practical guidance.