玻璃纤维系无机矿物组成,它是由砂岩、石灰、白云石、腊石、纯碱等经过加工而成。我国目前生产较多的主要有无碱、中碱和高硅氧玻璃纤维,随着科学技术发展,玻璃纤维用途更加广泛,生产玻璃纤维的工人增多,为保障工人健康,职业健康监护,生产车间粉尘浓度、分散度的测定就显得非常重要。 Glass fiber inorganic mineral composition, which is sandstone, lime, dolomite, preserved stone, soda ash and other processed. At present, there are more alkali-free, medium-alkali and high-silica glass fibers in our country. With the development of science and technology, the use of glass fiber is more extensive and more workers are producing glass fiber. To protect the health of workers and occupational health monitoring, Dust concentration, the determination of dispersion is very important.