Pengcheng Photovoltaic Materials
Committed to the research and development, production and sales of three types of products: metal silicon, metal silicon powder and micro silicon powder
Shandong famous trademark
The fineness of micro-silica fume is less than 1μm, accounting for more than 80%, and the average particle size is 0.1-0.3μm, which is a gray state. Therefore, the bulk density is small, the natural inclination angle is large, fluffy, easy to fly, and difficult to store and transport. It is because of these characteristics that micro-silica fume manufacturers need to be more careful when handling them. So, what is the specific treatment process?
"FerroAlloys Online" 2022-1-5: In 2022, the metal silicon market will be calm, and various grades of metal silicon products show a weak and stable operation state, only a small drop of 500-100 yuan. At present, the low-grade 553# without oxygen is maintained at the ex-factory price of 19000-19200 yuan / ton, and the price of individual low-iron calcium products is about 300-500 yuan higher, and there is no decline. Products such as 3303# and 421# have dropped to between 21500-22500 yuan/ton, which has been stable for about a week.
Shandong Pengcheng photovoltaic materials Co., Ltd.
A comprehensive enterprise integrating metal silicon smelting, metal silicon powder, micro silicon powder production, processing and sales
Address: No. 2, Fengnian Avenue, Zhangqiu City, Shandong Province