application of silicon carbide powder in photovoltaic industry

Silicon carbide powder is mainly divided into black silicon carbide powder and green silicon carbide powder. Due to the difference in process and composition of black silicon carbide powder and green silicon carbide powder, the market demands of these two products are also different. At present, green silicon carbide powder It is mainly used in the domestic photovoltaic industry. Because of its own characteristics, it is more suitable for the forefront of photovoltaic and semiconductor wafers, so the green silicon carbide powder has a higher photovoltaic usage than black silicon carbide powder.

At present, photovoltaic silicon wafer cutting is the market with the largest difference in feeder cutting, and silicon carbide powder as an important auxiliary material for silicon wafer cutting, its market demand has maintained a strong growth momentum with the development of the photovoltaic industry, however, since the middle of last year The price of silicon carbide micropowder market has started to loosen, product demand has dropped significantly, and companies have been affected to varying degrees. Some people in the industry have analyzed, "Silicon carbide micropowder is a cutting tool in the hands of photovoltaic companies. Whoever has the best cutter will have the best. "Cut opportunity", which shows that silicon carbide micropowder plays an important role in the slicing industry.

Granular sand used for silicon carbide powder processing is formed by crushing silicon carbide blocks. The production of silicon carbide blocks is concentrated in Qinghai and Gansu. During the photovoltaic leap, downstream customers must pay before the upstream manufacturer arranges the delivery cycle. For all prices, today's block manufacturers are unable to digest the downstream production capacity. Even many companies have invested in the production of silicon carbide powder materials. The decline in raw material prices seems to be beneficial to the downstream, but this is not the case. After the raw materials fell to the bottom, downstream companies The prices of the products produced will also decrease, and the sales will decrease significantly.

These are the contents of the current situation of the silicon carbide micropowder market in the photovoltaic industry. Silicon carbide micropowder companies hope that the entire industrial chain is stable. Whether it is buying raw materials or selling products, the steady increase in product prices in the industrial chain is healthy. With the photovoltaic industry The rapid development of the industry, the industry ’s demand for silicon wafers is increasing, and the number is also increasing. As an important auxiliary material for the production of crystalline silicon wafers, silicon carbide micropowders are naturally growing in demand. High, strong cutting ability, good chemical stability, good thermal conductivity.