Nanjing Sanchao New Materials Co., Ltd. (referred to as Sanchao New Materials) released the first quarter of 2018 performance forecast on the afternoon of the 9th. According to the notice, during the reporting period, the company's net profit attributable to shareholders of the listed company was 5,194.71 million yuan to 5,545.85 million yuan, an increase of 490% to 520% ​​over the same period of the previous year, and a profit of 8.8046 million yuan in the same period of the previous year.
Three super new materials show that with the full application of diamond wire in the field of polysilicon cutting, the overall volume of diamond wire market demand has been greatly improved. In addition, with the smooth implementation of the company's fundraising projects and further expansion, the company's production capacity has increased rapidly, and the sales of diamond wire products have achieved rapid growth.
Sanchao New Materials is one of the few companies with large-scale supply capacity in China. With the gradual landing of IPO fund-raising projects, the production capacity will achieve rapid expansion; Sanchao New Materials 2016 has an electroplated diamond wire capacity of 460 million meters, and as of 2017 At the end of December of the year, the production capacity of Sanchao new material electroplated diamond wire has reached nearly 300 million meters / month, corresponding to an annual production capacity of 3.6 billion meters / year, an increase of nearly 7 times.
Pyrite as Fillers Used in Grinding Wheels/ Abrasive Tools
Ablation grinding wheel / abrasive( filling agent )
PYRITE__As fillers used in grinding wheels/ abrasive tools
Place of Origin: Henan Luoyang, China
Pyrite, Iron pyrites, pyrites lump, Ferro sulphur, Pyrites powder.
Product Description
Detailed introduction: is filling agent for ablating grinding wheel abrasive, which can effectively reduce the grinding wheel temperature during ablation, improve the heat resistance, and prolong the service life of the grinding wheel.
Formation of a protective layer
(1)The reaction absorbing oxygen occurs between 400 and 475 degrees, thereby reducing the oxidation of resin, reducing the oxidation burn of workpieces, and prolonging the working life of grinding wheels at high temperature.
4 FeS2 + 11 O2→2 Fe2O3 + 8 SO2
(2) 4 FeS + 7 O2→4 Fe2O3 + 4 SO2
400-475 degrees is a limit that the grinding wheel can easily reach. The above reaction creates an oxygen-free and hypoxic environment for the grinding wheel at the micro level, thereby improving the high-temperature performance of the grinding wheel.
Decomposition reaction occurs at 650-degree heat absorption, thereby reducing the working temperature of the grinding wheels.
FeS2→FeS + S
(3) It enters the melting state at about 1100 degrees, which becomes a good lubricant to protect the grinding wheel FeS(s)→FeS(l).
(4)Sulfur, sulfur dioxide and sulfur trioxide react with the workpiece surface to form FexSy:
Quality:
S: 48%min, FE: 42%min, SIO2: 3.0%max, PB: 0.1%max,
ZN: 0.1%max, AS: 0.1%max, . C: 0.3%max, CU: 0.2%max,
H20: 1.0%max, SIZE: 95%min
Granularity: (0-3)mm/(3-8)mm/(3-15)mm/(15-50)mm or other particle size.
Packing: 25KG/500KG/1000KG/BAG or 1000KG/BAG or other packaging.
Note: if there are special requirements, the product can be customized according to clients` requirements.
Iron Sulphide For Resin Grinding Wheel---LHT(SL)
Iron sulphide for resin grinding wheel Pyrite, Iron pyrites, pyrites lump, Ferro sulphur, Pyrites powder
LUOYANG PERFECT TRADING CO.LTD, , https://www.pyritefes.com