Fengyang County Quartz Sand Co., Ltd. purchase quartz powder grading production line FL450

General introduction

　　A Quartz Sand Co., Ltd., Fengyang County, Anhui Province, is located in the hometown of Ming Taizu Zhu Yuanzhang - Fengyang County, 1989 construction plant, officially put into production in 1991; Fengyang geographical location is superior, transportation is convenient, there is Beijing And the two railways in Huainan have passed the county in the highway of Xuxu and Yining Expressway. Fengyang is a national excellent quartz sand production base, which is rich in mineral resources.

　　The company's existing sheathed equipment, powder processing equipment and quality inspection system and management system. The main products contain dozens of varieties such as ordinary quartz sand, silicon fine powder, exquisite quartz sand, water washstone sand. Widely used in glass, casting, ceramic and fireproof materials, smelting silicon iron, metallurgical flux, metallurgy, building, chemical, plastic, rubber, abrasive, filter material and other industries.

　　Quartz powder introduction:

　　Quartz powder (same as quartz sand) is also known as silicon fine powder, it is a hard, wear-resistant, chemically stable silicate mineral, The main mineral components are SiO2. The color of the quartz sand is milky white, or colorless translucent, hardness 7, brittle and brittle, shell-shaped fracture, oil gloss, stacked density (20-200 sterile 1.5), its chemical, thermal and mechanical properties have obvious Duration, insoluble in acid, slightly soluble in KOH solution, melting point 1650 ° C. The quartz stone produced from the mine is processed, and the product is generally referred to below 120 mesh (less than 120 mesh). More than 120 destination products are called quartz powder.

　　Quartz powder is not divided, only specifications. Because of its high whiteness, no impurities, low iron, so there is a wide range of applications. I. Glass: flat glass, float glass, glass (glass can, glass bottle, glass tube, etc.), optical glass, glass fiber, glass instrument, conductive glass, glass cloth and anti-ray special glass, etc., the second, etc. Ceramic and refractory materials: Thermors of the porcelain and glaze, the kiln with high silicon bricks, ordinary silicon bricks, and silicon carbide. Third, architecture: concrete, gelling materials, road materials, artificial marble, cement physical performance test materials (ie cement standard sand), etc. 4, chemical: silicon compound and water glass, etc., the filler of the sulfate tower, amorphous Silica fine powder five, machinery: main raw materials, abrasive materials (sandblasted, hard gears, sandpaper, sand cloth, etc.), electronic: high purity metal silicon, communication fiber, etc., rubber, plastic: filler ( Can improve wearSexual eight, coating: filler (weighing weather resistance can be improved). Nine, metallurgy: raw materials or additives such as silicon metal, silicon alloy and silicone aluminum alloy, and flux. Ten, aviation, aerospace: its inner molecular chain structure, crystal shape and lattice change law, which makes it have high temperature, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect, and its unique optical characteristics.