Ultra-fine silica powder mill can meet market demand due to its high capacity and high efficiency

    With the rapid development of high-tech industries, silica powder has more and more usage, the industrial structure is also showing a multi-directional trend of development. According to statistics, silica powder demand is about 296,000 tons in our country, is a very large amount of inorganic non-metallic materials.

    So, what is micro silica powder? Silica powder is made from natural quartz or fused quartz after crushing, screen washing, weakening, grinding and classification, magnetic, flotation, acid leaching, high purity water filtration, drying, ultrafine grinding and other processing technology, has a unique excellent performance on physical, chemical and optical properties, and is widely used in fundamental and high-tech fields.

    Silica is a physical and chemical stable neutral inorganic fillers, non-crystalline water, do not participate in the curing reaction, does not affect the reaction mechanism; has good wettability for various types of resin, good adsorption properties, easy to mix, not clumping phenomenon. At present, the silica powder has very high application value in electronics industrial plastic, electrical industrial castable, glass fiber industry, silicone rubber, chemicals, advanced ceramics, special refractories and other fields. Not only can effectively promote the development of the industry, but also further broaden the application areas of the silica powder, is a very practical powder.

    1, the electronic industry: electronic products such as integrated circuit blocks, plastic packing materials of semiconductor devices.

    2, the electrical equipment industry: electrical equipment, such as current transformers, voltage transformers, dry-type transformers and other high voltage electrical components castable filler.

    3, main ingredient of glass fiber, E-glass fiber used in the production of ordinary glass fiber and electronics industries.

    4, Filler of silicone rubber and plastic.

    5, Additives of coating material.

    6, Others: such as dental materials, ceramics, household chemicals and other materials.

    Silica is a high hardness ore which require more for its grinding equipment. Hongcheng produced HLMX vertical mill is an efficient, high-yield, energy saving large-scale ultra-fine grinding mill. This grinding mill has a high efficiency under the same condition of product fineness and power, the use of dynamic and static combined classifier, product fineness is freely adjusted between 325-2500 mesh (5μm-40μm). The maximum output reach up to 20t/h, is efficient and productive equipment for silica powder ultrafine processing.