What is Spherical Quartz Powder? Spherical quartz powder is the instantaneous melting of irregular quartz powder particles under the action of surface tension. As a quartz powder with a special shape and irregular structure, spherical quartz powder has good insulation performance and chemical stability of quartz materials but also has good mobility because of its spherical particles. The spherical quartz powder has a high spherical size and true spherical particles with a median size range of 2-30 um; spherical quartz powder has high purity, high purity raw materials and special process treatment, low impurity ion content, and low crystallization content; small specific surface area: pore-free surface, low moisture content; narrow distribution and controllable; spherical quartz powder has good dispersion, small surface energy, smooth sphere and easy to disperse.
Main uses of Spherical Quartz Powder Spherical quartz powder can be applied as filler in the epoxy plastic sealing material, which can increase the strength and thermal conductivity of components and save a lot of resin; spherical quartz powder makes the product more strength, better thermal conductivity, less source error of low ray integrated circuit; spherical quartz powder is applied in electronic ink, with better-covering power, bright color; can be used as high-quality raw material for optical fiber production; spherical quartz powder has good dispersion and oil-water soluble, can be applied to lipstick, powder, powder cream, and other cosmetics. Method of production of spherical quartz powder Chemical synthesis method: at a certain temperature, with ammonia or ammonium carbon treatment silica sol emulsion, spherical gel, then acid treatment gel, hydrated spherical silica, and then refined and heat treatment, to meet the needs of spherical silica powder. Characterized by its low uranium content, The disadvantage is that the product is easy to reunite; Hydrolysis: liquid SiCl4 is added to deionized water with different dispersants at a constant rate And simultaneously stirring the hydrolytic products at high speed. The resulting hydrolysis products were aged, washed, and filtered. After drying and dehydration to constant weight in 100℃ -200℃ incubators, Transfer to a high-temperature sintering furnace, High-temperature sintering dehydroxylation, and crystal shape conversion at different temperatures. After grinding and screening, we can get the required particle size of high purity spherical quartz powder: plasma heating furnace method: using high-frequency plasma melting method to prepare spherical quartz powder, Moderate temperature range, smooth control, and high yield, Can achieve a higher sphericity rate; therefore, it is a more suitable production method. Its principle and process are similar to the flame melting method, mainly the high-temperature heat source into a plasma generator; flame melting method: at present, domestic manufacturers mainly use the flame melting method to realize the spherical production of quartz powder. The key to this technology is that the heating device requires a stable temperature field, easily adjusting the temperature range and no secondary pollution to quartz powder. Price of Spherical Quartz Powder The different price of Spherical Quartz Powder purity is also different. The market price of Spherical Quartz Powder is in the process of dynamic change. The price of Spherical Quartz Powder can be found on our company's official website. If you need it, you can ask us at any time. Spherical Quartz Powder supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including molybdenum Silicide, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Spherical Quartz Powder, you are welcome to contact us or inquire any time.
