Difficulties in the production process of synthetic hollow glass microspheres

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Hollow glass microspheres are tiny hollow glass spheres that are inorganic non-metallic materials. The typical particle size range is 10-180 microns, and the bulk density is 0.1-0.25 g/cm3. It has the advantages of light weight, low thermal conductivity, sound insulation, high dispersion, electrical insulation and good thermal stability. It is a new lightweight material with wide range of uses and excellent performance that has been developed in recent years. Currently, only the American 3M company in the world can produce high-performance hollow glass microspheres, which is a technology monopoly. I * The performance of the high-performance hollow glass microspheres developed and produced by our company is close to that of similar products from 3M Company. Due to the relatively low initial output, almost all of them are now exported. Due to the limited production capacity and high energy consumption of the melting process, large-scale mass production has been restricted. The melting process currently lacks powder burners with low energy consumption and strong flame reduction properties. Because it is a new thing in China, there is no matching burner. Experts in the forum know whether there are such powder burners with strong flame reduction properties abroad or in China.