Borosilicate microbeads are an environmentally friendly new type of inorganic lightweight thermal insulation material. In addition to their excellent properties such as light weight, heat preservation, insulation, and fire resistance, they also offer advantages such as non-combustibility, high strength, low water absorption rate, good workability, and long service life. The product is produced by expanding selected special particle size mineral sand under electric furnace heating, with controlled temperature and residence time of the raw materials to achieve surface fusion and sealed pores, forming irregular spherical particles with a porous cavity structure inside. The surface is vitrified and sealed with a smooth, glossy appearance, and the physical and chemical properties are highly stable. This product can be used as a lightweight aggregate in the new building materials industry; as a partial substitute for expanded perlite in the lightweight refractory material industry; and as a substitute for glass microbeads in the emulsified explosive industry, offering a vast range of applications in various fields such as industry, agriculture, building materials, chemicals, smelting, and light industry.

The lightweight plastering gypsum mortar is primarily composed of gypsum and vitrified microspheres. Gypsum is an industrial byproduct, making the product widely available and affordably priced. Vitrified microspheres offer characteristics of lightweight, fire-retardant, and sound-insulating properties, serving as excellent filling aggregates. Compared to traditional cement mortar, this product is more environmentally friendly and healthier, resistant to dusting and cracking, and cost-effective, with a broad market potential. Lightweight plastering gypsum is a single-component leveling material made from industrial byproduct gypsum as the binder, vitrified microspheres or expanded perlite as the lightweight aggregates, and various additives. It features early strength, quick hardening, good bonding, lightweight, and slight expansion. It can be used as a substitute for traditional cement mortar, solving problems like hollowed and cracked walls, enhancing construction efficiency, and simultaneously absorbing large quantities of industrial byproduct gypsum waste!