Hubei Zhimeitang Gypsum New Technology Co., Ltd., a subsidiary of Beijing Guoyun Technology Co., Ltd., focuses on the research and development of advanced gypsum technology, specializing in the production of gypsum thixotropic agents, stabilizers, and retarders, committed to the promotion, application, and technical training of gypsum based mortar.

Hubei Zhimeitang Gypsum New Technology Co., Ltd. is located in Dongbao Industrial Park, Jingmen City, Hubei Province. It is a key investment attraction enterprise in the field of phosphogypsum in Dongbao District, Jingmen City, with a registered capital of 8 million yuan. There are currently 20 formal employees, including 1 master's degree, 5 undergraduate degree holders, and 8 associate degree holders. The company has two modern gypsum research laboratories located in Dongbao Industrial Park in Jingmen City and Huazhong Enterprise City in Wuhan; The production base is located in Dongbao Industrial Park, Jingmen City.

The company's laboratory has advanced instruments, equipped with automatic folding machines, gypsum three-phase meters, polarizing microscopes, digital microscopes, ball mills, crushers, reaction kettles, high-temperature calcination instruments, chemical analysis instruments, cellulose ether detection instruments, etc. Since 2018, the company has invested over 5 million yuan in laboratory hardware, making it a relatively leading gypsum laboratory in China. It has powerful functions such as gypsum synthesis, calcination, analysis, detection, and application, and has helped and served up to 1500 gypsum users.

The company is particularly skilled in the treatment and application of industrial by-product gypsum, and has successively completed important application projects such as "Basic Research on Eucrystalline Phosphorus of Phosphogypsum", "Key Technologies for Mixed Calcination of Desulfurized Gypsum and Phosphogypsum", "Core Technologies and Processes for Comprehensive Utilization of Salt Gypsum", and has taken the lead in proposing the sixteen character process policy of "Two Grinding and One Burning, Pre and Post Homogenization, Impurity Removal and Purification, Cooling and Aging" for industrial by-product gypsum. This has pointed out the improvement direction for various industrial by-product gypsum to be better used in lightweight plastering gypsum, gypsum based self flow and other products. At the same time, the editor in chief has two group standards: T/CBCA 004-2020 for lightweight plastering β Type semi hydrated gypsum; T/CBCA 005-2020 Expanded vitrified microbeads for plastering materials. Nominate an industry standard: Interface agent for gypsum based mortar (Plan No. 2022-0477T-JC).

The homogeneous thixotropic agent developed and produced by the company significantly improves the uniformity of cement-based, lime based, and gypsum based mortar, making the mortar more continuous and smooth. It has excellent resistance to sagging and construction feel, excellent water retention, good thixotropic properties, and does not reduce strength. It is particularly suitable for putty, gypsum, and ceramic tile adhesives. Since its launch, it has innovatively integrated "human, machine, material, and labor" by combining continuous spraying technology, helping many domestic factories achieve the production and construction of machine sprayed lightweight plastering gypsum, promoting the widespread use of phosphogypsum and desulfurization gypsum. The newly developed shear thinning stabilizer is used for self leveling, which can prevent mortar layering and improve fluidity, and the effect is very significant.

The company will further increase investment in the future, striving to make greater innovations in the three major areas of "industrial by-product gypsum production high-strength and low-cost gypsum cementitious material technology, advanced additive synthesis, gypsum based material application technology and formula research", and contribute to promoting the environmental protection of industrial by-product gypsum in China.

The company is willing to work hand in hand with knowledgeable individuals in the field of industrial by-product gypsum to create brilliance!