The application of technical grade sodium hexametaphosphate/SHMP in ceramics, industrial soft water, printing and dyeing, refractory additives and other chemical industries can play the role of soft water and dispersion. If the quality is not good, many downstream products may be affected.

Therefore, in order to select high-quality technical grade sodium hexametaphosphate, both dealers and direct production users should not only understand the reputation of the manufacturer, but also deeply understand whether the raw materials used by the manufacturer have a precise production process, and whether the product quality can be stably controlled. In fact, in order to buy a better industrial grade sodium hexametaphosphate product, we need to have a deeper understanding of our own use process requirements and the nature of industrial grade sodium hexametaphosphate. Here we will talk about the production process of thermal phosphoric acid. Compared with wet process, industrial grade sodium hexametaphosphate produced by thermal process has less impurities, less consumption and more stable quality.

In refractories, technical grade sodium hexametaphosphate belongs to inorganic water reducing agent, which has auxiliary hardening effect on refractories at room temperature. Because of the long chain structure of industrial grade sodium hexametaphosphate, its characteristics in refractories production are fast hardening speed, high strength, and can also prevent shrinkage and cracking of refractories. However, there must be some problems in the water reducing effect of some sodium hexametaphosphate which can not reach the quality, which leads to the pressure of returning raw materials, all of which lose credibility.

Technical grade sodium hexametaphosphate/SHMP manufacturers can survive in the fierce competition environment of the fine phosphate industry, not only by luck, but also by quality and strategy. Between production, profit and quality of enterprises, comprehensive and high-demand quality management system standards should be formulated. From every step of the production line, the operation process is strictly in accordance with the production process. Chongqing Chuandong Chemical Group, the manufacturer of technical sodium hexametaphosphate/SHMP, has our own quality control system and adheres to the standard that no unqualified product is allowed to leave the factory.