Sodium sulfate, also known as sodium sulfate, is classified as an inorganic substance, and sodium sulfate decahydrate is also known as mirabilite. Yuanming powder has many uses in industrial production, not only in plastic positions, but also as a high-quality preservative for PVC, vulcanized rubber, chemical plants, forging and other positions. Its use in industrial production is widespread.

However, in industrial production, there are relatively high requirements for the particle size of sodium sulfate, especially for high particle size sodium sulfate, which is expensive and has a high utilization rate. It is a hot raw material in industrial production.

Sodium metabisulfite plastic uses ultra-fine sodium sulfate powder (400-1250 mesh transparent powder), transparent masterbatch transparent powder, plastic transparent powder, and transparent powder, which are produced and processed using high-quality natural iron ore materials (mining enterprises) according to special production and processing processes.

Introducing the most advanced stainless steel plate production machinery and equipment today, adopting a fully intelligent automatic control system, the product's particle size distribution is more comprehensive, and the particle size can reach D97 (25-7 μ m) .