Overview
Wushui Yue Stone from Dashiqiao is a naturally occurring magnesium-rich mineral primarily sourced from the Dashiqiao region in China. It is renowned for its high magnesium oxide content, making it a valuable raw material in various industrial applications. The stone's name, 'Wushui Yue,' refers to its historical association with local mining traditions and its distinctive pale appearance. Due to its unique composition, Wushui Yue Stone is widely used in industries requiring high thermal stability and chemical resistance. Its low impurity levels and consistent quality make it a preferred choice for manufacturers of refractory materials, ceramics, and glass products.
Physical and Chemical Properties
Wushui Yue Stone exhibits a pale white to light gray color, often appearing in crystalline or granular forms. Its density ranges between 2.5-2.7 g/cm³, and it is insoluble in water. The stone's key chemical characteristic is its high magnesium oxide content, which typically exceeds 40%, along with trace amounts of calcium and silica. The mineral's thermal stability is another notable property, allowing it to withstand high temperatures without significant degradation. This makes it ideal for use in refractory linings and other high-heat applications. Additionally, its low reactivity with acids and alkalis enhances its suitability for chemical industry applications.
Main Applications
Wushui Yue Stone is primarily utilized in the production of refractory materials, where its high magnesium content and thermal stability are critical. It serves as a key component in magnesia bricks, crucibles, and other heat-resistant products used in steelmaking and glass manufacturing. In the ceramics industry, the stone is valued for its ability to improve the strength and durability of ceramic products. It is also used in glass production to enhance clarity and reduce melting temperatures. Beyond these applications, Wushui Yue Stone finds use in chemical processes, such as the production of magnesium salts and fertilizers.
Safety and Storage
Wushui Yue Stone is generally considered non-toxic, but precautions should be taken to avoid inhaling dust particles during handling. Workers should use appropriate personal protective equipment, such as masks and gloves, to minimize exposure. For storage, the stone should be kept in a dry, cool environment to prevent moisture absorption and clumping. Proper ventilation is recommended to reduce dust accumulation. Bulk storage in sealed containers or covered areas is ideal to maintain the material's quality over time.
B2B Procurement Guide
When procuring Wushui Yue Stone, B2B buyers should prioritize verifying the magnesium oxide content and impurity levels, as these factors directly impact its industrial suitability. Reputable suppliers often provide certificates of analysis to confirm these specifications. Price negotiations should consider the stone's purity, particle size, and order volume. Buyers are advised to request samples for testing before committing to large purchases. Additionally, logistical considerations, such as transportation costs and delivery timelines, should be factored into procurement decisions to ensure cost-effective and timely supply.