Contact person: manager Yu
Address: pailou town, Haicheng, Liaoning
In recent years, the fire-proof board made of light burned magnesia powder is an economic and practical new product of magnesia technology innovation. The fire-proof board made of light burned magnesia powder is applied in the whole country and even in the world. The manufacturers of light burned magnesia powder are widely distributed in Haicheng. The fire-proof board made of light burned magnesia powder is light, fire-proof, clean and easy to use. The content of MgO is the key of the fire-proof board made of light burned magnesia powder. Other small chemical indexes of light burned magnesia powder also determine the quality of fire-proof board made of light burned magnesia powder. It is one of the first conditions for making high quality fire-proof board to select qualified high-grade light burned magnesia powder. Magnesium oxide with high activity is an ideal choice for building fire-proof board.
Recently, through the investigation of the users who produce the fire-proof board, many customers don't pay attention to the content of light burned magnesia powder and the activity of magnesia when they make the fire-proof board products in order to reduce the production cost. They think that the content of magnesia is OK, especially in summer, they don't pay attention to the content of magnesia, which directly leads to the slow solidification of the products, and the products manufactured have no tensile force and toughness. It is hoped that the majority of fire-proof board users will use high content and high activity light burned magnesia powder in summer to remove the objective problems such as no hardness of products.
The recommended content of magnesium oxide for fireproof board is 80% and 85%. The content of Fe2O3 should be controlled at a low point, because the fire board requires more white color.