In what fields can brucite be used?
1. The application of Brucite Stones in paper industry:
Brucite has the characteristics of high whiteness, good peeling ability, strong adhesion and basically no water absorption. in the paper industry, brucite can replace lime in the process of producing magnesium sulfite pulp, which can be absorbed so that the waste pulp water can be recycled, which greatly reduces the environmental pollution of waste pulp water.Because brucite does not absorb water in the air, it can also be used as a filler for moistureproof packaging paper.
2. The application of brucite granular in fireproof and flame retardant materials:
The Mg (OH) 2 flame retardant produced by brucite granular uses natural minerals at the source, and the whole processing process is basically zero emission, which can be said to meet the green requirements from the source to the product, so it has great potential for development. The results of research and application in recent years show that when the filling amount of brucite flame retardant is more than 40phr, the composite can be used as flame retardant material and has good smoke suppression performance and will not cause secondary pollution.
2. Application of brucite stones in the field of environmental protection:
Because of the composition characteristics of brucite stones, it can be used as a neutralization agent for acid wastewater. It not only has technological advantages over traditional alkaline substances (such as calcium hydroxide, sodium hydroxide, etc.) in many aspects, but also can greatly reduce the cost in product treatment and emission. Brucite Stones has a great demand in treating acid rain contaminated soil, adjusting soil pH value and neutralizing acid wastewater.
