Magnesium hydroxide can be widely used in buildings, flue gas treatment, oxylene, rubber, medicine, papermaking, petroleum additives and other industries due to its own alkaline, antibacterial effect, non -toxic effect and use as additives. Essence Due to the alkalinity and low cost of magnesium hydroxide, it is used as a large amount of waste incineration and decar sulfur denitration treatment and wastewater treatment of the factory flue gas. Because of its own antibacterial effect, it is also an important filling in the current treatment of tooth root canal.
Flame-resistant material:
Magnesium hydroxide powder is widely used in high molecular materials as fillers. Adding magnesium hydroxide to the polymer material can improve the thermal stability and flame retardant performance of composite materials; magnesium hydroxide is alkaline and can decompose when the PVC is heated, and has a certain thermal stability. At the same time, magnesium hydroxide can generate water when it comes to heat, which can cool down, oxygen resistance and flame retardant.
Degradable polymer material:
Magnesium hydroxide can be used as a additive for the environmental consumption of plastic, which has a decomposer of plastic decomposition, cracking, and promoting alkaline degradation effects. Because nano magnesium hydroxide has obvious absorption in ultraviolet regions, it has the effect of promoting light degradation for LDPE membranes. At the same time, nano magnesium hydroxide can also enhance the toughened LDPE and improve the mechanical properties of polymer materials.
Wastewater treatment:
The effect of magnesium hydroxide in the wastewater can basically be summarized into 4 aspects. Swim acid in neutralized wastewater, acid salt in neutralized wastewater, reflection with metal ion reactions to produce insoluble water, and regulate the pH of wastewater value. In practical applications, the production of magnesium hydroxide is convenient, and the price of calcium salt than calcium chloride is favorable compared to calcium chloride. During the treatment process, it can neutralize both wastewater acidity and effectively remove fluoride. The treatment cost is relatively low.
Medical and Health:
Magnesium hydroxide is used to disinfect sterilization in various places, such as scientific research, laboratory, medicine, factories, etc., which has a long history of use in medicine. In surgical treatment, it can be used in neutralized the acidic substances produced by bacteria to achieve disinfection, which reduces the incidence of postoperative infections and complications. In the treatment of oral diseases, clinical magnesium hydroxide paste is commonly used as root canal disinfection agent for clinical treatment of periodontal disease patients. The strong alkalinity of magnesium hydroxide can weaken the activity of the venom toxin of the oral cavity, protect the root canal of the tooth, reduce the incidence of oral infections, and then effectively protect the oral teeth and the bone marrow.
Post time: Dec-27-2022