magnesium hydroxide

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide flame retardant is colorless, non-toxic, odorless, non-corrosive and is a green and environmentally friendly polymer material additive. Magnesium hydroxide with good flaky or fibrous crystal form can be better matched with the raw materials without affecting the physical properties such as the strength of the raw …

Preparation of ultrafine magnesium hydroxide with special morphology from brucite Read More »

Hebei Messi Biology Co., Ltd. said that there are currently two production processes for magnesium hydroxide. One is refined from Qinghai Salt Lake brine, which has high purity and few impurities. The second is made from selected natural brucite ore through advanced production technology. The purity of the product is not as good as the …

Application of magnesium hydroxide in rubber plastics Read More »

Highly dispersed hexagonal flake magnesium hydroxide has good flame retardant, adsorption, catalytic and other properties, and is widely used in industry. At present, there are three main methods for preparing highly dispersed hexagonal flake magnesium hydroxide: 1. Hydrothermal method The hydrothermal method is currently the most commonly used method for preparing highly dispersed hexagonal flake …

Preparation processes of highly dispersed hexagonal flake magnesium hydroxides Read More »

Hebei Messi Biology Co., Ltd. stated that EVA (ethylene-vinyl acetate copolymer) is widely used in flame-retardant cable materials due to its good electrical properties, chemical stability, processing performance and good compatibility with fillers. Magnesium hydroxide is an environmentally friendly inorganic flame retardant and a halogen-free flame retardant that is more suitable for EVA. EVA/Mg(OH)2 composite …

Study on dielectric properties of EVA/magnesium hydroxide composites Read More »

Highly dispersed nano magnesium hydroxide is a new type of inorganic flame retardant filler developed in recent years. It has the following advantages: Small particle size and good dispersion can effectively improve the flame retardant properties of polymer materials; Non-toxic, halogen-free, no pollution to the environment; Low price, economical and practical. Therefore, highly dispersed nano …

Application fields of highly dispersed nano magnesium hydroxide Read More »

Hebei Messi Biology Co., Ltd. said that a slurry magnesium hydroxide can be used in pulp bleaching operations. Magnesium hydroxide is used to replace caustic soda in Eop bleaching operations, and is reviewed and compared with the traditional bleaching process. Laboratory tests show that using magnesium hydroxide can maintain the brightness of pulp, improve slurry …

Application of magnesium hydroxide in papermaking Read More »

Hebei Messi Biology Co., Ltd. said that Japan was the first in the world to use magnesium oxide and magnesium hydroxide wet methods for flue gas desulfurization. By the early 1990s, dozens of units had been put into operation. Because magnesium oxide and magnesium hydroxide desulfurization has many advantages such as advanced technology, reasonable economy, …

Application of magnesium hydroxide in flue gas desulfurization Read More »

Hebei Messi Biology Co., Ltd. stated that ethylene vinyl acetate (EVA) material is widely used in photovoltaic materials, solar energy due to its good flexibility, high and low temperature resistance, and excellent acid and alkali resistance. Adhesive films, wires and cables, shoe materials, plastic packaging and other fields. However, the combustion performance of EVA materials …

Application of magnesium hydroxide flame retardant in EVA Read More »

Hebei Messi Biology Co., Ltd. stated that the use of magnesium agents such as magnesium hydroxide, magnesium oxide, and dolomitic lime (CaO·MgO) has significant effects on dephosphorization and ammonium removal. For example: when treating sewage and wastewater <1200mg/L, the phosphorus removal rate is over 90%; using magnesium oxide, the ammonium removal rate reaches 93%; when …

Application of magnesium hydroxide in wastewater dephosphorization and ammonium removal Read More »

Hebei Messi Biology Co., Ltd. stated that in recent years, many studies on magnesium agent decolorization have been carried out at home and abroad. The principle is to use magnesium salts and alkali to generate positively charged magnesium hydroxide precipitates, which strongly adsorb negatively charged anionic dyes. Dye wastewater is decolorized. The magnesium salt decolorization …

Application of magnesium hydroxide in decolorization of printing and dyeing wastewater Read More »