Magnesium Hydroxide

Hebei Messi Biology Co., Ltd. stated that at a certain temperature, when the brine concentration is low, the supersaturation of the ammonia precipitation reaction is relatively small, and the number of crystal nuclei formed is small, which is conducive to obtaining large-particle magnesium hydroxide precipitation. The magnesium oxide obtained after calcination has a large particle […]

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide can lose crystal water at 340℃, and the product magnesium oxide after dehydration is a refractory material. Since the dehydration reaction is an endothermic reaction, the use of magnesium hydroxide can achieve low-smoke and halogen-free flame retardancy of polyolefin plastics. Magnesium hydroxide has three functions: filling,

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide flame retardant is one of the most widely used varieties of halogen-free flame retardants. Since magnesium hydroxide has the characteristics of smoke suppression, thermal stability, promoting carbonization of substrates and acid removal ability while being flame retardant, it is widely used in plastics, elastomers and rubber

Hebei Messi Biology Co., Ltd. stated that from a global perspective, Japan’s annual production capacity of ultrafine high-purity magnesium hydroxide ranks first among all countries, followed by the United States and Russia. Although my country has also achieved encouraging results in recent years, there is still a large gap compared with developed countries. According to

Hebei Messi Biology Co., Ltd. stated that with the continuous development of the automobile industry, the types and quantities of auto parts are also increasing. Among these parts, the application of magnesium hydroxide flame retardant has attracted more and more attention. Materials that can still maintain their original properties at high temperatures can be used

Hebei Messi Biology Co., Ltd. stated that in order to solve the problem of high filling of magnesium hydroxide in polymer matrix leading to decreased mechanical properties of composite materials, the following two research schemes were proposed for the first time: Scheme 1: Magnesium hydroxide powder is first modified with vinyl silane A-172 to make

Hebei Messi Biology Co., Ltd. stated that it initially selected anionic surfactant sodium dodecylbenzene sulfonate, sodium dodecyl sulfate, sodium dodecyl sulfonate, nonionic surfactant alkylphenol polyoxyethylene ether (OP-10), pentahydrate sodium metasilicate, and polyepoxysuccinic acid as additives to prepare slurry magnesium hydroxide with good stability and fluidity, but the dosage is large and the cost is high.

Magnesium hydroxide is the third magnesium chemical after magnesia and light-burned magnesium oxide in magnesium chemicals. Slurry magnesium hydroxide is an environmentally friendly water treatment agent, widely used as an acid neutralizer, precipitating heavy metal ions, and removing sulfur dioxide. It is one of the products favored and respected by developed countries in the process