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Modification method: Under the condition of constant temperature 80℃, the modifier (2%) solution dispersed in anhydrous ethanol and magnesium hydroxide are mixed into slurry in the ratio of 1:1.5 and modified for 2h. After modification, filtering, drying at 135℃ and grinding to get modified magnesium hydroxide powder. Modifier: titanate coupling agent CS-201, CS-311, phosphorus-containing organic […]

Preparation of magnesium oxide, in order to promote sintering as well as can make the grain grow a little, and at the same time in order to reduce the preparation of hydration tendency, can add some additives, such as TiO2, Al2O3, V2O5, etc.. If you require a high purity of magnesium oxide ceramics, you can

Friction material brake pads we are not unfamiliar, but how to distinguish the quality of brake pads good or bad? This involves the use of magnesium oxide raw materials, magnesium oxide products according to its physical and chemical properties can be divided into many kinds, high and low end magnesium oxide in the friction material

Everyone knows about the plastic runway, but very little about the silicon PU material. In fact, the Silicon Pu is a kind of production material for the plastic runway, and to ensure the quality of the silicon PU for the plastic runway, magnesium oxide is indispensable. The company said that adding magnesium oxide to the

Messi Biology said, in the preparation and production of advanced ceramics, magnesium oxide is a common additive, what is its role? In the sintering process, what changes it will bring to the ceramics? Here we understand through several cases. The effect of magnesium oxide on alumina ceramics 1, magnesium oxide on alumina ceramic sintering temperature

Magnesium chloride is one of the substances that are abundant in brine and have high added value. In addition to its own use, other magnesium products produced from magnesium chloride are also very widely used. High purity magnesium oxide is one of them. At present, there are many methods to produce high purity magnesium oxide,

Messi Biology said, activity is not only an important physical and chemical property of magnesium oxide, but also an important index to measure the magnesium oxide used in rubber and plastic industries. Activated magnesium oxide is mainly used as activator and accelerator of butyl rubber, neoprene rubber, fluorine rubber, nitrile rubber, or one of the

Messi Biology indicated that lithium/magnesium oxide catalysts and lithium/magnesium oxide nanocatalysts were prepared by primary wet impregnation and sol-gel method, respectively. The catalytic performance of the two lithium/magnesium oxide catalysts was compared for the methane oxidation coupling reaction. The characterization was carried out by X-ray diffraction, BET adsorption and transmission electron microscopy. The catalysts were

Messi Biology said, Hydromagnesite is a rare natural hydrated alkaline magnesium carbonate in the world, commonly known as \”magnesium white\”. Its appearance is white block, earthy luster, \”snow-white\” or \”white-flower\” called, density is 2.24g.cm3, Mohs hardness is 3.5, melting point is 730 ℃, is monoclinic crystal structure 123l. The ore is porous and small bubbles