Different amounts of magnesium oxide were dispersed on the carrier of infected bacteria tablets for different times, and the killing rate was calculated to evaluate the sterilization ability of magnesium oxide; different amounts of magnesium oxide mixed bacterial solution were placed in the shaker and shaken for different times, and the inhibition rate was calculated […]

The industrially applied alkaline magnesium carbonate is represented by the chemical formula mMgCO3-Mg(OH)2-nH2O. The values represented by m and n in this chemical formula vary according to the production conditions, and thus are not constant. Usually, m is 3 ~ 5, n is 3 ~ 8. Alkaline magnesium carbonate is usually obtained in the form

The application of magnesium oxide nanoparticles as antimicrobial agent, the said application is magnesium oxide nanoparticles as a bacterial inhibitor of Pseudostelium tropicalis (Candida tropicalis); the magnesium oxide nanoparticles provided by the invention have the characteristics of non-toxic, good bacterial inhibiting efficiency to common beverage microorganisms, etc., with good potential to be used as acidic

In life many materials spontaneous combustion point is very low, in order to prevent them from spontaneous combustion, usually add part of the flame retardant, and magnesium hydroxide is a very good flame retardant material, then why is it said to be the best material as a flame retardant? The following Hebei Messi Biology limited company and

The lightly burned magnesium oxide powder obtained by calcination of magnesia ore was used as raw material, and the magnesium sulfate solution was obtained by acid dissolution, and the basic magnesium carbonate products were prepared by ammonium bicarbonate precipitation method, and the products with different molecular structures were obtained under different pyrolysis conditions, and it

Production raw materials. (a), magnesite is one of the main sources of magnesium oxide, (MgO) content of about 47%, MgCO3 after light calcination (400 ~ 600 ℃) calcined and then ground into a solid powder (MgO). The source is widely distributed in Liaoning, Xinjiang, Sichuan, Shandong, Tibet and other provinces and autonomous regions, with reserves

Nano magnesium hydroxide: nano magnesium hydroxide molecular formula Mg(OH)2, relative molecular mass 58.30. white microfine powder, non-toxic, tasteless, non-corrosive, relative density 2.36. 350℃ start to decompose; decompose rapidly at 430℃; all decompose at 490℃. Soluble in strong acid solution and ammonium salt solution, insoluble in water. Flaky crystals, with typical nano-lamellar structure, decompose at 340℃

Drug tablet production can be used in wet granulation and dry granulation and compression, in the drug to water, heat instability with hygroscopicity or the use of direct compression method of poor liquidity when the use of dry granulation and compression, magnesium oxide pressed tablets, that is, the use of dry granulation and compression. Tablet

Glass fiber reinforced polyester, also known as polyester FRP, one of its main components is composed of an unsaturated polyester resin and glass fiber. Because of its easy processing, light weight, high strength, corrosion resistance, good electrical and thermal function, low cost and other characteristics, it is widely used in industry, construction, transportation, mining and

FRP is currently the world\’s larger production and more versatile composite materials, because the chemical thickening of FRP is a key step in the production process of sheet molding plastic, so the thickening effect is very high, composite magnesium oxide is a good choice for good value for money. At present, the thickening agent is