The PM2.5 masks commonly used in the market can only filter particles with a diameter of 2.5μm in the air, while N95 masks can block 95% of particles with a diameter of 2.5μm in the air. viruses such as influenza, Ebola and mers can be suspended in the air with a diameter generally between 60-140nm […]
Application of nano magnesium oxide in textile and mask Read More »
There are many different applications of magnesium oxide. Refractories Magnesium include has always been a source for making refractory brick in the steel industry. The ceramic material is typically impregnated with carbon materials, such as tar, pitch, or graphite to enhance the properties of the finished material, especially against corrosion in environments of basic slags.
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Since the pharmaceutical and food grade magnesium oxide project of Hebei Messi Biology Co., Ltd. has been put into production, the production and sales of magnesium oxide has reached an annual doubling growth rate. At present, the green industry chain has been formed with magnesium oxide as the source, mutual supply of products and raw
Messi Biology Optimization and Integration of Magnesium Oxide Industry Chain Read More »
Magnesium oxide is a safe antibacterial agent, magnesium oxide antibacterial effect is related to particle size and surface morphology, magnesium oxide has no dependence on ultraviolet light compared with other materials, can avoid the toxicity of antibacterial materials due to photocatalysis, with low production cost and antibacterial conditions require simple and other significant features. Magnesium
Application of magnesium oxide in food antimicrobial agent Read More »
As an environment-friendly inorganic chemical product, magnesium hydroxide has the advantages of high thermal decomposition temperature, better adsorption capacity and high activity, which is widely used in aerospace, environmental protection, flame retardant and other fields. Due to its physical surface properties, magnesium hydroxide is not favorable for the preparation of composite materials, so improving the
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Magnesium oxide is a common chemical, its use is very wide, in the rubber products magnesium oxide can improve the dispersion, with the amount of magnesium oxide increases, the storage energy modulus difference is decreasing trend. The dispersion of filler in rubber is best when the amount of magnesium oxide is a certain proportion. The
Compression resistance properties and effect of magnesium oxide in rubber Read More »
SMC material is composed of SMC special yarn, unsaturated resin, low shrinkage additives, thickeners and other fillers. It has a wide range of applications in the transportation vehicle, construction, and electronic/electrical industries because of its superior electrical properties, corrosion resistance, and high flexibility. During the preparation of SMC, thickening agents have a great influence on
Magnesium oxide to play excellent performance in different materials and applications, can not be separated from the basic research and industrial research and development in conjunction. Hebei Messi Biology Co., Ltd. pointed out that the current magnesium oxide industry is still in the low-end field, which is in urgent need of transformation and upgrading to
Messi Biology occupies the strategic high point of magnesium oxide industry development Read More »
Leichtes Magnesiumoxid reagiert mit Wasser zu Magnesiumhydroxid, pulverisiertes Magnesiumoxid reagiert mit Abwasser zu Magnesiumhydroxid MgO+H2O=Mg(OH)2. Magnesiumhydroxid hat die Eigenschaften Pufferung, hohe Aktivität, starke Adsorptionskapazität, ist nicht korrosiv, sicher, ungiftig und harmlos, kann schädliche Verunreinigungen wie Kieselsäure im Abwasser ausreagieren und wird in den letzten Jahren häufig in Wasseraufbereitungssystemen verwendet. Insbesondere Schwermetalle im Abwasser sind aufgrund
Anwendung der Adsorptionseigenschaften von Magnesiumoxid Read More »
Die Hitzebeständigkeit von Gummi hängt eng mit seiner Molekularstruktur und seinen Gummibestandteilen, der Temperatur, der mechanischen Einwirkung und den umgebenden Umweltmedien zusammen. Normalerweise ist auch die chemische Stabilität von Gummi ein wichtiger Faktor, der die Hitzebeständigkeit beeinflusst. Die Alterungsbeständigkeit herkömmlicher heller Füllstoffe ist im Allgemeinen besser als die des verstärkenden Füllstoffs Ruß. Sie können auch
