Magnesium Hydroxide Dispersion Equipment, Dispersion and Deagglomeration Machine, Modified Deagglomeration Machine

Release time:

2026-01-05 08:35

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In numerous fields—including flame-retardant materials, environmentally friendly adsorption, and building material processing—magnesium hydroxide has become a highly favored key foundational material thanks to its outstanding flame-retardant properties, non-toxicity and harmlessness, and abundant resource availability. In the field of flame retardancy, it serves as an eco-friendly alternative to traditional halogen-based flame retardants. When burned, it releases crystalline water, absorbing heat in the process; meanwhile, the resulting magnesium oxide forms a protective layer on the surface of the substrate, effectively isolating it from oxygen. Moreover, it does not release any toxic gases, making it widely used for flame-retardant modification of plastics, rubber, cables, and other products. In the area of environmental protection, its strong alkalinity enables it to efficiently neutralize acidic wastewater and adsorb heavy metal ions and pollutants, making it an ideal adsorbent for wastewater treatment. In the construction materials sector, when added as a flame-retardant filler into coatings and boards, it can significantly enhance the fire-resistance rating of these products. 。

The coating and modification machine, tailored to the properties of magnesium hydroxide, employs... The core technical approach of “precise dispersion + targeted encapsulation” achieves highly efficient surface modification of magnesium hydroxide particles through precise control across multiple stages. 。 Coating and modification machine adopts The “dry-process atomization coating” technology uses a specialized atomization device to convert modifiers—such as silane coupling agents and stearic acid—into micron-sized droplets, which are then uniformly sprayed onto the surface of rapidly moving magnesium hydroxide particles. At the same time, the equipment’s internal components rotate at high speed, generating intense shear and impact forces that enable the modifier molecules to fully react with the hydroxyl groups on the surface of the magnesium hydroxide particles, forming a uniform and dense coating layer. Throughout the entire process, the equipment can dynamically adjust key parameters in real time, including temperature, rotational speed, and the amount of modifier used—for example, in plastic flame-retardant applications, increasing the rotational speed enhances the shear force, ensuring a stronger bond between the coating layer and the particles; whereas for environmental adsorption applications, the modifier ratio is adjusted to preserve some active sites, thereby improving adsorption performance.

The coating modification machine boasts wide adaptability and can meet diverse modification requirements. Whether it’s hydrophobic modification for organic matrices such as plastics and rubber, or functional coating aimed at enhancing adsorption performance, the coating modification machine can achieve precise adaptation by adjusting the type of modifier and process parameters. ； High modification efficiency and stable product quality.

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