Mineral-derived magnesium hydroxide D100 - Hefei A&H new materials technology co., ltd

Advantage

Excellent dispersibility
Good weather resistance
Efficient flame retardancy
High thermal stability
broad applications

D100 is magnesium hydroxide produced by A&H Technology through ore method, which has the characteristics of high purity and uniform particle size distribution. Simultaneously possessing excellent flame retardant and smoke suppression functions, it is an excellent choice for manufacturing green halogen-free and environmentally friendly flame retardant materials. Compared with magnesium hydroxide produced by ordinary ore method, it has the advantages of high heat absorption during decomposition, good thermal stability, and low relative hardness. It can be widely used in the field of flame retardancy for engineering plastics, epoxy resins, rubber, wires and cables, and their accessories. Silane modification can improve the compatibility between inorganic fillers and polymers, significantly enhancing the flame retardancy, tensile strength, water resistance, and low-temperature performance of composite materials.

Excellent dispersibility
Good weather resistance
Efficient flame retardancy
High thermal stability
broad applications

D100 is magnesium hydroxide produced by A&H Technology through ore method, which has the characteristics of high purity and uniform particle size distribution. Simultaneously possessing excellent flame retardant and smoke suppression functions, it is an excellent choice for manufacturing green halogen-free and environmentally friendly flame retardant materials. Compared with magnesium hydroxide produced by ordinary ore method, it has the advantages of high heat absorption during decomposition, good thermal stability, and low relative hardness. It can be widely used in the field of flame retardancy for engineering plastics, epoxy resins, rubber, wires and cables, and their accessories. Silane modification can improve the compatibility between inorganic fillers and polymers, significantly enhancing the flame retardancy, tensile strength, water resistance, and low-temperature performance of composite materials.

Product characteristics

Parameter	Premium Grade	Standard Grade
Magnesium Oxide (MgO) Content, wt.%	≥ 62.0	≥ 60.0
Loss on Ignition (800°C), %	≥ 29.5	≥ 28.0
Iron Content (Fe), %	≤ 0.15	≤ 0.30
Chloride Content (Cl−), %	≤ 0.06	≤ 0.10
Surface Moisture, %	≤ 0.5	≤ 0.6
Particle Size (d50), μm	3.5 - 4.0	7.5 - 8.0
325 Mesh Sieve Passing Rate, %	≥ 99.75	≥ 99.50
Whiteness Index, %	≥ 88.0	≥ 85.0
Bulk Density, g/cm³	0.3 - 0.4	0.3 - 0.4

Parameter	Premium Grade	Standard Grade
Magnesium Oxide (MgO) Content, wt.%	≥ 62.0	≥ 60.0
Loss on Ignition (800°C), %	≥ 29.5	≥ 28.0
Iron Content (Fe), %	≤ 0.15	≤ 0.30
Chloride Content (Cl−), %	≤ 0.06	≤ 0.10
Surface Moisture, %	≤ 0.5	≤ 0.6
Particle Size (d50), μm	3.5 - 4.0	7.5 - 8.0
325 Mesh Sieve Passing Rate, %	≥ 99.75	≥ 99.50
Whiteness Index, %	≥ 88.0	≥ 85.0
Bulk Density, g/cm³	0.3 - 0.4	0.3 - 0.4

Application scope

D100 magnesium hydroxide has been widely used in thermoplastic and thermosetting resins such as PVC, EVA, PE, PP, PS, PC, AS, ABS, SBS, polyester, polyether, polyurethane, polyamide, polycarbonate, as well as other elastomers, coating materials, etc., to improve the flame retardancy, toughness, weather resistance, water resistance and other properties of composite materials. Composite materials exhibit excellent properties such as flame retardancy, oil resistance, stress cracking resistance, high mechanical strength, good heat resistance, moisture resistance, and surface smoothness.

Magnesium hydroxide