Magnesium hydroxide, Powder, 99%, -100 mesh approx

Magnesium hydroxide serves as a precursor to magnesium oxide (magnesia), which is a critical material for manufacturing refractory bricks and linings for high-temperature furnaces.

Used as a flame retardant filler in polymers, where it undergoes endothermic decomposition at high temperatures to release water vapor and form a protective char layer.