Sepiolite has extremely strong adsorption, decolorization, and dispersion properties, as well as extremely high thermal stability, high temperature resistance up to 1500 ~ 1700 ℃, and excellent moldability, insulation, and salt resistance.
(1) Appearance: The color is changeable, including white, light yellow, light gray, black and green, the strip is white, opaque, smooth to touch and sticky tongue.
(2) Hardness: 2-2.5
(3) Specific gravity: 1-2.3
(4) High temperature resistance: the structure does not change at a high temperature of 350 degrees, and the high temperature resistance reaches 1500-1700 degrees
(5) Absorption: Absorb water greater than 150% of its own weight