The chemical composition of Satuki,

SiO2: 66-77%, Al2O3: 12-19%, Fe2O3: 0.1-0.7%, TiO2: 0.02-0.03%, CaO: 0.18-0.4%, MgO: 0.06-0.11%, K2O: 4-6.5%, Na2O3: 3.5-6.5%, 

Lg.: 0.2-0.43%  

Others: over 8.5-13%

Color: red or white powder

Heat –resistance temperature: 1300℃

Chemical stability: insoluble in water, weak acid resistance and weak alkali resistance

PH Value: 6.9-7.2

Density: 2.5g/cm3

Hardness: 5.5-6.2

Granularity: 3000mesh, 6250mesh, 8000mesh, 12500mesh

Product property:

The granularity we can produce is from 1250mesh to 700nanometer; negative ion release can reach 1800-2600/cm3; the wavelength in room temperature is 2-18μm; Far-infrared emission rate is 90%.

Application:

Widely used in coating, painting, cosmetics, health care product, textile fiber, daily chemicals, environmental protection, building materials, medical treatment, plastics and so on.