The chemical composition of tourmaline is diversified. It is silicate mineral in cyclic annular structure with aluminium.
Tourmaline, Have pyroelectric effects. used for radio, electronic industry, electromagnetic wave protection, sound electric component, etc.
We have stone and powder.
Specification |
Mesh |
Color |
Package |
Size |
Tourmaline powder |
≤75 |
black |
20-1000 |
|
Tourmaline |
black |
50-1000 |
0-600 |
Widely used in environmental protection, electronics, daily use chemicals, textiles, ceramics,
buildings, drinking water activation, sewage treatment, air purification, healthcare products etc.
25Kg/Kraft paper bag; 25Tons/20'FCL
For more information, please contact with us.