| Customization: | Available |
|---|---|
| Store: | Kept in a Light-Proof, Well-Closed, Dry and Cool P |
| Quality Guarantee Period: | Two Years |
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Tourmaline powder is the powder obtained by mechanical crushing after removing impurities from the original tourmaline
ore.After processing and purification tourmaline powder has higher negative ion production and far infrared emissivity.
Tourmaline is also called tormaline.Tourmaline chemical formula is NaR3Al6Si6O18BO33(OH,F)4.
a group of ring structure silicate minerals of trigonal crystal system.Where R represents the metal cation, and when R is
Fe2+, the black crystal tourmaline is formed.
| Element | SiO2 | Al2O3 | MgO | CaO | K2O | FeO | NaO2 | Cr2O3 | TiO2 |
| % | 37 | 30 | 8 | 1.2 | 0.08 | 8.1 | 1.2 | 0.22 | 0.44 |
> High pure tourmaline is the bijou that can be made into jewelry such as necklace bracelet and so on. > It can be used in deodorizing wall paper, floorboard, ceiling board furniture inner wall coasting material and concrete. > Packing material with the function of fresh keeping. >Purificatin materials for water .
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