Wholesale Price Natural Black Tourmaline Powder Nano Grade Air Purification Coating Powder
- Category: Other Non-Metallic Minerals & Products >>>
- Supplier: Shijiazhuang,Huabang,Mineral,Products,Co.,ltd
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Products Description
Wholesale Price Natural Black Tourmaline Powder Nano Grade Air Purification Coating Powder
Tourmaline is the general name of tourmaline group minerals.It is a silicate mineral. The hardness of tourmaline is usually 7-7.5. Tourmaline powder is the powder obtained by mechanical grinding after removing impurities from the original tourmaline ore.Tourmaline powder is of great help to the improvement of the human living environment.The characteristics of tourmaline powder is natural, tasteless, non-toxic, safety performance is good.
Chemical analysis:
Element | Percent by weight (%) |
SiO2 | 37.05 |
Al2O3 | 29.8 |
MgO | 8.05 |
CaO | 1.18 |
K2O | 0.09 |
FeO | 8.33 |
NaO2 | 1.19 |
Cr2O3 | 0.22 |
B2O3 | 10.16 |
TiO2 | 0.44 |
Particle Size of Toumaline :
Product Name | Natural Black Tourmaline Powder |
Powder Size | 200mesh, 325mesh, 600mesh, 800mesh,1250mesh, 2000mesh, 3000mesh，5000mesh, 8000mesh, 10000mesh, 15000mesh, etc. |
Usage | Coating, paints, textile, water treatment, air purification, health care products. |
Package | 25kg/bag, ton bags, pallet, or as customer requirement. |
Application
It is widely used in environmental protection, electronics, textiles, ceramics, buildings, drinking water activation, sewage treatment, air purification, healthcare products etc.
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