| Certification: | RoHS |
|---|---|
| Application: | Textile, Cosmetic, Rubber, Plastic, Chemical, Ceramic |
| Sample: | Free |
| OEM: | Accept |
| Lead Time: | 5-12days |
| Color: | Black, Gray |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 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.|
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
|
|
Powder Size
|
200mesh, 325mesh, 600mesh, 800mesh,1250mesh, 2000mesh, 3000mesh
|
|
Granules Size
|
6-10mesh,10-20mesh,20-40mesh,40-80mesh, 80-120mesh
|
|
Rough Size
|
1-3cm, 2-4cm, 3-5cm, 5-7cm
|
It is widely used in environmental protection, electronics, textiles, ceramics, buildings, drinking water activation, sewage treatment, air purification, healthcare products etc.
Suppliers with verified business licenses
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