China Factory Directly Sale Good quality Lower Price Nano Tourmaline Powder
Description:
Tourmaline Powder are made from natural materials carefully with nanotechnology.Scientific research shows that White Tourmaline powder can make human body keep energetic and of great help to the improvement of the human living environment.The characteristics of this series of products are natural, tasteless, non-toxic, safety performance is good.
Product Name: White Tourmaline Powder
Appearence: Off White Powder
MF: Al2O3 SiO2 H2O Na2O
Density: 2.82-3.32
Hardness: 7-7.5
Specific gravity: 3.06 (+.20 -.06)
Storage: Cool dry place, keep away from strong heat and light.
Specification:
|
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 |
Typical physical properties:
|
Density |
2.82-3.32 |
|
Hardness |
7-7.5 |
|
Crystal habit |
Parallel and elongated. Acicular prisms, sometimes radiating. Massive. Scattered grains (in granite) |
|
Crystal system |
Trigonal |
|
Cleavage |
Indistinct |
|
Fracture |
Uneven, small conchoidal, brittle |
|
Luster |
Vitreous, sometimes resinous |
|
Streak |
White |
|
Specific gravity |
3.06 (+.20 -.06) |
|
Polish luster |
Vitreous |
|
Optical properties |
Double refractive, uniaxial negative |
|
Refractive index |
nω=1.635–1.675, nε=1.610–1.650 |
|
Birefringence |
-0.018 to -0.040; typically about .020 but in dark stones it may reach .040 |
|
Pleochroism |
typically moderate to strong Red Tourmaline: Definite; dark red,light red |
|
Dispersion |
.017 |
|
Ultraviolet |
pink stones—inert to very weak |
|
Fluorescence |
red to violet in long and short wave |
|
Absorption spectra |
a strong narrow band at 498 nm, and almost complete absorption of red down to 640nm in blue and green stones; red and pink stones show lines at 458 and 451nm as well as a broad band in the green spectrum |
Applications:
|
1. High pure tourmaline is the bijou that can be made into jewelry such as necklace bracelet and so on. |
|
2. It can be used in deodorizing wall paper, floorboard, ceiling board furniture inner wall coasting material and concrete. |
|
3. Packing material with the function of antibacterial and fresh keeping. |
|
4. The healthy filling of cigarette filter tip. |
|
5. Purification materials for water and air. |
|
6. Additive of toothpaste and cosmetic |
|
7. Antibacterial coating and is use in electronic equipment and house hold electric. |
|
8. Made composite ceramic with the function of antibacterial sterilization and deodorization. |
Mesh Sizes:
325-6000 mesh
Packing/Delivery:
Packing :25kg pp bag or as your requirement;
Delivery :2-5 days after your payment Confirmed ;
Photos:
Company Information:
Lingshou county special source of mineral products processing plant is a manufacturer of Tourmaline Stone, Tourmaline Powder with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylish designs,
our products are extensively used in construction and other industries.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier