Product Description
Nepheline is a mineral whose main component is calcium silicate (CaSiO3). In nature, nepheline is commonly found in basalt, andesite, serpentine and other rocks, and can also be found in strata and metamorphic rocks. Because of its diverse colors and unique shapes, nepheline is widely used in ceramic glazes.
Application
Ceramic Grade Nepheline
1. Thickening effect
Because nepheline itself has crystalline quality, it can increase the viscosity and rheology of ceramic glaze, make the glaze more easily coated on the ceramic surface, and improve the adhesion of the glaze layer.
2. Anti-precipitation effect
Nepheline can effectively prevent the precipitation of solid particles in the ceramic glaze, maintain the uniformity and stability of the glaze, thus improving the quality of the glaze and the surface gloss of the ceramic products.
3. Whitening effect
Nepheline has a white or off-white color, which can effectively improve the whiteness and light transmission of ceramic products, making ceramic products look more beautiful.
4. Adjust glaze rheology
In ceramic glazes, due to the different proportions and characteristics of various components, the rheological properties of glazes will also be different. Nepheline can adjust the rheology of the glaze, so that the glaze has better pressing and fluidity, so that it is not easy to produce cracks and bubbles and other defects.
Test Report
| THE SAMPLE OF THE GOODS |
Nepheline |
| LOI (1025ºC) |
2.24 |
| Al2O3 |
20.88 |
| SiO2 |
62.24 |
| Fe2O3 |
0.12 |
| CaO |
0.28 |
| MgO |
0.03 |
| K2O |
5.52 |
| Na2O |
8.45 |
| TiO2 |
0.06 |
Burn After Whiteness 1200ºC
|
50.9 |
Shrinkage |
12.12 |
Packing Photo
Logistics
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:How about the price and quanlity?
A:Factory price,Good Quality,Indicators of stability.
Q:How many years of experience in supply?
A:A long stable supplier.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
Audited Supplier 
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