Loading... Please wait...Free Delivery Order Amount: HK Island/New Territories $1500; Shatin/Tsuen Wan/Kwai Ching $1200; Kowloon $1000; HC Self Pick-up Point $600
- Home
- Color Stain & Raw Materials
- Raw Materials
- Custer Feldspar
Categories
Our Newsletter
Custer Feldspar
Price:
$35.00
SKU:
RM-C006
Shipping:
Calculated at checkout
Product Description
NaKO.Al2O3.6SiO2
Crystalline minerals made up of mainly silica and alumina in combination with sodium and potassium oxides. Often considered a natural frit. Used extensively in both clay, up to 25% and glaze, up to 100%.
CUSTER - A potash spar used extensively in clay and glaze formulas.
| Typical analysis: | |
| SiO2 | 72.92% |
| Al2O3 | 14.95% |
| Na2O | 4.13% |
| K2O | 3.83% |
| CaO | 2.10% |
| CaF2 | 1.10% |
| Fe2O3 | 0.03% |
| LOI | 0.86% |
Melting Point 1100°C to 1300°C
Related Products
-
Potash Feldspar $35.00
-
Soda Feldspar (Minspar 200) $30.00
You Recently Viewed...
New Products
-
$205.00
-
$105.00$94.50
-
$212.00$190.80
-
$275.00$247.50
-
$65.00$58.50