Inclusion Red-S707
The other name:Included Dark Red Pigments, Selenium Red
Inclusion pigments are our principal products,we’re the minority of real inclusion pigments manufacturer in China.The colors cover red, orange red, orange, yellow,golden yellow, green and violet.The chromophore in inclusion stains is Cd-Se-S (Cd-S). It is encapsulated with Zirconium Silicate crystal which is transparent and chemically stable in high temperature. So the basic components are Cd-Se-S-Zr-Si(Cd-S-Zr-Si).
Our Inclusion Red Pigments may solve the problem that cadmium red pigments can not resist high temperature,they are distinguished by their chemical and thermal stability. This ensures both a high level of production safety and excellent end-product profitability.
Inclusion Dark Red Pigments Characteristic
| Model No. | S-707 |
| Color | Dark Red |
| Chemical composition | Zr-Si-Cd-Se-S |
| Sieve residue on 400 mesh | ≤0.3% |
| Moisture content | ≤0.5% |
| Dispersibility | Superior |
| Color difference | Δ≤1 |
| Firing stability | Up to 1250℃ |
| Firing condition | Oxide |
| Remark | Suitable for all glazes |
Instructions for application of Inclusion Dark Red Pigments
1. To avoid mechanical destruction of inclusion pigments during glaze preparation, we re-commend adding the stain when only 5 % of the total milling time remains.
2. Glaze systems containing lead, lime, boron, or zircon improve the color development of inclusion pigments. But when used in the base glaze which has too much zirconium, they will weaken the color through the effect of opacifier.
3. Alkali-rich glazes reduce the color intensity.
4. Avoid adding ZnO to the glaze, otherwise it may cause pin hole.
5. Avoid adding Barium to the glaze, otherwise it may affect the colorization.
6. Color difference: For every batch of product delivered, we keep the pre-shipment sample for two years, and we keep ample stock to make sure that the customer get consistence in color.
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