Barium Carbonate Powder For Porcelain Glaze CAS 513-77-9 99.2% Barium Carbonate For Metal Glaze
Brand Name:Yixin
Model Number:Light barium carton
Minimum Order Quantity:1 kilogram
Delivery Time:5-8 working days
Payment Terms:L/C, T/T
Place of Origin:Guizhou, China
Contact Now
Add to Cart
Verified Supplier
Location:
Shanghai Shanghai
Address:
No .818 Tianzhu Rd ,Jiading District ,Shanghai ,China
Supplier`s last login times:
within 3 hours
Product Details
Company Profile
Product Details
Barium Carbonate Powder for Porcelain Glaze, CAS 513-77-9 99.2% Barium Carbonate for Metal Glaze
1. Product Introduction
Barium carbonate, chemical formula BaCO3, molecular weight 197.35. Hexagonal fine crystals or white powder. It is hardly soluble in water, with a density of 4.43 g/cm2 and a melting point of 1740°C (8820 kPa-90 atmospheres). Decomposes at 1450°C and emits carbon dioxide. Slightly soluble in water containing carbon dioxide, but also soluble in ammonium chloride or ammonium nitrate solution to form a complex, dissolved in hydrochloric acid and nitric acid to release carbon dioxide. poisonous. Used in electronics, instrumentation, and metallurgical industries. Preparation of fireworks, signal bombs, ceramic coatings, and auxiliary materials for optical glass. Barium carbonate is also widely used in porcelain glaze and metal glaze, etc.
Barium Carbonate Powder Parameters
| Product Name | 99.2% Barium Carbonate for Metal Glaze |
| MF | BaCO3 |
| CAS No | 513-77-9 |
| HS Code | 283660 |
| EINECS | 208-167-3 |
| MW | 197.34 |
| Appearance | White powder or granule |
| Packing: | 25KG/50KG/1000KG |
2. Barium Carbonate Powder Specifications
| Item | Fine Grade | First Grade | Regular Grade |
| Purity (BaCO3) | ≥99.2% | ≥99% | ≥98.5 |
| Moisture | ≤0.25% | ≤0.35% | ≤0.45% |
| SO42- | ≤0.15% | ≤0.25% | ≤0.50% |
| Iron (Fe) | ≤0.001% | ≤0.004% | ≤0.008% |
| Cl- | ≤0.01% | - | - |
| HCL insoluble Matter | ≤0.10% | ≤0.30% | ≤0.50% |
| SBulk Density (powder) | Light Powder 0.40g/cm3 Dense Powder 1-1.2g/cm3 | ||
| Particle Size | 80 mircon≤1% 150micron ≥75% | ||
3. Product Application
The main uses of barium carbonate include the following aspects:
Electronics industry: Barium carbonate is used to manufacture
various electronic components such as electronic ceramics, PTC
thermistors, capacitors, etc.
Optics and Ceramic Industry: It is used in the manufacturing of
optical glass, cathode ray tube glass, barium magnetic materials,
etc., and is also used as an auxiliary material for ceramic
coatings and optical glass.
Metallurgical industry: Barium carbonate is used for steel
carburizing and metal surface treatment.
Other applications: It is also used to manufacture other barium
salts, pigments, coatings, rubber, welding rods, etc., and can also
be used as a water purifier and rodenticide.
4. Barium Carbonate Powder Used in Porcelain Glaze
1.Improving Whiteness and Glossiness: The high refractive index of barium carbonate enables the addition of barium carbonate to porcelain raw materials, effectively enhancing the whiteness and glossiness of ceramic products, resulting in a whiter and brighter appearance, fully satisfying people's pursuit of aesthetics.
2.Improving physical properties: The addition of barium carbonate can significantly improve the physical properties of porcelain, enhancing their hardness, wear resistance, and impact resistance, making ceramic products more durable and able to maintain excellent performance in complex and changing environments.
3.Adjusting the firing temperature: During the firing process of
ceramics, barium carbonate decomposes to produce carbon dioxide and
barium oxide. These decomposition products help reduce the
temperature required for firing, thereby saving energy. Meanwhile,
barium carbonate can also promote the sintering process of
procelain, making the product denser and thus improving the overall
quality.
4.Improving the texture of the glaze: Barium carbonate, as a
component of the glaze, can improve the texture of the glaze,
making it smoother and more delicate, and enhancing the adhesion
and wear resistance of the glaze to the substrate. In addition,
barium carbonate can also regulate the melting behavior and
flowability of glazes, making the final formed glaze more uniform
and aesthetically pleasing.
5. Product Pictures
6. Packing and Shipping
Barium Carbonate Powder For Porcelain Glaze CAS 513-77-9 99.2% Barium Carbonate For Metal Glaze
Inquiry Cart
0