Product Details
Place of Origin: China
Brand Name: YIXIN
Model Number: YX-TSJ
Payment & Shipping Terms
Minimum Order Quantity: 1000 kgs
Price: 1050-1180USD/T
Packaging Details: 25kgs/bag, 1000kgs/bag
Delivery Time: Within 15 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 2000 Tons per Month
Product Name: |
White Granular Potassium Carbonate K2CO3 For Ceramics |
Chemical Formula: |
K2CO3 |
Cas No: |
584-08-7 |
Einecs No: |
209-529-3 |
HS Code: |
2836400000 |
Application: |
Ceramics |
Appearance: |
White Powder Or Glanular |
Brand: |
UNID |
Keyword: |
Potassium Carbonate |
Product Name: |
White Granular Potassium Carbonate K2CO3 For Ceramics |
Chemical Formula: |
K2CO3 |
Cas No: |
584-08-7 |
Einecs No: |
209-529-3 |
HS Code: |
2836400000 |
Application: |
Ceramics |
Appearance: |
White Powder Or Glanular |
Brand: |
UNID |
Keyword: |
Potassium Carbonate |
CAS 584-08-7 Potassium Carbonate Powder, White Granular Potassium Carbonate K2CO3 for Ceramics
1. Potassium Carbonate K2CO3 Introduction
Potassium carbonate is a inorganic compound substance with chemical formula K2CO3 and molecular weight of 138.206. It is a white crystalline powder with a density of 2.428g/cm3 and a melting point of 891 ℃. It is easily soluble in water, and the aqueous solution is alkaline. It is insoluble in ethanol. Potassium carbonate has strong hygroscopicity. When exposed to the air, it can absorb carbon dioxide and water, which can be converted into potassium bicarbonate. We have exported potassium carbonate to mainly countries such as Mexico, Kazakhstan, Egypt, etc.
| Product Name | White Granular Potassium Carbonate K2CO3 for Printing and Dyeing |
| Chemical Formula | K2CO3 |
| Cas No | 584-08-7 |
| Einecs No | 209-529-3 |
| HS Code | 2836400000 |
| M.W | 138.21 |
| Appearance | white powder or granular |
| Packing | 25kgs/50kgs/1000kgs |
| Application | ceramics |
2. Potassium Carbonate K2CO3 Specifications
| Item | Results |
| K2CO3 | 99.88% |
| Fe | 1.08ppm |
| KCL | 0.0082% |
| k2SO4 | 0.0086% |
| Ig-Loss | 0.2% |
| Water Insoluble | 0.003% |
3. Potassium Carbonate K2CO3 Applications
4. Potassium Carbonate K2CO3 Functions in Ceramics
The main functions of potassium carbonate in ceramics include promoting sintering, strengthening grain boundaries, and reducing porosity. The addition of potassium carbonate can lower the sintering temperature of ceramics, accelerate the diffusion and bonding between ceramic particles, thereby reducing pores and defects in ceramics, and improving the density and hardness of ceramics. In addition, potassium carbonate can also alter the grain boundary structure of ceramics, making them clearer, continuous, and uniform, thereby improving the hardness and flexural strength of ceramics.
The specific application effect of potassium carbonate in ceramics
Promoting sintering: Potassium carbonate K2CO3 plays a promoting role in the sintering process of ceramics, reducing the sintering temperature, accelerating the diffusion and bonding between ceramic particles, reducing pores and defects, and improving the density of ceramics.
Grain boundary strengthening: The addition of potassium carbonate K2CO3 can change the grain boundary structure of ceramics, making it clearer, continuous, and uniform, thereby improving the hardness and flexural strength of ceramics.
Reduce pores: Potassium carbonate K2CO3 can react with other raw materials to generate gases or volatiles, effectively eliminating pores in ceramics and improving their density and hardness
5. Potassium Carbonate K2CO3 Pictures
6. Packing and Shipping
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