Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 2000 Tons per Month |
| Delivery Time | Within 15 days |
| Packaging Details | 25kgs/bag, 1000kgs/bag |
| Product Name | Potassium Carbonate Used in Welding Rod |
| Chemical Formula | K2CO3 |
| Cas No | 584-08-7 |
| Einecs No | 209-529-3 |
| HS Code | 2836400000 |
| Application | welding rod |
| Appearance | white powder or glanular |
| Brand | UNID |
| Keyword | potassium carbonate |
| Brand Name | YIXIN |
| Model Number | YX-TSJ |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 2000 Tons per Month |
| Delivery Time | Within 15 days | Packaging Details | 25kgs/bag, 1000kgs/bag |
| Product Name | Potassium Carbonate Used in Welding Rod | Chemical Formula | K2CO3 |
| Cas No | 584-08-7 | Einecs No | 209-529-3 |
| HS Code | 2836400000 | Application | welding rod |
| Appearance | white powder or glanular | Brand | UNID |
| Keyword | potassium carbonate | Brand Name | YIXIN |
| Model Number | YX-TSJ | Place of Origin | China |
White Granular Potassium Carbonate K2CO3 Price, Purity 99.5% Potassium Carbonate Used in Welding Rod
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 | UNID Potassium Carbonate for Gas Refining |
| 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 | welding rod |
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 Welding Rod
Potassium carbonate K2CO3 plays two main roles in welding electrodes: as a flux and to enhance current conduction.
Firstly, the role of potassium carbonate as a flux:
Lowering melting point: Potassium carbonate K2CO3 can lower the melting point of welding electrodes, making them easier to melt and integrate with the welded material.
Improving weld quality: Potassium carbonate K2CO3 can reduce the formation of pores and improve the flowability of the solution, which is beneficial for the formation of welds and the improvement of welding quality.
Secondly, the effect of potassium carbonate on enhancing current conduction:
Improving conductivity: Potassium carbonate K2CO3 can enhance the conductivity of the welding arc, allowing the current to flow more stably through the handle and electrode, resulting in a more stable welding effect.
Control arc shape: Potassium carbonate can increase the excitation current of the arc, making it more stable and regular in shape, thereby controlling the shape and width of the weld seam.
Through these effects, the application of potassium carbonate in welding electrodes significantly improves welding quality and efficiency.
5. Potassium Carbonate K2CO3 Pictures
6. Packing and Shipping
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
1998
Total Annual:
3,000,000-6000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ... Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ...
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