Lithium carbonate （554-13-2）
Lithium carbonate can promote the early hardening reaction of cement, so that the early strength is improved, thereby improving the performance of early-strength cement.
- EASTCHEM
- CHINA
- 7 days
- 10000MT per annum
- Information
Product introduction
Lithium carbonate is a colorless, odorless, white crystalline powder that is commonly used as a chemical in the construction field. Lithium carbonate products for construction are mainly used as hardening accelerators and antifreeze agents for concrete, and additives for cement products.
In terms of accelerating the hardening of concrete, lithium carbonate can accelerate the early strength development of concrete and reduce the curing time of concrete, thereby improving the production efficiency and performance of concrete. At the same time, lithium carbonate can also improve the durability and crack resistance of concrete, and reduce the shrinkage and cracking of concrete.
In terms of antifreeze, lithium carbonate can effectively reduce the freezing point of concrete and prevent concrete from being damaged by freezing in low temperature environments. This is very important for winter construction of construction projects.
In terms of additives for cement products, lithium carbonate can improve the early strength and hardening speed of cement products, and at the same time improve the durability and crack resistance of cement products, making it more suitable for various construction purposes.
In general, lithium carbonate products for construction are an important building material chemical, which can improve the performance and service life of building materials, and provide more reliable guarantee for the construction and use of construction projects.
Product specification
| ltems | Index |
| Li2CO3，W/% ≥ | 99.2 |
| Mg， W/% ≤ | 0.015 |
| Ca， W/% ≤ | 0.025 |
| Na， W/% ≤ | 0.1 |
| chloride，W/% ≤ | 0.05 |
| Fe， W/% ≤ | 0.0015 |
| K， W/% ≤ | 0.003 |
| B， W/% ≤ | 0.006 |
| SO4，W/% ≤ | 0.2 |
| dry weight loss，W/% ≤ | 0.5 |
| Hydrochloric acid insoluble matter，W/% ≤ | 0.005 |
Product application
Lithium carbonate has many applications in the construction industry, mainly as a concrete accelerator, fire retardant and paint additive.
As a concrete accelerator, lithium carbonate can promote the early strength development of concrete, shorten the setting time of concrete, and improve the durability and impermeability of concrete.
As a fire retardant, lithium carbonate can increase the fire resistance of building materials and reduce the occurrence of fire accidents. Adding lithium carbonate to building materials can improve the high temperature resistance of the material, reduce heat conduction, and prevent fire from spreading.
As a coating additive, lithium carbonate can improve the adhesion and hardness of the coating, improve the fluidity and corrosion resistance of the coating, and prolong the service life of the coating.
With the continuous development of the construction industry, the application range of lithium carbonate is also expanding, and it is expected to become one of the important materials in the construction industry in the future.
Product qualification
1. We have many years of exporting experience, our products are well received by many customers from all over the world
2. Our quality is always the best and can provide free samples for customers to test.
3. We can provide the best service to meet the diverse needs of customers
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