close
Choose Your Site
Global
Social Media
| Quantity: | |
|---|---|
Light calcium carbonate or precipitated calcium carbonate is commonly referred to as light calcium. It appears as a white powder. It is tasteless and odorless. It is insoluble in water and alcohol. It dissolves in acid, releasing carbon dioxide simultaneously and indicating an exothermic reaction. Ammonium chloride solution also dissolves it. It is stable in air and slightly absorbs moisture.
The role of light calcium carbonate in rubber mainly includes filling, reinforcing, improving the processing performance and adjusting the rubber properties . As a filler, light calcium carbonate can increase the volume of rubber, thus maintaining the performance of rubber products while effectively reducing production costs. In addition, the light calcium carbonate also has a semi-reinforcing effect, which can improve the mechanical properties of rubber, such as tensile strength, wear resistance and tear strength. Its particle shape is regular, the particle size distribution is narrow, the particle size is small, so that the light calcium carbonate is easy to disperse in rubber, does not affect the vulcanization rate, and can improve the gloss and elongation of rubber products.
Light calcium carbonate is widely used in various rubber products, including tires, conveyor belts, hose, tape and medical rubber products. It can not only reduce the amount of rubber, reduce costs, but also significantly improve the physical and mechanical properties of rubber products, such as tensile strength, wear resistance and tear strength. In addition, the light calcium carbonate can also adjust the consistency of the rubber, so that it has a significant reinforcing effect in natural rubber and synthetic rubber.
Keep in a dry location Do not allow direct sunlight and a high-temperature environment Calcium carbonate should be kept in a dry, well-ventilated warehouse. Do not allow contact with acids Calcium carbonate should be transported with care to avoid moisture Attention should be paid while selecting transport tools that have good tightness and corrosion resistance to avoid scattering calcium carbonate
Calcium carbonate packaged should ensure the integrity of avoiding damage to the packaging, moisture, pollution, and other similar conditions.
Qualification Certificate
FAQ
Q: Are you a trading company or a factory?
A: We are a factory.
Q: What are your main products?
A: Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate，Nano calcium carbonate
Q: How do you control quality?
A: Our factory is equipped with professional technicians to control the quality, and the inspectors conduct a sample test every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other third party inspection.
Q: Where is your factory?
A: Our factory is located in Changshu, Jiangsu Province, welcome to visit us at any time.
Q: Do you offer custom calcified products?
A: We offer various grades of calcium products to meet the needs of our customers.
Q: How do I contact you to purchase a product?
A: Below is our contact information, please feel free to contact us at any time.
