close
Choose Your Site
Global
Social Media
| Quantity: | |
|---|---|
Calcium Oxide (CaO), commonly referred to as quick lime , is an extensively utilized chemical compound across various industries. It exists as a white, highly caustic, alkaline, and crystalline solid at room temperature, exhibiting distinct physical characteristics that make it indispensable in numerous applications. The typical appearance of quick lime is a pristine white powder, which, when contaminated with impurities, can turn a light yellow or gray hue. One notable physical property of this compound is its hygroscopicity, meaning it has the ability to absorb moisture from the surrounding environment. This characteristic is particularly significant in industries where moisture control is crucial.
98% high - content quicklime, as an additive, plays a significant role in the production of high - grade lubricating grease.
Regulating Consistency and Structure
Participating in Saponification Reaction: Quicklime reacts with fatty acids through the saponification reaction to form calcium soaps, which are important thickeners for lubricating grease. Taking palmitic acid as an example, it reacts with calcium hydroxide (formed by quicklime reacting with water) to produce calcium palmitate. These calcium soaps form a three - dimensional network structure in the base oil, enclosing the base oil within it, thus giving the lubricating grease a specific consistency and shape. By controlling the amount of quicklime added, the amount of calcium soap produced can be accurately adjusted, thereby controlling the consistency of the lubricating grease to meet the requirements of different application scenarios. For example, the lubricating grease used for high - speed bearings requires a lower consistency, so the amount of quicklime added will be relatively small.
Improving Colloidal Stability: An appropriate amount of quicklime helps to improve the dispersibility and stability of calcium soaps in the base oil, making the colloidal structure of the lubricating grease more uniform and stable. This can prevent the oil - soap separation of the lubricating grease during storage and use, ensuring the consistency of the lubricating grease performance and its long - term usability.
Enhancing Lubrication Performance
Reducing Friction and Wear: The quicklime additive can form a dense adsorption film on the metal surface, which has good lubricity and can reduce the friction coefficient between the friction pairs. When mechanical equipment is running, it can effectively reduce the direct contact and wear between metal parts. For example, in the crankshaft bearings of automobile engines, the use of high - grade lubricating grease containing quicklime additives can significantly reduce the wear of the bearings, prolong their service life, and also reduce the energy loss of the engine, improving fuel economy.
Strengthening Oil Film Strength: Quicklime can change the arrangement and interaction of molecules in the lubricating grease, making the oil film formed by the lubricating grease on the metal surface more solid and stable. Under harsh conditions such as high load and high speed, the oil film can withstand greater pressure without breaking, thus ensuring the lubrication effect of the lubricating grease and preventing dry friction and increased wear. It is suitable for the lubrication of large - scale heavy - duty equipment in industrial production.
Improving Protection Performance
Neutralizing Acidic Substances: Lubricating grease will produce acidic substances due to oxidation, hydrolysis, and other reasons during use, and these acidic substances will corrode metal parts. Quicklime is strongly alkaline and can neutralize these acidic substances, playing a role in protecting metals. For example, in some chemical equipment, due to the acidic gas in the working environment, the use of lubricating grease containing quicklime additives can effectively neutralize the infiltrated acidic substances and prevent equipment corrosion.
Water - proofing and Moisture - proofing: Quicklime is hygroscopic and can absorb the water in the lubricating grease and the water that penetrates from the outside, reducing the water content of the lubricating grease. At the same time, it can also improve the structure of the lubricating grease, making it more hydrophobic and forming a waterproof barrier to prevent water from damaging the performance of the lubricating grease and avoid the emulsification and deterioration of the lubricating grease due to water absorption. It is suitable for working scenarios in humid environments or in contact with water, such as the propulsion systems of ships, sewage treatment equipment, etc.
Optimizing Oxidation Stability
Inhibiting Oxidation Reaction: Quicklime can react with the peroxides and free radicals produced during the oxidation of lubricating grease, preventing the further development of the oxidation reaction. It can decompose peroxides into stable compounds, reducing the accumulation of oxidation products, thereby slowing down the oxidation rate of lubricating grease and prolonging its service life. For example, in equipment working in high - temperature environments, the use of lubricating grease containing quicklime additives can effectively resist oxidation and maintain good lubrication performance.
Passivating Metal Ions: Quicklime can form complexes with metal ions (such as iron, copper, etc.) in the lubricating grease. These metal ions usually catalyze the oxidation reaction of the lubricating grease. Through the complexation effect, quicklime passivates the metal ions, reducing their catalytic activity, thereby improving the oxidation stability of the lubricating grease, enabling the lubricating grease to maintain good performance during long - term use, and reducing performance degradation and equipment failures caused by oxidation.
Qualification Certificate
Our Advantages
We have our own mine in Hubei Province, which endows us with the following advantages:
Stable Raw Material Supply: Owning our own mine ensures a stable supply of raw materials for calcified substances. This helps to avoid production interruptions caused by issues such as fluctuations in the raw material market and supply shortages. It guarantees the smooth progress of production plans and maintains a stable product output, enabling us to better meet customer needs and enhance customer satisfaction.
Controllable Raw Material Quality: Our company can directly manage and monitor the mining process of the mine, and strictly control the quality of raw materials. We are able to select appropriate ore grades and qualities according to production requirements, ensuring that the mined ore meets the high standards of our products. This provides a solid foundation for producing high-quality calcified substance products and helps to enhance the market competitiveness of our products.
Cost Advantage: Obtaining raw materials from our own mine reduces intermediate procurement links and lowers procurement costs. Moreover, in the long run, a stable raw material supply also enables our company to take the initiative in cost control and avoid the risk of cost increases due to fluctuations in raw material prices, thereby improving the company's economic benefits and profitability.
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.
