
The product is high - quality alumina silicate with the CAS number 12141 - 46 - 7. Alumina silicate is a compound composed of aluminum, silicon, and oxygen. It typically exists in various forms, such as powders with different particle sizes.
Physical Properties:
- Appearance: Usually a white or off - white powder.
- Density: It has a specific density which can vary depending on its form and processing, generally in the range suitable for industrial applications.
- Solubility: It is insoluble in water, which makes it stable in many aqueous environments.
Chemical Properties:
- It is chemically stable under normal conditions. It can withstand certain chemical reactions and is resistant to corrosion from mild acids and alkalis. This chemical stability makes it a reliable material for many industrial uses.
1. Ceramics Industry: Alumina silicate is widely used in the production of ceramics. It can improve the strength, heat resistance, and chemical stability of ceramic products. For example, in the manufacture of high - temperature ceramics used in furnace linings, alumina silicate helps to maintain the structural integrity of the ceramics at extremely high temperatures.
2. Refractory Materials: Due to its high melting point and good heat - insulating properties, it is an important component in refractory materials. These materials are used in industries such as steelmaking, glass manufacturing, and cement production, where they need to withstand high - temperature environments.
3. Paper Industry: It can be used as a filler in the paper industry. Adding alumina silicate to paper can improve the paper's smoothness, whiteness, and ink - absorption properties, resulting in better - quality paper products.
1. Handling: When handling alumina silicate powder, proper personal protective equipment (PPE) should be worn, including gloves, goggles, and a dust mask to prevent inhalation and contact with the skin and eyes. The powder should be stored in a dry, cool place to avoid clumping.
2. Mixing: In industrial applications, when using alumina silicate as an additive, it needs to be evenly mixed with other raw materials. For example, in ceramic production, it should be thoroughly mixed with clay and other additives before forming the ceramic body. This can be achieved through mechanical mixing methods such as ball - milling.
3. Dosage: The appropriate dosage of alumina silicate depends on the specific application. In the paper industry, the dosage may range from a few percent to tens of percent, while in refractory materials, the proportion may be relatively higher. It is recommended to conduct small - scale tests first to determine the optimal dosage.
1. Ceramic Manufacturing Case: A ceramic factory was facing problems with the low strength and poor heat resistance of its products. After adding high - quality alumina silicate to their ceramic formulation, they noticed a significant improvement. The new ceramic products could withstand higher temperatures without deformation, and their strength increased by about 30%. This improvement led to an increase in customer satisfaction and a boost in the factory's market share.
2. Refractory Material in Steelmaking: A steelmaking plant was using traditional refractory materials that had a relatively short service life. By replacing a part of the traditional materials with alumina silicate - based refractory materials, the service life of the furnace lining increased from 6 months to 9 months. This not only reduced the frequency of furnace repairs but also saved a significant amount of production costs.
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