Overview
The rectangular microporous silica plate is a high-performance material derived from silica (SiO2), characterized by its microporous structure and exceptional thermal and chemical stability. It is widely used in industries requiring precise filtration, high-temperature insulation, or inert support for chemical processes. Due to its unique properties, such as low thermal conductivity and resistance to most acids, it is favored in applications ranging from laboratory equipment to industrial filtration systems. The material's microporous nature allows for controlled permeability, making it ideal for gas and liquid filtration.
Physical and Chemical Properties
The rectangular microporous silica plate exhibits a low density (approximately 0.2-0.5 g/cm³) due to its porous structure, which also contributes to its lightweight nature. Its high melting point (around 1700°C) ensures stability in extreme heat, while its insolubility in water and most solvents makes it chemically inert. The material's microporous structure provides a large surface area, enhancing its efficiency in filtration and catalytic applications. Its thermal conductivity is notably low, making it an excellent insulator for high-temperature environments.
Main Applications
One of the primary uses of the rectangular microporous silica plate is in filtration systems, where its controlled pore size allows for precise separation of particles. It is also employed as an insulating material in furnaces and high-temperature equipment due to its thermal stability. In laboratories, it serves as a support for catalysts or as a substrate for chemical reactions. Its inert nature ensures minimal interference with experimental processes. Additionally, it finds use in the pharmaceutical and food industries for specialized filtration needs.
Safety and Storage
While the rectangular microporous silica plate is non-toxic, handling it may generate dust that can cause respiratory irritation. Proper personal protective equipment (PPE), such as masks and gloves, is recommended during installation or cutting. Storage should be in a dry, cool environment to prevent moisture absorption, which could compromise its structural integrity. Avoid exposure to strong acids or alkalis, as prolonged contact may degrade the material over time.
B2B Procurement Guide
When procuring rectangular microporous silica plates, key specifications to consider include pore size (typically measured in micrometers), thickness, and thermal resistance. These parameters determine suitability for specific applications. Suppliers often provide custom sizing, so communicate exact requirements. Bulk purchases may qualify for discounts, but ensure consistent quality across batches. For reference, prices range from approximately $50 to $200 per square meter, depending on technical specifications.
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