Description
Specifications Table
Product Name – Silicon Carbide 220 mesh Min 95.0%
Quantity/Pack Size – 500 gm
Form – Powder
Grade – Min 95.0%
Application – Abrasive, Polishing, Refractory, Research
Product Overview
Silicon Carbide (SiC) 220 mesh, with a minimum purity of 95.0%, is an indispensable material for a wide array of demanding laboratory and research applications. Renowned for its exceptional hardness, ranking just below diamond, this synthetic compound offers unparalleled abrasive properties, making it highly effective for grinding, lapping, and precision polishing tasks in material science and engineering. Its high thermal conductivity, low thermal expansion, and remarkable resistance to thermal shock ensure stability and reliability even under extreme temperature conditions, vital for high-temperature experimentation. Furthermore, Silicon Carbide exhibits excellent chemical inertness, resisting corrosion from most acids, alkalis, and salts, which extends its utility in various chemical processing and analytical procedures. The 220 mesh particle size signifies a fine powder, perfect for intricate work requiring high precision and smooth finishes. This high-grade Silicon Carbide is meticulously processed to meet rigorous quality standards, providing researchers, students, and educators with a consistent and dependable material for experiments, surface modification studies, and advanced materials development. Its unique combination of mechanical, thermal, and chemical properties makes it a foundational component for innovation across diverse scientific disciplines, ensuring reliable and accurate results for critical investigations.
FAQs
1. What are the common laboratory applications for Silicon Carbide 220 mesh?
Silicon Carbide 220 mesh is widely used in laboratories for abrasive applications such as grinding, lapping, and polishing various materials, including ceramics, metals, and composites. It is also employed in refractory linings, high-temperature furnace components, and as a raw material in materials science research for advanced ceramic development due to its extreme hardness and thermal stability.
2. Is this Silicon Carbide compatible with high-temperature environments?
Yes, Silicon Carbide is exceptionally well-suited for high-temperature environments. It possesses high thermal conductivity, low thermal expansion, and excellent resistance to thermal shock, allowing it to maintain its structural integrity and performance even under extreme heat, making it ideal for high-temperature experiments and furnace applications.
3. What are the recommended storage conditions for this Silicon Carbide powder?
To maintain its quality and prevent contamination, Silicon Carbide powder should be stored in a cool, dry place, away from direct sunlight and moisture. Keep the container tightly sealed when not in use. Ensure good ventilation in the storage area.
4. What does “Min 95.0% purity” mean for laboratory users?
“Min 95.0% purity” indicates that the Silicon Carbide powder contains at least 95.0% pure SiC, with the remaining percentage consisting of minor trace impurities. This high level of purity ensures consistent and reliable performance for sensitive laboratory applications where material integrity and predictable experimental outcomes are crucial.
5. Are there any alternative abrasive materials to Silicon Carbide for lab use?
While Silicon Carbide is highly effective, other abrasive materials exist, each with specific properties. Alternatives include aluminum oxide (alumina), often used for general-purpose grinding and polishing; boron carbide, known for its extreme hardness; and diamond powder, which offers the highest level of abrasion for very hard materials. The choice depends on the specific application requirements, material being worked on, and desired finish.
