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How to Distinguish between Fumed Silica and Precipitated Silica?
This article provides a comprehensive guide to distinguishing between fumed silica and precipitated silica. It details their different production processes, unique properties including physical parameters and surface structure, and compares their per
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How to Utilize Hydrophilic Fumed Silica Across Different Specific Surface Areas
Explore the diverse applications of hydrophilic fumed silica based on specific surface area (SSA) from 50 to 400 m²/g. Learn how SSA impacts thickening, reinforcement, and rheology in coatings, adhesives, silicones, and more.
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What is Fumed Silica
Fumed silica is a nanoscale inorganic non-metallic material synthesized through high-temperature gas-phase reactions, typically the gas-phase hydrolysis of silicon tetrachloride in a high-temperature flame. It has extremely fine particles, a higher s