HDK N20 POWDER CN is a synthetic, hydrophilic, amorphous silica powder produced via flame hydrolysis. It has a high purity of over 99.8% SiO2 content and is suitable for various industrial applications. HDK N20 POWDER CN acts as a reinforcing filler and free flow additive in the production of technical powders. It can be used in the food industry as a thickening and thixotropic agent in unsaturated polyesters, coatings, printing inks, adhesives and other applications. HDK N20 POWDER CN provides benefits like texture control and stability in food formulations without altering the taste or smell. Its high purity and controlled particle size distribution make it well-suited for applications where consistency and quality are important.