Silicapulver

Silicapulver, also known as silica powder or finely ground silica, refers to a form of silicon dioxide (SiO2) that has been processed into a powder. Silicon dioxide is a naturally occurring compound found abundantly in the Earth's crust, most commonly as quartz. Silicapulver can be derived from natural sources through grinding and purification processes, or it can be synthesized through chemical means, such as fumed silica or precipitated silica. The particle size and surface properties of silicapulver can vary significantly depending on the manufacturing method and intended application.

This versatile material finds widespread use across numerous industries. In the food industry, it often serves as an anti-caking agent, preventing powdered products from clumping. In pharmaceuticals and cosmetics, it can act as a flow aid, absorbent, or thickening agent. Industrial applications include its use as a filler in rubber and plastics to enhance strength and durability, as a matting agent in paints and coatings, and as a component in toothpaste for its abrasive qualities. Its high surface area and chemical inertness make it a valuable additive in many formulations.