Thickeners for Glass & Crystal

Product description, Silicon Dioxide high-purity fumed silica At Quimiconsult we distribute Silicon Dioxide, a high-performance specialty chemical also known as colloidal silica, synthetic amorphous silica, fumed silica or silica fume, with the chemical formula SiO₂ and CAS number 7631-86-9. It is an ultrafine, odorless, chemically inert and non-toxic white powder, with a minimum SiO₂ purity above 99.80%, a BET specific surface area of 180 to 220 m²/g and an extremely low bulk density of approximately 50 g/L. These structural properties, derived from the nanometric size of its primary particles and the three-dimensional structure of its open aggregates, are responsible for the product's exceptional performance as an anti-caking agent, powder flow aid, rheology control agent, thickener, thixotropic agent, moisture adsorbent and mechanical reinforcement in a wide variety of industrial systems. Silicon Dioxide stands out as one of the most versatile multifunctional additives in the moder…