Polysil 20X is an alkaline, aqueous dispersion of colloidal silica with approximately 18% solids by weight, Mean Particle Size is of 7nm, pH-9.8, Surface Area 425 m2/g, Density 1.13 g/cc.

The dispersion is sodium-stabilized, and its amorphous silica particles carry a negative surface charge. These particles are discrete, slightly irregular in shape, and have a narrow particle size distribution. With a translucent liquid appearance and slightly higher viscosity than water, Polysil 20X serves as a versatile solution for various industrial applications. Designed for global distribution, this product exemplifies Polytrachem’s commitment to quality and innovation.