Colloidal Silica

Aqueous nanoparticle dispersions of amorphous silicon dioxide provide performance benefits including surface modification, binding, flocculation, strength & durability, and gelling.

Products

Colloidal Silica Sol

Flexisil 14-30

Flexisil 14-30 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. The dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 14-30AG

Flexisil 14-30AG is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This product is surface-modified with alumina to broaden the range of pH stability versus standard alkali-stabilized products.

Flexisil 14-40

Flexisil 14-40 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. The dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 14-40 NH4

Flexisil 14-40 NH4 is an ammonia-stabilized, aqueous nanoparticle dispersion of amorphous colloidal silica. The silica particles are discrete and have a slightly rough, spherical shape. This sol is additionally processed to be a very low sodium product.

Flexisil 20-30

Flexisil 20-30 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 20-40

Flexisil 20-40 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 20-50

Flexisil 20-50 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 2-12

Flexisil 2-12 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the small silica particles have a negative surface charge.

Flexisil 30-40

Flexisil 30-40 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 50-50

ICT Flexisil 50-50 is an alkaline aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized, the silica particles have a negative surface charge, and is considered to be a large particle product.

Flexisil 5-15

Flexisil 5-15 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge.

Flexisil 5-15S

Flexisil 5-15S is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica which is sodium-stabilized and structured to enhance performance with cationic additives.

Flexisil 8-30

Flexisil 8-30 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. The dispersion is sodium-stabilized, and the silica particles have a negative surface charge.

Flexisil C30

Flexisil C30 is an aqueous nanoparticle dispersion of amorphous colloidal silica. This is a low sodium product.

Flexisil C40

Flexisil C40 is an aqueous nanoparticle dispersion of amorphous colloidal silica.

Flexisil R40

Flexisil R40 is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is sodium-stabilized and the silica particles have a negative surface charge. The silica particles are discrete with a slightly rough, spherical shape.

Flexisil SPS

Flexisil SPS is an alkaline, aqueous nanoparticle dispersion of amorphous colloidal silica. This dispersion is an alumina-modified, highly structured, and high surface area product.

Literature