Ultra high purity Silica Sol

Ultra-high purity silica sol is manufactured from ultra-high purity alkoxysilane via a sol-gel process, achieving purity levels up to 99.9999%. Thanks to proprietary silica nanoparticle morphology control technology, our company can precisely regulate particle size, morphology, and degree of association. The product demonstrates exceptional batch-to-batch consistency and finds applications in nanocomposites, various coating materials, inkjet printing paper, and functional resins.

Ultra high purity colloidal silica is produced by sol-gel synthesis from ultra high purity alkoxysilane .Purity up to 99.9999%. The particle size and aggregate ratio and shapes can be controlled by unique technology of our company.

Features

Model HM-05S HM-2D HM-3D HM-5D HM-7D HM-8S HM-11S SAM-1540

Appearance Slightly Slightly Slightly Milky Milky Milky Milky Slightly

pH 6.5-7.5 6.5-7.5 6.5-7.5 6.5-7.5 6.5-7.5 6.5-7.5 6.5-7.5 2-4

Silica content 10 19-20 19-20 19-20 19-20 19-20 19-20 38-40

Specific gravity 1.06 1.12 1.12 1.12 1.12 1.12 1.12 1.19

mpa.s 10 10 10 10 10 10 10 15

Primary size?D1? 7 25 35 55 75 80 90 15

secondary size?D2? 10 50 70 105 125 100 130 30

Metal content 1 1 1 1 1 1 1 100

Characteristics

Various particle size and particle shape.

Uniform dispersibility and sharp particle size distribution

Less lot to lot vriation

Applications

 Nanocomposites

Coatings

Ink-jet paper

Functional resin