Product classification
Ultra high purity silica soliquid
Using ultra-high-purity alkoxysilane as raw material, through self-developed silica nanoparticle morphology and density control technology, spherical particles of various particle sizes above 5nm can be freely adjusted, and the association of particles can also be freely adjusted to form Cocoon-shaped/peanut-shaped, rosary-shaped, curved and bifurcated particles and other special-shaped particles, and through special nano-particle growth technology, the surface can be convex (petal-like, mace-shaped) and other shapes. In addition, we can freely control the density of the particles to obtain colloidal silica with different silanol group content and pores. The true density of the particles can be adjusted between 1.6-2.2g/cm3, and at the same time, non-continuous gradients can be obtained. Density core-shell colloidal silica.
Key words:
Ultra high purity silica soliquid
Classification:
colloidal
- 产品描述
-
- Commodity name: Ultra high purity silica soliquid
Using ultra-high-purity alkoxysilane as raw material, through self-developed silica nanoparticle morphology and density control technology, spherical particles of various particle sizes above 5nm can be freely adjusted, and the association of particles can also be freely adjusted to form Cocoon-shaped/peanut-shaped, rosary-shaped, curved and bifurcated particles and other special-shaped particles, and through special nano-particle growth technology, the surface can be convex (petal-like, mace-shaped) and other shapes. In addition, we can freely control the density of the particles to obtain colloidal silica with different silanol group content and pores. The true density of the particles can be adjusted between 1.6-2.2g/cm3, and at the same time, non-continuous gradients can be obtained. Density core-shell colloidal silica.
Features:
1. Low metal impurities, which can be controlled below 1ppm
2. It can be adjusted in terms of particle size, shape, particle density, number of silanol groups, surface charge, etc.
3. Excellent batch stability, good storage stabilityapplication:
1. Polishing liquid for semiconductor, MEMS, optical crystal;
2. Ceramic adhesive, high-purity coating material, inkjet paper;
3. Catalyst carrier
4. Food settling agent, etc.
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