Water-based alkaline silica-alumina sol GS19C

I. Product Description:

This product is a stabilized alkaline silica-alumina sol prepared from nano-materials through a special process. As silica micelles combine with aluminum source molecules, the modified system exhibits complementary advantages, featuring easy dispersion, excellent brightness, film-forming ability, strong adhesion, high controllability, and broad applicability.

II. Emulsion Technical Specifications:

Appearance:             Slightly blue transparent to semi-transparent liquid           Solid Content (%, 120°C 2h):        30±2   

pH (1/10):    7.5～10                          Viscosity (25°C, T4# cup):         ＜20

Particle Size (nm):        9～22μm                         Density g/cm³:                  1.10～1.3

III. Performance Characteristics:

◎ Non-toxic, odorless, pollution-free, non-volatile, non-flammable, safe, and environmentally friendly.

◎ Low viscosity, excellent dispersibility, compatibility, permeability, and hydrophilic-oleophobic properties.

◎ High adsorption capacity and specific surface area; superior anti-static and anti-dust adsorption properties; outstanding high-temperature resistance, waterproofing, and corrosion resistance.

◎ The colloid is colorless and transparent, not affecting the original color of the coated material.

IV. Main Applications:

◎ Used as a complementary material in adhesives, additives, anti-fouling agents, anti-sticking agents, wear-resistant agents, and temperature-resistant agents.

◎ Added to various water-based resins to significantly enhance the hardness of the resin.

◎ Applied in coatings, refractory materials, non-stick materials, textiles, papermaking, metals, plastics, glass, and other industries.

V. Packaging and Storage:

5～125kg plastic drum packaging. Non-hazardous, transported as general aqueous solutions. Store in a cool, indoor place. Shelf life: 6 months.