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HOMSOL® Colloidal Silica
HOMSOL® colloidal silica is a nano-scale silica particle that exists in the form of a uniform dispersion in water or solvent. They offer a variety of ion stabilization, surface modification, and pH adjustment features to meet the requirements of your specific application needs.
Product Advantages
    • Full particle size spectrum coverage, precisely matching process requirements

      A wide particle size range with consistent batch-to-batch stability. Products can be precisely selected for different film-forming, filling, and reinforcement systems, helping optimize process performance.

      Reinforcement for organic resin systems, enhancing coating performance in multiple ways

      Uniformly filled into organic resin systems, significantly improving coating hardness, heat resistance, corrosion resistance, wear resistance, and anti-blocking properties, balancing surface performance and service life.

      Imparting hydrophilicity to coatings for anti-fog, anti-dust, and self-cleaning effects

      Provides stable hydrophilic performance, reduces water vapor condensation and pollutant adhesion, suitable for anti-fog, anti-dust, and self-cleaning surface construction.

      Dense filling in organic-inorganic hybrid systems

      Effectively fills micro-pores in organic-inorganic hybrid systems, improving material density and structural stability, and enhancing overall performance.

      Multiple pH values and modified grades, compatible with different formulation systems

      Offers multiple pH specifications and modified products, with good compatibility with different resins, solvents, and additive systems, facilitating flexible formulation adjustment and performance customization.

      Lingwe Technology is committed to providing customers with a full range of fluorine-free HOMSOL® colloidal silica products and supporting technical solutions:

      ○ Custom development: Tailor-made product parameters based on your specific process conditions (such as reaction type, temperature, pressure, medium, etc.).

      ○ Technical support: Relying on our own R&D platform and expert team, we provide full-process support from laboratory screening to industrial application.

Theory
Ion-exchanged method: It uses sodium silicate as the main raw material, so that through strong acid type cation exchange resin, remove sodium ions and other cationic impurities in sodium silicate, obtain dilute polysilicic acid solution, through crystal seed preparation, particle size growth reaction and concentration and purification can get colloidal silica products. Single silicon one-step dissolution method: Taking simple silicon as raw material, reacting it with pure water under the catalysis of inorganic or organic base (such as pure sodium hydroxide) to obtain silica sol method. Alkoxysilane hydrolysis method: By hydrolyzing alkoxysilane under acidic and alkaline conditions, colloidal silica with different particle size and different silica content is synthesized.
If you have any questions about the performance and applications of our products, please feel free to contact us. We will provide you with professional and personalized solutions.
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  • Product Requirements (Multiple Choice)
    FINETAL® Chemical-Method Spherical Silica
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    POLYCOAT® Waterborne Epoxy Resins and Curing Agents
    HOMJET® Silica Ink-jet Printing Absorbents
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