Changfu Chemical Ethanol-Based Colloidal Silica: A New Solution for Upgrading Transparent Coatings

In the field of transparent coatings, the pursuit of a perfect balance between performance and transparency is an ongoing quest. Transparent coatings are not only required to exhibit excellent mechanical properties such as wear resistance and scratch resistance to withstand various wear and impacts during daily use, but also need to maintain high transparency to perfectly display the natural texture and color of the substrate. Changfu Chemical Ethanol-Based Silica Sol, with its unique nanostructure and outstanding performance, offers a new solution for the upgrade of transparent coatings.

 Superior Transparency Retention

The core of transparent coatings lies in transparency, and Changfu Chemical Ethanol-Based Silica Sol excels in this critical aspect. Its nano-sized silica sol particles have high dispersibility and uniformity, forming a fine and uniform network structure within the transparent coating system. This structure not only prevents light scattering or absorption but also effectively reduces optical defects in the coating, ensuring that the transparency of the coating remains unchanged after its addition. Whether used in high-end furniture clear varnishes or decorative coatings for showcasing substrate textures, Changfu Chemical Ethanol-Based Silica Sol can enhance the performance of transparent coatings while perfectly presenting the natural beauty of the substrate.

Significantly Enhanced Mechanical Properties

During use, transparent coatings are often subjected to various types of wear and scratches, making it crucial to improve their wear and scratch resistance. Changfu Chemical Ethanol-Based Silica Sol, with its unique nanostructure, forms a robust protective layer within the transparent coating. This protective layer not only increases the hardness and toughness of the coating but also effectively disperses stress, reducing the occurrence of scratches and wear. Tests have shown that transparent coatings containing Changfu Chemical Ethanol-Based Silica Sol exhibit significantly enhanced wear and scratch resistance, better withstanding various frictions and impacts during daily use, extending the service life of the coating and maintaining its pristine appearance.

Excellent Stability and Compatibility

Transparent coatings are widely used in various applications, from interior decoration to outdoor facilities, and from furniture to electronic devices, all of which place high demands on the stability of the coatings. Changfu Chemical Ethanol-Based Silica Sol has excellent chemical and thermal stability, maintaining its performance under various complex environmental conditions. Additionally, it is highly compatible with other components in transparent coatings, preventing chemical reactions or phase separation, and ensuring the stability and consistency of the coating system.

Broad Application Scenarios

Changfu Chemical Ethanol-Based Silica Sol is suitable for a variety of transparent coating systems and can be used on different substrates such as wood, metal, and plastic, demonstrating outstanding performance. In the high-end furniture sector, it provides clear varnishes with higher wear resistance and transparency, making wood grain patterns clearly visible. In automotive interior coatings, it effectively enhances the scratch resistance of the coating, protecting the interior from daily wear. In coatings for electronic device casings, it ensures high transparency and durability of the transparent coating, giving products a higher sense of quality and sophistication.

Product Specifications

Solvent Type: Ethanol

Particle Size: 15±5 nm

Solid Content: 30% wt

Packaging: 25 kg PE drum