Product Selection Differences for Aluminium Pastes

When selecting aluminum pastes, there are several key factors to consider:

1. Particle Size: The particle size of the aluminum paste is crucial as it affects properties such as gloss, smoothness, and metallic appearance of the final product. Finer particles typically provide better coverage and gloss, while larger particles can offer a more pronounced metallic effect.

2. Leafing vs. Non-Leafing: Aluminum pastes can be classified as leafing or non-leafing based on their behavior in coatings. Leafing aluminum pastes float to the surface of the coating, providing a shiny, reflective surface, while non-leafing pastes remain within the coating film, offering improved durability and barrier properties.

3. Solvent Compatibility: Consider the compatibility of the aluminum paste with the solvent system of the coating or ink formulation. Compatibility ensures stability and homogeneity of the final product.

4. Application Method: Different aluminum pastes are designed for specific application methods such as brush, roller, or spray. Select a paste that suits the intended application process for optimal performance.

5. Adhesion and Durability: Evaluate the adhesion properties and durability of the aluminum paste in different environments to ensure the longevity and performance of the coated surface.

6. Cost and Performance Balance: Balance the cost of the aluminum paste with its performance characteristics to achieve the desired results without overspending.

By considering these factors, you can choose an aluminum paste that best fits your specific requirements and application needs.