choosing suitable aluminium paste reach best Metallic effects
Aluminum paste is composed of aluminum powder, solvent, and additives, and is available in leafing and non leafing types:
How to choose suitable Aluminum paste? Shan Dong Jiehan as professional manufacturer of Metallic pigment give you suggestion .
1. leafing type: Floats on the surface of the paint film, providing strong reflectivity and a prominent chrome-plated texture, but the aluminum flakes are prone to detachment and cannot be recoated.
2. Non-leafing type: Evenly dispersed within the paint film, resulting in a stable and robust coating that supports re-coating and top-coating, and is compatible with most fluorocarbon coatings.
The main characteristic of aluminum paste from Shan Dong Jiehan .
01 Advanced metallic decorative effect: Gives the coating a uniform, bright silver metallic luster, significantly enhancing the texture of curtain walls and building facades, and elevating the overall appearance of the project.
02 Enhanced long-term weather resistance: Aluminum powder has inherent antioxidant and anti-corrosion properties, blocking ultraviolet rays and acid/alkali corrosion. Combined with the properties of fluororesin itself, this significantly extends the service life of the paint film. Its self-cleaning properties ensure a clean finish for a long time.
03 Upgraded substrate corrosion protection: Primarily used in anti-corrosion fluorocarbon paints for steel structures. In multi-layer coatings, aluminum silver paste provides shielding and cathodic protection, while simultaneously improving paint film adhesion and mechanical strength, making the coating less prone to damage under harsh conditions.
Selection Tips:
Prioritize coated aluminum paste, which offer stable storage, excellent weather resistance, and high cost-effectiveness; particle size should be selected according to needs:
* Large particle size: Smooth application, strong metallic texture, but weaker hiding power;
* Small particle size: Excellent hiding power, but more difficult operation and weaker metallic effects.
Application and Storage Recommendations:
* Stir at low speed during dilution to prevent damage to the aluminum powder coating;
* Start production as soon as possible after thorough soaking and dispersion to avoid solvent evaporation and inactivation;
* Store in a dry warehouse, avoiding direct sunlight and rain.
Contact us at any time when you needed about aluminum pigments.