Resin coated aluminum paste
1. Introduction
Resin-coated aluminum paste is a new type of functional material widely used in industries such as coatings, inks, and plastics. It is composed of aluminum powder and resin, and through a special process, the resin is coated on the surface of the aluminum powder to form a protective film. This protective film not only provides excellent rust prevention performance but also enhances the weather resistance and chemical resistance of the aluminum powder.
2. Features and Advantages
2.1 Rust Prevention Performance
Resin-coated aluminum paste has excellent rust prevention performance. Traditional uncoated aluminum powder is prone to oxidation and the formation of an oxide layer, resulting in darkening of color and loss of gloss. However, resin-coated aluminum paste effectively isolates aluminum powder from oxygen and moisture erosion through the coating of resin on the surface, thereby extending its service life.
2.2 Weather Resistance and Chemical Resistance
Resin-coated aluminum paste has excellent weather resistance and chemical resistance. In outdoor environments, it can resist the erosion of harmful substances such as ultraviolet rays and acid rain, maintaining good gloss and color stability. At the same time, it shows good chemical resistance in acidic and alkaline environments, and is not easily corroded.
2.3 Good Coverage and Dispersion
Resin-coated aluminum paste has good coverage and dispersion. Due to the presence of the resin coating layer, the surface of the aluminum powder becomes smoother and more uniform, making it easier for coatings, inks, and other products to form uniform and continuous coatings during construction. At the same time, the resin coating layer can effectively prevent the aggregation of aluminum powder during storage and transportation, improving its dispersion.
2.4 Adjustment Effect
The resin-coated aluminum paste can adjust its glossiness, color, reflectivity and other characteristics by changing the type of resin and the thickness of the coating layer. This enables it to meet the diverse requirements of different products for the appearance of aluminum powder and provides personalized solutions.
3. Application Fields
Resin-coated aluminum paste is widely used in the following fields:
3.1 Coating Industry
The resin-coated aluminum paste can be used as a high-gloss and metallic effect pigment and applied in various coatings, such as automotive paint, furniture paint, and architectural coatings. It can provide excellent metallic texture and reflection effect, making the surface of the coating smoother and brighter.
