What are the performance characteristics of aluminum pigment applications?
Release date:
2019-07-02
What are the key properties of aluminum pigments? As people's living standards continue to rise, many customers have grown increasingly curious about innovative new products—and aluminum pigments happen to be one such cutting-edge chemical product. Yet, when it comes to aluminum pigments, quite a few people still remain unaware of their diverse applications and remarkable properties. So, what exactly are the standout features of aluminum pigments? Let’s let the Xuyang editor guide you through a quick overview.
What are the key properties of aluminum pigments? As people's living standards continue to rise, customers are increasingly eager to explore new products—and aluminum pigments happen to be a novel chemical product in this regard. Yet, when it comes to aluminum pigments, many still remain unaware of their diverse applications and impressive performance characteristics. So, what exactly are the properties that make aluminum pigments so versatile? Let’s let the Xuyang editor guide you through a brief introduction!
What are the performance characteristics of aluminum pigments? General aluminum pigments, also known as aluminum powder pigments, refer to particulate or strip-shaped concentrates—such as aluminum paste (also called aluminum-silver paste) and metallic aluminum powder (commonly referred to in the industry as aluminum-silver powder)—that feature flake-like or silver-dollar-like structures, or exhibit a brilliant metallic luster. These materials serve as the primary carriers in metal pigments, representing one of their distinctive chemical forms. Typically, aluminum pigments are categorized into three main types based on their unique properties: aluminum-silver paste, aluminum powder, and aluminum-silver powder. Now, let’s have our editor briefly introduce them to you.
1. Aluminum Silver Paste
According to what I've learned, aluminum silver paste—also known as aluminum powder paste or silver paste—is primarily composed of snowflake-shaped aluminum particles and petroleum-based solvents, typically appearing in a paste-like consistency. The key characteristics of aluminum silver paste include its smooth, even aluminum flake surfaces, a narrow particle size distribution, and regular, well-defined shapes, giving it exceptional light reflectivity and a brilliant metallic sheen.
2. Aluminum Silver Powder
Aluminum silver powder, commonly referred to simply as "silver powder," is actually a flake-shaped material, which is why it’s often called aluminum silver powder or silver powder. Its chemical composition consists primarily of aluminum—not silver. This aluminum silver powder is made up of flat, glossy aluminum flakes that exhibit excellent shear resistance, weatherability, and resistance to both acids and alkalis. Thanks to its zero-VOC emissions, it’s widely used in industries such as furniture, wood products, and cabinet-making. Meanwhile, during the production process of its aluminum silver powder products, Xuyang Company employs rigorous manufacturing and processing techniques. After undergoing treatments like silica coating, polymer resin coating, and even organic-inorganic dual-layer encapsulation, the company ensures consistently stable product quality and superior performance.
3. Aluminum powder
Aluminum powder is an essential and widely used industrial raw material in modern industry, with applications spanning fields such as refractory materials, pigment coatings, ceramic alloys, and chemical metallurgy. Depending on the production process, aluminum powder typically appears either droplet-shaped or irregular under an electron microscope. Its aluminum purity generally ranges from 98% to 99.9%, while its reactivity usually falls between 96% and 99%. Both aluminum purity and active aluminum content are the two most critical indicators for assessing the quality of aluminum powder raw materials.
As introduced by the editor above, aluminum pigments are currently primarily used in the production of coatings, printing inks, and plastic-based products. They have already found extensive applications across various industries, including automotive, electronics, home appliances, shipbuilding, and plastics. Moreover, when applied, aluminum pigments can form an interlinked, mutually shielding, multi-layered barrier structure, enhancing the material's appearance with high-gloss finishes ranging from matte to silvery-white and even chrome-like metallic hues. This unique arrangement not only elevates the aesthetic appeal but also effectively protects both the coating film and the underlying materials.
That’s all for the editor’s introduction to "The Performance Characteristics of Aluminum Pigments"—we hope it proves useful to you. Thank you for taking the time to read, and if you enjoy our content, feel free to stay tuned for more updates!
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