Do you know the difference between aluminum silver paste and pearl powder? Both aluminum silver paste and pearl powder are two major categories of aluminum pigments. Aluminum silver paste is a crucial metallic pigment—when pearl powder is added to it, the color brilliance of the aluminum silver paste is enhanced, and its durability is significantly improved. This combination is often used in various architectural steel products. So, do you know what sets aluminum silver paste apart from pearl powder? Let’s find out together with Xuyang’s editor!
Do you know the difference between aluminum silver paste and pearl powder? Before we explore the differences between aluminum silver paste and pearl powder, let’s first understand what aluminum silver paste and pearl powder actually are. Now, let’s dive in—our editor will guide you through it!
1. Different ingredients
Aluminum powder paste, also known as glitter paste or silver paste, is primarily composed of snowflake-shaped aluminum particles and petroleum-based solvents. Aluminum-silver paste can be categorized into two main types: floating and non-floating varieties. On the other hand, pearlescent powder’s key ingredient is titanium dioxide or iron oxide. Commonly referred to as pearlescent pigments, these are a type of decorative pigment typically produced by using glass or mica as the base material, processed through advanced coating techniques to create various kinds of pearlescent pigments. Pearlescent pigments are completely non-toxic and harmless, highly resistant to high temperatures, sunlight, acids, and alkalis. They are non-flammable, non-combustible, non-conductive, and exhibit excellent stability without migrating. As a result, products incorporating pearlescent powder boast an exceptionally dazzling, vibrant, and radiant appearance that truly captivates the eye.
2. Different applications
Aluminum silver paste is widely used in numerous fields, including automotive paints, plastic coatings, architectural coatings, inks, mobile phone casings, as well as buttons, electromechanical and electrical housings, and metallic paints. However, it is not soluble in water-based coatings. In recent years, Xuyang’s aluminum silver paste products have also begun shifting toward using spherical aluminum powder as a raw material. Meanwhile, Xuyang has already achieved significant breakthroughs in aluminum pigment production technology. Pearl luster powder is extensively applied in automotive coatings, powder coatings, architectural paints, pearl-effect inks, pearl-effect plastic products, pearl-effect cosmetics, and various industries such as papermaking, textile printing and dyeing, printed rubber, and ceramics.
3. Different color compositions in appearance
The aluminum flakes in the aluminum-silver paste have an exceptionally smooth and even surface, with a narrow particle size distribution and regular shapes, giving them outstanding light-reflecting ability and a metallic luster. Meanwhile, pearl pigments exhibit varying effects depending on the size of their particles—generally speaking, the larger the particles, the stronger the shimmering effect but the weaker their ability to cover the base color. Conversely, smaller particles enhance the coverage of the base color while producing a softer, more subtle metallic sheen.
That’s all for the editor’s introduction on “Do You Know the Difference Between Aluminum Silver Paste and Pearl Powder?” We hope this information was helpful to you. Thank you for taking the time to read—if you enjoy our content, feel free to stay tuned for more updates!
