Metalic Lustre Pearlescent Pigment Wholesale

What are the specific differences between metallic luster pearlescent pigments and golden luster pearlescent pigments?
There are some differences in properties and applications between metallic luster pearlescent pigments and golden luster pearlescent pigments, which are mainly reflected in the following aspects:
Color and appearance: Metallic luster pearlescent pigments usually show metallic colors, such as copper, silver, aluminum, etc., and have good metallic luster effects. The gloss properties of this type of pigment are more significant and can reflect stronger metallic colors. Golden luster pearlescent pigment mainly refers to the pearlescent effect with gold tone, which is not necessarily metallic color. It can be various tones from light golden to deep golden. It is usually used to create a golden visual effect, but its basic color is still mainly gold. .
Chemical composition and structure: Metallic luster pearlescent pigments Most metallic luster pigments are composed of metal particles or metal oxide particles, such as aluminum powder, copper powder, etc. The pigment particles have strong metal reflectivity. Golden luster pearlescent pigments are usually composed of a pigment matrix and additives. Through specific processing and blending, a golden-toned pearlescent effect is achieved, and they may not necessarily contain real metal components.
Application fields: Metallic luster pearlescent pigments are mainly used to manufacture products with metallic appearance, such as automotive paint, metal packaging materials, home appliance surface coating, etc., with their unique metallic effects to enhance the texture and visual appeal of products. Golden luster pearlescent pigments are more used in decorative and artistic applications, such as printing inks, art canvases, handicraft surface coatings, etc., to create a golden visual effect.
Optical properties and effects: Metallic luster pearlescent pigments have strong metal reflectivity and high gloss, and can show the unique shining effect of metal at different angles. Golden luster pearlescent pigments usually present a soft and uniform golden-toned pearlescent effect, and their colors are more stable and consistent than metallic luster pigments.

How to achieve a good metallic luster effect with metallic luster pearlescent pigments?
To achieve a good metallic luster effect, metallic luster pearlescent pigments need to have the following key characteristics and implementation methods:
Selecting the right metal particles: Metallic luster pigments usually use metal particles such as aluminum powder, copper powder, silver powder or their oxides. The selection of these particles depends on the desired gloss and reflective properties. Generally, finer particles can produce a more uniform and brighter metallic luster effect.
Surface treatment and treatment agent: The surface treatment of the pigment is crucial to enhancing its metallic luster effect. Surface treatment can include chemical treatment, coating coverage or other special treatment methods to improve the optical properties and stability of the particles.
Dispersion and stability of pigments: The dispersibility of pigments in ink or coating base directly affects the final gloss effect. Good dispersibility can ensure uniform distribution of particles and avoid particle aggregation and precipitation. Using appropriate dispersants and optimized dispersion processes are key.
Optical design and transparent base: In some applications, dispersing metallic luster pigments in transparent or translucent bases can enhance their reflection and refraction effects, further improving gloss and appearance texture.
Control of particle size and shape: Controlling the size and shape of particles can adjust the gloss effect. Generally, finer particles can provide a more uniform and delicate gloss, while spherical or specially shaped particles may produce different optical effects.
Application technology and process control: Using appropriate application technology and process control, such as the correct coating thickness, proper drying and curing conditions, can maximize the advantages of metallic luster pigments.
Quality control and testing: Quality control and experimental testing during the production process are key steps to ensure the stability and consistency of metallic luster effects. Including pigment dispersion testing, color stability testing and gloss measurement.