Pigment Homogenization

Pigment homogenization involves dispersing pigment particles into a medium through mechanical shear force, resulting in a uniform particle size distribution. This process eliminates agglomeration, ensuring color consistency and stability. It is applied in the production of coatings and inks to guarantee the product's covering power and coloring effect.
Selection
Select the equipment type based on material viscosity: use a three-roll mill for high viscosity and a high-speed disperser for low viscosity. Match the equipment power with the pigment hardness, and pay attention to the balance between energy consumption and processing capacity. Refer to industry cases to verify equipment suitability and regularly inspect worn components.
Principle
Energy
Application
Sterilization

Terms

Standards

Instruments

Adopt single chip microcomputer automatic control, grinding disc diaMeter 220mm, load weight up to 2.92kg, compact structure, easy assembly and disassembly, suitable for pigment physical performance inspection.

$ 1106.00

Speed range 0-3000rpm, Processing capacity 10-100L, Electric lift Travel 700mm, can be equipped with multiple containers alternately used, stirring vibration low noise, to achieve rapid dispersion homogenization.

$ 1284.00

Equipped with 0-2800rpm speed regulating motor and electric lifting system, Processing capacity 10-100L, can achieve medium speed mixing dissolving and high speed dispersion homogenization, support multiple containers alternately used.

$ 1526.00

The speed can reach 30000rpm, the processing capacity is 0.1-1000 ml, the 316L stainless steel dispersion head is corrosion-resistant and high temperature-resistant, and the handheld lightweight design is easy to operate with one hand. It is suitable for rapid shearing and crushing of samples in small containers.

$ 680.00

Using single-channe design, the measuring range is 0-50μm, Graduation is 5μm, and the plane straightness of the scraper is 0.003mm, which can quickly detect the uniformity of pigment particles, and the operation is simple and intuitive.

$ 122.00

Using single-channe design, the measuring range is 0-25μm, Graduation is 5μm, and the plane straightness of the scraper is 0.003mm. It can accurately detect the fineness of pigment particles, and the operation is simple and fast.

$ 125.00

The use of stainless steel to improve wear resistance and corrosion performance, the range of 0-100 microns, the width of the chute 12.5mm, can accurately detect the size and dispersion of pigment impurity particles.

$ 190.00

Glass disc diaMeter 240mm, Rotation speed 75 +/- 5rpm, using microcomputer control to achieve reliable operation, compact structure for easy assembly and disassembly and paraMeter change.

$ 1558.00

Using single-channe design, the range is 0-100μm, Graduation is 5μm, and the plane straightness of the scraper is 0.003mm, which can quickly detect the uniform distribution of pigment particles in Coating.

$ 122.00

Using white water circulation and electric water supply system, equipped with bubble homogenization and manual homogenization dual-use functions, the diaMeter of the extraction cylinder is 200mm, the capacity is 10 liters, and the sealing and clamping device avoids burring leakage.

$ 2090.00

Speed range 13000-34000rpm, Processing capacity 30-800ml, stainless steel working head and PTFE bearing, suitable for liquid homogenization and cell crushing with a viscosity of 5000mPa.s.

$ 1138.00

Complete 48 Sample Handling within 1 minute, adopt fully enclosed design to avoid cross-contamination, support 0-70Hz homogenization speed and low temperature grinding mode, and the noise is lower than 55dB to ensure a quiet experimental environment.

$ 2978.00

Adopt 1500W three-phase asynchronous motor, Rotation speed 0-2800rpm adjustable, equipped with a variety of stator head to adapt to different viscosity materials, electric lifting 500mm Travel easy to operate, turn stator gap small shear fineness.

$ 2591.00

Electric lifting operation is convenient, digital frequency conversion speed range 0-3000 rpm, Power 7.5KW, 304 stainless steel shaft corrosion resistance, matching 300L vacuum closed Tank and vacuum pump, to achieve dispersion, homogenization, emulsification, crushing, coalescence, suspension, dissolving multi-function.

$ 7335.00

Set dispersion and stirring functions in one, Speed range 100-8000rpm, manual lift Travel 250mm, suitable for fluid material experiments, high efficiency and easy cleaning.

$ 369.00

Articles

Laboratory dispersers achieve efficient dispersion of paint pigments.
This article introduces how laboratory dispersers efficiently disperse paint pigments. They break up pigment agglomerates through mechanical actions such as shear force, involving three stages: wetting, dispersing, and stabilizing.
Laser particle size analyzer analyzes particle size distribution of paint pigments.
This article introduces the application of laser particle size analyzers in analyzing the particle size distribution of paint pigments. It mentions that the particle size distribution of pigments affects the optical properties, stability, and rheological characteristics of coatings.
Blue-style grinder achieves efficient grinding of ink fineness.
The basket mill is a type of wet grinding equipment used in fine chemical fields such as ink production. It utilizes a high-speed rotating impeller to drive grinding media, generating shear and impact forces on the slurry, thereby dispersing pigment particles and reducing their fineness.
Ink fineness gauge measures the dispersion degree of pigment particles.
The fineness of grind gauge is a method used to evaluate the dispersion level of pigment particles in ink.
Multi-angle colorimeter detects color changes in pearlescent coatings.
Pearlescent coatings contain special flake pigments that produce color effects that vary with the viewing angle, known as "goniochromism." Traditional single-angle measurements struggle to accurately capture this characteristic.
UV-Vis Spectrophotometer Measures Ink Pigment Concentration
This article introduces the method of measuring the concentration of ink pigments using a UV-Vis spectrophotometer. The principle is based on the Lambert-Beer law, which calculates the concentration by measuring the absorbance of the pigment solution at specific wavelengths.
Comparison of Pigment Fineness Dispersion between Flat Grinding Mill and Sand Mill
Application of Colorimeter and Color Matching Box in Pigment Color Inspection
A colorimeter and a light booth are two primary tools in pigment color inspection. The colorimeter measures color through photoelectric principles, while the light booth provides a standardized light source environment for visual evaluation of color effects, metamerism, and other phenomena.
Whiteness meter measures the whiteness of white pigments
This article introduces the standard method for measuring the whiteness of white pigments using a whiteness meter. Whiteness is an important optical indicator for evaluating the quality of white pigments, and a whiteness meter can provide objective measurements.
The effect of a flat grinder on the preparation of color paste's tinting strength
This article primarily explores the impact of process parameters on tinting strength during the preparation of color pastes using a flat grinding machine. Tinting strength is a core performance indicator of color pastes, reflecting the coloring efficiency of pigments within the system.
Sieve Residue Analyzer and Sieve Analysis for Determining Pigment Particle Size Distribution
This article introduces how the sieve residue analyzer measures the particle size distribution of pigments through mechanical sieving.
Black-and-white checkerboard and reflectometer for measuring pigment hiding power
This article introduces two methods for measuring the hiding power of pigments: the black-and-white checkerboard method and the reflectometer method.
Scraper Fineness Gauge for Determining the Fineness of Paste Inks
The Scraper Fineness Gauge is used to measure the dispersion degree of pigment particles in products such as paste inks. Its principle involves scraping a film on a scraper plate with wedge-shaped grooves and observing the scale at which particles appear to assess the fineness, with the result expressed in micrometers.
Hiding power measurement: Equivalence of mass per unit area method and reflectance contrast method.
Covering power is a key indicator for evaluating the optical performance of coating materials such as paints, inks, and pigments, reflecting the material's ability to conceal the color of the substrate. Accurate determination of covering power is crucial in industrial quality control and research and development.