Aqueous Dispersant Solutions by Chemi Tech - Tackling Agglomeration & Stability Issues

In aqueous systems, particle agglomeration, uneven dispersion, and poor long-term stability are frequent challenges that can lead to inconsistent color, reduced performance, and lower production efficiency.  

Chemi Tech focuses on the development and innovation of aqueous dispersants, offering tailored solutions based on material characteristics. Our technical team follows a structured approach to achieve efficient dispersion:  

Step 1: Analyze material properties and process conditions. Laboratory testing determines key parameters such as particle size, surface charge, and system pH.  

Step 2: Match dispersant type and dosage. Select anionic, non-ionic, or composite dispersants to ensure compatibility and optimize addition ratio.  

Step 3: Optimize dispersion process parameters. Adjust stirring speed, temperature, and addition sequence to maximize efficiency.  

Step 4: Verify stability and performance. Conduct centrifugal tests, storage stability assessments, and application evaluations to confirm effectiveness.  

A coating company experienced pigment sedimentation and insufficient gloss with a generic dispersant. Chemi Tech recommended a high molecular weight polycarboxylate dispersant at 0.8% dosage and optimized the grinding process. This improved viscosity stability by 40%, enhanced color uniformity, and reduced energy consumption.  

We emphasize practical and operable technical support to help enterprises enhance product competitiveness from the source.