Dispersant component analysis formula analysis - Hangzhou Zhebo test center

A dispersing agent is a molecule while having both hydrophilic and lipophilic properties of the surfactant opposite. It can be uniformly dispersed in a liquid that is difficult to dissolve inorganic, solid organic pigment particles, but also to prevent the settling and agglomeration of the solid particles to form a stable suspension of the desired agent. The dispersant is the use of wetting and dispersing agents reduce the completion time and energy required for the dispersion process, the dispersion stability of the pigment dispersion, the surface properties of the modified pigment particles, adjust the movement of the pigment particles, embodied in the following areas : Shorten the dispersion time, increase gloss, improve color strength and hiding power, improve the color development and color, to prevent blurs, prevent flocculation, sedimentation prevention. Dispersants analysis commonly used infrared spectroscopy (FTIR), means of nuclear magnetic resonance (1H NMR), mass spectrometry (MS), X diffraction analysis (XRD), ICP-MS, X fluorescence spectroscopy, ion chromatography analysis. By means of these tests can be very good analytical formula dispersant, the dispersant composition effect on a detailed understanding of the various companies develop more convenient, the market dynamics.哲博 detection rely on Zhejiang University academic strengths and analysis personnel, with a variety of analytical testing methods, has accumulated rich experience in chemical analysis products, through professional, reliable and comprehensive means of separation and detection identify unknown qualitative and quantitative analysis, research and production adjustment formula, new product development, improve the production process to provide a scientific basis, but according to customer needs, provide post-tracking technical guidance.