Angle drops factory sales, ShengDing instrument (certified), Spring City droplets angle provided by the Dongguan Sheng Ding Precision Instrument Company. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) is specialized in the "contact angle measurement, tensile tester, drop angle detector, tables, interface instrument" of the enterprise, the company adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Lee. Nanomaterials analysis and research, the nanoparticles often encountered particle size generally refers to nanometer scale (1 ~ 100nm) of the ultrafine particles. Because the particle size of such materials for nanoscale, itself has a small effect, quantum size effect, surface effect and macroscopic quantum tunneling effect, so it has many conventional materials do not have the characteristics, catalysis, nonlinear optics, magnetic , aspects of medicine and new materials has broad application prospects. Therefore, the particle size of nanomaterials, distribution, has an important influence on the performance of the medium dispersion properties and morphology of the secondary particles assemble nanomaterials, therefore, particle size analysis of nanomaterials is an important aspect of nanomaterials research. Also because of the nature and importance of nanomaterials, to promote the development and characterization of particle size analysis methods and techniques, particle size analysis of nanomaterials has become an important area of ??modern particle size analysis. Currently, nanomaterials particle size analysis method and apparatus for many types of water droplets horn factory sales, but due to a variety of analytical methods and instrumentation design for the system to be analyzed has a certain angle of water droplets targeted direct marketing, analysis principles and methods used vary Therefore, select the appropriate analytical methods and analytical instruments is very important. And because the physical basis of a variety of different methods of particle size analysis, the physical meaning of the same sample obtained with different methods of measurement of particle size and even particle size is also different. In addition, the use of different particle size analysis methods are also different. If the system of analytical instruments and test results do not accurately understand and grasp, the resulting molecules tend to have larger differences in actual results, not scientific and representative. Thus, according to the measured object, measuring method of measuring accuracy and measurement accuracy selection is very important and necessary. 1 material, additives (such as: lax agent droplets angle wholesale, leveling agent) 1) the difference between the surfactant is not the same between batches; affect 2) is not the same as the concentration of additives on the surface tension of the system (the need plenty of slack into the system, toner-free pure research performance additives do first, and then participate in the toner, but the toner particle size spread differences also affect the adsorption of surfactants and surface tension) 2, the surface tension of the solvent The solvent is not the same distinction between batches instrument used to make ink Test 1); 2) Effect of different concentrations of solvent on the surface tension of the system.