Resin online viscometerIt is a real-time viscosity monitoring device designed specifically for resin fluids, widely used in fields such as resin synthesis, coating production, adhesive manufacturing, and chemical reaction process control. Its core function is to provide key data support for production process optimization and product quality control by continuously measuring the viscosity changes of resins.
The resin online viscometer mainly adopts two technical principles: vibration or rotation. Vibration type equipment generates high-frequency oscillations in the fluid through sensor probes, and the viscosity damping of the fluid attenuates the amplitude of the probe. The system maintains amplitude stability by supplementing energy, and the value of the supplemented energy is proportional to the viscosity, thereby calculating real-time viscosity. Rotating equipment drives the rotor to rotate in the fluid, measures the viscous torque of the fluid on the rotor, and then derives the viscosity value. Both technologies have the characteristics of high precision and high repeatability, and can adapt to the measurement needs of different resin systems.
Resin online viscometerScope of application:
1. Coatings and Ink Industry
Viscosity optimization: Coating viscosity affects coating thickness, leveling, and drying speed. The online viscometer can monitor the viscosity of coatings in real time, guide formula adjustments (such as solvent addition), and ensure stable coating quality. For example, in the production of automotive coatings, viscosity control accuracy can reach ± 1%, which can significantly reduce coating defects.
Energy saving and consumption reducing: By controlling the load of the conveying pump through viscosity, energy consumption can be reduced. For example, during the process of coating transportation, high viscosity can lead to an increase in pump power, and online monitoring can avoid such problems.
2. Chemical fiber and textile industry
Spinning process control: In chemical fiber production, viscosity affects the spinnability and fiber strength of the spinning solution. The online viscometer can monitor the viscosity of the spinning solution in real time to ensure stable fiber quality. For example, in the production of polyester fibers, excessive viscosity fluctuations can lead to fiber breakage or uneven diameter.
Optimization of solvent recovery: During the solvent recovery process, the viscometer can monitor the viscosity of the recovered liquid, guide the solvent separation process, and improve the recovery rate.
3. New Energy and Electronics Industry
Electrolyte viscosity control: The viscosity of lithium-ion battery electrolyte affects the migration rate of lithium ions, which in turn affects the charging and discharging efficiency of the battery. The online viscometer can screen low viscosity solvents and improve battery performance. For example, a certain company has improved battery charging and discharging efficiency by 10% -15% through viscosity control.
Improvement of printing accuracy with photosensitive resin: In 3D printing, the viscosity of photosensitive resin affects the thickness and accuracy of the printed layer. The viscometer can adjust the resin formula to increase the printing resolution to 50 μ m.