Filler RheoMeter

The filler rheometer measures the flow characteristics of filler suspensions under shear stress by applying shear through rotating components and recording viscosity changes. It is used to evaluate the dispersion stability and processing flowability of fillers, and to control production processes and product quality in industries such as coatings and inks.
Selection
When selecting, consider that the measurement range covers the actual shear rate, the temperature control accuracy matches the process conditions, the fixture material is resistant to sample corrosion, data repeatability meets testing requirements, the operating interface aligns with user habits, and maintenance costs fit within the budget.

Terms

Standards

Instruments

The filling liquid capacity of 30mL, the use of PTFE bottles, Dimension 65mm high × 30mm diaMeter, weight of only 20g, suitable for the maintenance of Ammonia Gas sensing electRode.

$ 135.00

The ElectRode is a composite design with a 60mL reference filler and calibrating solution combined with an ionic strength modifier for accurate measurement of Cu Ion concentration and comes with a polishing strip for easy maintenance.

$ 309.00

ElectRode composite design, equipped with special reference filler and ionic strength regulator, high detection accuracy, Fast Response, suitable for a variety of water sample analysis, easy maintenance.

$ 273.00

Composite ElectRode design, with 60mL reference filler and calibrated solution, built-in BNC connector, support for replaceable membranes for easy maintenance and long-term use.

$ 444.00

Suitable for Ammonia Gas sensing electRode maintenance, capacity 480mL, Water Hardness Detection dedicated to ensure ElectRode performance stability, prolong service life.

$ 135.00

ElectRode filling solution design, suitable for ammonia Gas sensing electRode maintenance, capacity 480mL, to ensure long-term stable operation of ElectRode, improve measurement accuracy.

$ 135.00

Equipped with 7-inch Touchscreen, easy to operate, support stepless speed measurement and viscosity automatic conversion, measurement range 1~ 75000000mPa.s, gigabit network port to ensure fast and reliable data transmission.

$ 3244.00

ElectRode filling solution design, suitable for ammonia Gas sensing electRode maintenance, capacity 480mL, provide stable ion strength adjustment, ensure Measurement accuracy and ElectRode life.

$ 135.00

The shear rate is 5.0N, the sample volume is only 170μL, the applicable viscosity range is 50~ 100000mPa · s, suitable for a variety of fluid measurement, high measurement accuracy.

$ 683.00

ElectRode filling solution is suitable for ammonia Gas sensing electRode maintenance, providing bromine ion type and 480mL capacity to ensure stable ElectRode performance.

$ 135.00

Equipped with 7-inch Touchscreen operation interface, supports high-speed data transmission of gigabit network port, measurement accuracy of +/- 2%, temperature control accuracy +/- 0.1 ℃, with automatic lifting and anti-static design.

$ 11125.00

The shear rate is 13.3N, the sample volume is only 67 μL, the applicable viscosity range is 20~ 37500mPa · s, and the accuracy is +/- 2% F. S, which is suitable for a variety of fluid tests.

$ 683.00

The shear rate is 13.3N, the sample volume is only 38μL, the applicable viscosity range is 37~ 75000mPa · s, and the accuracy is +/- 2% F. S, which is suitable for testing various fluid samples.

$ 683.00

The shear rate is 3.3N, the sample volume is only 30μL, and the viscosity range is 750~ 1500000mPa · s, which is suitable for accurate measurement of medium viscosity to high viscosity fluids.

$ 683.00

The rotor shear rate is 3.3N, the sample volume is only 67 μL, the applicable viscosity range is 300~ 600000mPa · s, and the accuracy is +/- 2% F. S, which is suitable for a variety of fluid testing needs.

$ 683.00

Articles

Determination of Thermal Decomposition Temperature and Inorganic Filler Content in Ink by Thermogravimetric Analyzer
This article introduces how to determine the thermal decomposition temperature and inorganic filler content of ink using a thermogravimetric analyzer. During the test, a small amount of ink sample is heated in a nitrogen or air atmosphere, and the mass change curve is recorded.
Rotational rheometer measures the viscosity and processing performance of polymer melts.
A rotational rheometer applies a controlled shear field to measure rheological parameters such as the viscosity of polymer melts. The melt typically exhibits shear-thinning behavior, where its viscosity changes with the shear rate, directly affecting processing methods such as extrusion and injection molding.
Melt Flow Indexer and Torque Rheometer in the Evaluation of Processing Properties of Thermoplastic Resins
This article introduces the differences and selection methods between melt indexers and torque rheometers in evaluating the processing properties of thermoplastic resins.
Comparison of Rotational Viscometer and Capillary Rheometer in Testing the Flowability of Resin Processing
The rotational viscometer measures torque via rotor rotation, making it suitable for testing the static or low-shear fluidity of resins under low shear rates, with simple and quick operation. The capillary rheometer, on the other hand, forces samples through a capillary to simulate high-shear processing, providing flow data closer to actual production conditions, but it is more complex and time-consuming to operate.
Rheometer combined with UV light source to study the curing behavior of photopolymerizable resin
This article introduces how to combine a rheometer with a UV light source to study the curing process of UV-curable resins.
Muffle Furnace Ash Test Method for Determination of Inorganic Filler Residues in Varnish
This article introduces the method of using the muffle furnace ash test to determine the residual amount of inorganic fillers in varnish. The inorganic substances in varnish can affect the performance of the coating, making accurate determination of ash content important for quality control.
Use of Muffle Furnace for Ash Determination in Pulp Inorganic Matter Testing
This article introduces the application of the ash determination muffle furnace in the detection of inorganic substances in pulp. The muffle furnace removes organic matter in the sample through high-temperature combustion, and the remaining inorganic residue, known as ash, is used to analyze the content of fillers and metal ions in the pulp.
Capillary Rheometer for Determining the Shear Viscosity Curve of Hot Melt Adhesives
This article introduces the method of measuring the shear viscosity curve of hot melt adhesives using a capillary rheometer. The principle involves pushing molten hot melt adhesive through a capillary, measuring the pressure and flow rate, and then calculating the shear stress and viscosity.
The Invisible Impact of Abnormal Resistivity on the Performance of Specialty Papers
This article discusses the impact of resistivity on the performance of specialty paper. Resistivity reflects the conductivity of the paper, and its abnormal fluctuations may be caused by factors such as changes in raw material ratios, fillers, or the production environment.
Can you distinguish between a rotational viscometer, a rheometer, and a cone-plate viscometer?
Rotational viscometers, rheometers, and cone-plate viscometers are core instruments in the field of material characterization, with significant differences in measurement principles, geometric structures, and functional positioning.