Testing the tendency of segregation due to the screening effect of powder particles!
The tendency of segregation due to sifting can be tested with a sample size of approximately 50 mL. Segregation due to sifting refers to the most common segregation phenomenon where smaller particles pass through the gaps between larger particles. This mechanism is most likely to occur when a bulk material is composed of particles of different sizes and there is movement between the particles, such as during processes like filling or transfer.
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basic information
Compliant with ASTM D6940-03
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Applications/Examples of results
- It is possible to simulate side-to-side segregation when discharging free-flowing powder from the hopper. - You can understand the segregation throughout the filling/discharge cycle. - You can compare segregation caused by different powders. - You can repeat the filling/discharge cycle. - Typically, tests can be conducted for both mass flow and funnel flow patterns.
Company information
Aivic Research was established with the aim of contributing to the improvement of healthcare by helping to enhance the accuracy of dissolution testing data through the provision of excellent dissolution testers and dissolution tester inspection services, as well as introducing the latest dissolution testing information utilizing various pipes from overseas to support the development of the pharmaceutical industry in Japan.