Masterbatch dispersion tester laboratory test equipment masterbatch dispersion performance tester
The masterbatch dispersion tester allows a polymer-based mixture containing a certain concentration of pigment to flow through an extruder equipped with a melt pump and a filter screen component supported by a porous plate. A melt pressure sensor is installed at the front end of the filter screen component. The difference between the starting pressure (test base material) and the maximum pressure measured by the sensor after the melt pump and before the small screen component is the filter pressure value (FPV). Its size is used to characterize the dispersion effect of the masterbatch. The smaller the FPV value, the better the dispersion.
Product performance:
1. The melt pump of the masterbatch dispersion tester is driven by a servo motor, and the speed is precisely controlled;
2. The main machine is driven by a servo motor, with an optimized screw structure, high processing precision, and double guarantee of pressure stability;
3. Equipped with manual plate screen changer, the screen plate is nitrided, with high hardness and wear resistance;
4. High-precision brand melt pressure sensor, high melt pressure measurement accuracy;
5. High-standard electrical control requirements to ensure the stability of system operation;
6. A computer with Windows operating system and pre-installed special surveying and mapping software.
Applications:
1. The masterbatch dispersion tester is suitable for dispersibility testing of filling materials;
2. Quality inspection and control of film preparation process;
3. Mother quality inspection and control;
4. Dispersibility test of spinning masterbatch;
5. Dispersibility test of masterbatch for biaxially oriented film.
