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Micro mixing rheometer (HAAKE MiniLab II)
The HAAKE MiniLab II micro mixing rheometer is tailor-made for the mixing, extrusion, and rheological measurement of small amounts of samples (3-5 gra
Product details

Product Overview
Micro mixing rheometer HAAKE MiniLab IIIt is tailor-made for the mixing, extrusion, and rheological measurement of small amounts of samples (3-5 grams). It is an ideal choice for expensive material science research, additive testing, and new formula development. In the future, the mixing of expensive materials such as nano mixtures, biopolymers, and medical polymer materials will no longer be a problem.
The HAAKE MiniLab II micro mixing rheometer is equipped with an integrated reflux channel and bypass valve. By operating in a repetitive cycle mode, the residence time of the material in the mixing chamber can be well controlled. At the end of the experiment, the bypass valve can automatically switch to extrusion mode, and the sample can be extruded according to the required shape. At the same time, the product is equipped with a powerful rheological measurement system that can measure the rheological properties of polymer material melts, namely the shear viscosity versus shear rate change curve, making it one of the few devices in the world that can simultaneously perform mixing, extrusion, and rheological measurement of polymer materials. In addition, its unique horizontal opening design of the barrelIt is convenient for material cleaning and can open the barrel to observe the mixing situation during the mixing process. It can provide an interface for adding liquid additives or nitrogen gas for protection, and can provide an interface to connect other measuring sensors for monitoring changes during mixing, reaction, and extrusion processes. Therefore, this device is an ideal choice for developing new polymer products, testing the properties of expensive polymer materials, studying the rheological properties of polymer melts, modifying polymer processing, investigating polymer reaction extrusion, preparing polymer micro samples, conducting polymer thermal degradation research, and researching polymer additive formulations.

Main technical indicators

Main technical specifications of HAAKE MiniLab II micro mixing rheometer
1. Motor power 400 W
2. Speed range 1-360 rpm
3. Maximum temperature 350 ° C (optional 420 ° C)
4. Maximum pressure 200 bar
5. Barrel volume 7 cm3(Equivalent to 5 g PE)
6. Material of the barrel Stainless steel (HRC55)
7. Screw type Conical twin-screw rotating in the same and opposite directions
8. Screw material Stainless steel 1.4122
9. Cooling method Air/water 350 ° C version, air 420 ° C version
10. Bypass valve Automatic valve

Optional Accessories

  1. New HAAKE manual feeder

  2. New HAAKE forced feeder

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