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Melt Flow Indexer
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MFI-3322 Melt Flow Indexer
This instrument is not only suitable for engineering plastics such as polyethylene, polyarylsulfone, fluoroplastics, nylon, etc., with higher melting temperature, but also suitable for plastics with lower melting temperature such as polyethylene, polystyrene, polypropylene, ABS resin, and polyoxymethylene resin. test.

Standard

GB/T 3682.2,GB/T 3682.1,GB/T 18742.2,ASTM D 1238,ISO 1133-1,ISO 1133-2
Description
Features
Standards
Specifications
Accessories

MFI-3322


Melt flow rate indexer



This instrument is not only suitable for engineering plastics such as polyethylene, polyarylsulfone, fluoroplastics, nylon, etc., with higher melting temperature, but also for plastics with lower melting temperature, such as polyethylene, polystyrene, polypropylene, ABS resin, and polyoxymethylene resin. test.


1. Automatic load change system


The unique automatic variable load device can realize program-controlled seven-level loading, so that the melt flow rate ratio can be automatically calculated.



2. Melt rheological properties


Use a melt flow rate meter to measure the flow rate of polymers under different loads, refer to the research methods of polymer rheology, explore the relationship between load and shear stress, melt flow rate and shear rate, and obtain a characteristic melt flow Several important parameters of variable performance: shear rate, shear strength, apparent viscosity, molecular weight, etc., can obtain results similar to capillary rheometers with expensive equipment and more complicated operations. Select raw materials for the factory and determine the processing Conditions provide a reliable basis.


3.PC data management


Connect to the PC through the RS232 interface to download the test data, and the PC software realizes the functions of storage, statistics, analysis, printing and export of the test results.



4.Multilingual interface


The instrument uses a high-resolution color LCD touch display, provides a friendly human-computer interaction interface, can draw MVR-time, MER-time and viscosity-shear rate curves separately, and supports Chinese, English, French, German, Italian and other languages The interface can meet the needs of customers in different countries and regions.


5.Automatic test function


Start directly after filling, the system automatically starts the timer, and automatically loads the weight after the timing is completed, and automatically starts the test after reaching the marking line, and automatically unloads after the test is completed.


6.Movable furnace body


When feeding and cleaning the barrel, the furnace body can be pushed out steadily. After the corresponding operation is completed, it will automatically reset, which is convenient to use.


Standard
GB/T 3682.1-2018
GB/T 3682.2-2018
ISO1133-1：2011
ISO1133-2：2011
JB/T 5456-2016
ASTM D 1238-10

MFI-3322

Technical Parameter

Technical Parameter


Test methods:
MVR/MFR
Display method:
 		Full color touch screen
Loading method:
 		Fully automatic loading
Measuring range:
 		(0.1～100)g/10min, (1 - 150)cm³/10min

Temperature control range:


(50 - 450)℃


Temperature display 

resolution:

0.1℃


Timing accuracy:
0.01S
Displacement accuracy:
±0.1mm

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