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Introduction>cq5Textile Testing Instruments, Testing Equipment Manufacturer
Melt flow indexer(MFI) are used for military uniforms, canvas, canvas, labor insurance products. The fabric fusing tester is designed for use in the determination of the heat-resistant properties of chemical fiber and blended fabrics to determine the effect of fabric resistance to melt treatment. This instrument is widely used in plastics raw material production plant, plastic products factory, petrochemical company and other industries as well as related colleges and universities, research institutes and quality inspection units.cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Melt Flow Indexer conforms with IOS9643, IOS3682, JB/T5456, ISO1133 standards, and is designed in accordance with the IOS3682-2000 and ASTM D8-98 as well as JB/T5456, ISO1133 and similar standards for reference, used for determination of thermoplastics melt volume flow rate (MFR). The melt mass flow rate applies automatic sampling weighed by the balance; Then the volume flow rate is calculated according to the formula. The final result of the measurement is shown on the LCD screen of the instrument and output by the microtype printer.cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Application Scope>cq5Textile Testing Instruments, Testing Equipment Manufacturer
Accuratemeasuring data, simple operation, intuitive and clear, stable and reliable performance. It is suitable for fluorine plastic, nylon and other engineering plastics,and it can also be applied to polyethylene (PE), polypropylene (PP), polyformaldehyde (POM), polystyrene (PS) ABS resin, polycarbonate plastic with lower melting temperature. It is widely used in plastic production, plastic products, petrochemical industry and related colleges and universities, scientific research units and commodity inspection organisation.cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
StandardsI>cq5Textile Testing Instruments, Testing Equipment Manufacturer
ISO 1133,ASTM D8,IOS3682cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Features>cq5Textile Testing Instruments, Testing Equipment Manufacturer
1. The heating rate is fast and the overshoot is very smallcq5Textile Testing Instruments, Testing Equipment Manufacturer
2. High temperature accuracycq5Textile Testing Instruments, Testing Equipment Manufacturer
3. After packing, the thermostat can be restored quicklycq5Textile Testing Instruments, Testing Equipment Manufacturer
4. Calibration of test parameters and correction of conveniencecq5Textile Testing Instruments, Testing Equipment Manufacturer
5. Manual and automatic cutting test method can be adoptedcq5Textile Testing Instruments, Testing Equipment Manufacturer
6. Liquid crystal display in Chinesecq5Textile Testing Instruments, Testing Equipment Manufacturer
7. Equipped with printer, automatic printout of test resultscq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Work Principle>cq5Textile Testing Instruments, Testing Equipment Manufacturer
The melt flow indexer is a plastic extruder. Under the specified temperature condition, the heat furnace is used to melt the measured objects. The measured objects in molten state is squeezed out through a certain diameter hole under the specified load. In plastic production, the melting index is used to indicate the physical properties of polymer materials such as fluidity and viscosity in the melt state. The so-called melt mass flow rate is the 10 minutes extrusion weight converted from the average weight of the extruded samples from different parts.cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters>cq5Textile Testing Instruments, Testing Equipment Manufacturer
Items |
Parameters |
Temperature range and accuracy |
0 ℃ ~ 600 ℃, continuously adjustable, accuracy plusmn; 1 ℃ |
Time accuracy |
0.1s |
Rush time |
0 ~ 60s can be arbitrarily set |
Steel ball specifications |
cent; 8mm, weight 21g |
Power supply |
AC220V 50Hz 500W |
Dimensions |
440mm times; 275mm times; 350mm (length times; width times; height) |
Weight |
About 45Kg |
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Standard test load (level 8) :>cq5Textile Testing Instruments, Testing Equipment Manufacturer
cq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 1:0.325 kg= (piston rod + weight tray + heat shield +No.1 weight) =3.187Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 2:1.200 kg=(0.325+ 0.875 No.2 weight) =11.77 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 3:2.160 kg=(0.325+ 1.835 No.3 weight) =21.18 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 4:3.800 kg=(0.325+ 3.475 No.4 weight) =37.26 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 5:5.000 kg=(0.325+ 4.675 No.5 weight) =49.03 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 6:10.000 kg=(0.325+4.675 No.5 weight + 5.000 No.6 weight) =98.07 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 7:12.500 kg=(0.325+ 4.675 No.5 weight + 5.000 No.6 weight+ 2.500 No.7 weight) =122.58 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
Level 8:21.600 kg= (0.325x 0.875 No.2 weight + 1.835 No.3 weight+ 3.475 No.4 weight+ 4.675 No.5 weight+5.000 No.6 weight+2.500 No.7 weight+ 2.915 No.8 weight) =211.82 Ncq5Textile Testing Instruments, Testing Equipment Manufacturer
The relative deviation of test load is less than 0.5%.
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