Melt Flow Index (MFI) Device
Application:
Measuring the flow rate of molten material in a certain period of time
Product Introduction:
The melt flow index (MFI) is a measure of the melt flow ease of a thermoplastic polymer. The melt flow index (MFI) unit is defined as the mass of molten polymer passing through a hole (Die) in grams with a certain diameter, length and pressure in ten minutes at a certain temperature (polyethylene 190 °C and polypropylene 230°C). In order to identify the properties of polymers, various time-consuming and expensive tests are performed in reputable laboratories.
But in the industry, due to the need to identify the process properties of polymers more quickly, the MFI (melt flow index) is used.
Technical Specifications:
| Test temperature | 25-250 ± 0.2 °C |
| Load weight | 325-21000 gr |
| Cylinder dimensions | ٭ Length: 162 mm
٭ Piston: 9.55 mm |
| Die-head dimensions | ٭ Diameter: 9.5 mm
٭ Height: 0.0025 ± 8 mm ٭ Hole: 0.005 ± 2.095 mm |
| Power supply | 220 v |
| Dimensions
|
International Standards or Permission:
* ISO 1133
* ISIRI 6980-1
* ISIRI 6980-2
* ASTM D1238
| Company | |
|---|---|
| Type | This product is a final B2B equipment. |
| Main Export Destinations |
Related Products
Application:
Determining the viscosity of polymeric materials and the percentage of MFI
Application:
Measuring the thermal conductivity of solid materials with a very low thermal conductivity coefficient
Application:
* Long-lasting creep test at high temperature
* Stress rupture test for superalloys (nickel base, iron base, cobalt base) steel and other metals stress rupture test
Application:
Measuring specific surface area and porosity is significant in many applications such as catalysts, Nano adsorbents, compounds and additives, pharmaceuticals and food industries, as well as in Nano structures such as metal nanoparticles, nanotubes, nanofibers, etc.
Application:
* Performing the relaxation test for PC WIRE in ambient conditions with a temperature of 2 + 20 ℃
* Testing to select materials with higher performance under permanent strain conditions such as coiling
* Prestressed wires PC Wire & PC Strand
* Determination and evaluation of relaxation test on different metals
* Assist in more accurate design or calculations according to simulated working conditions
* Research and development (R&D) in the field of high strength steels
* Quality control (QC) and production
Application:
Some of the catalytic applications are:
* Hydro cracking, hydro desulfurization and hydro denitrogenation
* Fischer-Tropsch synthesis
* Isomerization
* Reforming
* Fischer-Tropsch synthesis
* Cracking and fuel cell
Application:
* Thermal decomposition of plastics
* Research and development related to ceramic adhesives and thermoelectric materials
* Evaluation of oxidation and reduction reactions of iron and steel materials
* Investigating the temperature stability of different materials at high temperatures and under the atmosphere
* Identification of materials and some compounds from the weighing curves and their derivatives
Application:
* Measurement of surface profile in one dimension with 50 nm accuracy
* Measurement of surface roughness
* Measuring the thickness of step layers
* A practical product in the field of solar cell research and thin film laboratories
Application:
Conducting tension, pressure and bending tests for various types of materials, including metals, wood, plastic, elastomers, ceramics, etc.
Application:
* The ability to perform tests for metals, bars and belts, all types of rubber, plastics and composites, industrial parts, etc.
* Ability to perform tensile, bending, compression, peeling, tear, relaxation, and creep tests
Application:
* Drawing the adsorption isotherm diagram for the materials
* Determining the BET specific surface of materials in a single-point and multipoint manner
* Examining the micro pores by Langmuir method
* Examining the external surfaces of materials using the T-plot method
* Examining the size distribution of pores from the BJH method
* Checking the amount of physical absorption of materials
Application:
* Creating nanometer coatings with different thicknesses using stable nano colloidal solutions
* The possibility of layering on circular and cylindrical surfaces