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Plastic Material ASTM D1238 Flammability Testing Equipment / Melt Flow Index Tester Color With Touch Screen Display

Categories Flammability Testing Equipment
Brand Name: YUYANG
Model Number: YY166
Certification: ASTM D1238, ISO 1133, ASTM D3364, BS2782, DIN53735, JIS K7210
Place of Origin: China
MOQ: 1 set
Price: Negotiation
Payment Terms: T/T, L/C, Western Union
Supply Ability: 10 sets per quarter
Delivery Time: 15 work days
Packaging Details: Plywood Box
Product Name: Flammability Testing Equipment
Usage: Melt Flow Index Test
Standard: ASTM D1238, ISO 1133, ASTM D3364, BS2782, DIN53735, JIS K7210
Temperature range: 100~450℃
Dimension: 550×430×730mm
Power: 220V±10%, AC, 50HZ, 3A
Weight: 65kg
Standard weights: 875,960,1200,1640g
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    Plastic Material ASTM D1238 Flammability Testing Equipment / Melt Flow Index Tester Color With Touch Screen Display


    Plastic Material ASTM D1238 Melt Flow Index Tester Color Touch Screen Display


    Application:


    XNR-400C plastic material melt flow index mfi testing machine/ Mfi tester is accordance to ISO1133;GB3682 2000,ASTM D1238.
    It's suitable to measure melt flow character of PP, PE, POM, ABS plastics and plastic
    productions, widely used in factories, products quality testing station, scientific and research
    institutes, and concerned industries.


    Specification:


    TypeYY166
    Squeeze out the part of material
    Discharge port diameterΦ2.095±0.005mm
    The length of the discharge port8.000±0.025mm
    Loaded barrel diameterΦ9.550±0.025mm
    Loaded barrel length152±0.1mm
    The diameter of the piston rod head9.475±0.015mm
    The length of the piston rod head6.350±0.100mm
    1, Standard Test load (eight)
    0.325kg = (piston rod + weight tray + insulation sleeve + weight body)
    1.200 kg = (0.325 +2 No. 0.875 weight)
    2.160 kg = (0.325 + 1.835 weight)
    3.800 kg = (0.325 +4 3.475 weight)
    5.000 kg = (0.325 +5 No. 4.675 weights)
    10.000 kg = (0.325 +5 No. 4.675 weight + 5.000 weight)
    12.500 kg = (5.000 +7 2.500 0.325 +5 4.675 weight +6 weights)
    21.600 kg, = (0.325 +2 No. 0.875 + 1.835 )
    MeasurementMFR and MVR and Density
    Thermostat rangeRoom temperature - 400 ° C
    Temperature accuracy±0.2°C
    Temperature resolution0.1°C
    Timing range0.1-999 s
    Timing accuracy0.1s
    Cut material wayAutomatic or manual cut material way
    DisplayColor touch screen
    PrintCan print the test report
    Working conditionsAmbient temperature of 10 ° C -40 ° C; Relative humidity of 30% -80%
    Instrument Dimensions4500×400×610(L × W × H)



    The test method includes determining the rate of extrusion of molten thermoplastic resins with the help of an extrusion plastomer. Once preheated at a specified, resin is extruded through a die with a specified length and orifice diameter under prescribed conditions of temperature, load, and piston position of the barrel. There are several procedures used in ASTM D1238 standard test method:

    • Procedure A determines the melt flow rate (MFR) of a thermoplastic material, measure in grams of material/10 minutes (g/10 min). The method is based on the measurement of the mass of material extruding from the die over a given period of time. The procedure is applicable for materials with melt flow rates between 0.15 and 50 g/10 min.
    • Procedure B determines the MFT and melt flow volume rate of thermoplastic materials and is used for materials that have flow rate from 0.50 to 1500 g/10 min.
    • Procedure C determines the MFT of polyolefin materials and is also used an alternative to procedure B that has melt flow rate more than 75 g/10 min. This method uses modified die (referred to as a half-die).
    • Procedure D is referred as “Flow Rate Ratio” (FRR) test that determines MFR using two or three different test loads (either increasing or decreasing the load during the test) on one charge of material.

    Melt Flow Index Tester Complied with ASTM D1238 Standard Test Method

    Presto’s Melt Flow Index Tester evaluated the flow properties of the molten plastics or resins and defined as the rate of flow (in grams per 10 minutes) of extrudates of molten resins through a jet of a specific length and diameter. The test is performed under suggested conditions of load, temperature and piston position in a cylindrical cavity inside a heated metallic tube barrel.


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