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Electronic Plastic Testing Machine , MFR Plastic Melt Flow Index Testing Instrument

Categories Plastic Testing Machine
Place of Origin: Guangdong, China (Mainland)
Brand Name: HAIDA
Certification: ISO 9001:2000; ISO 9001:2008; QS-9000; ISO 14001:2004; CE, , SMC, CMC, CPA, CE,CMA,IMC
Model Number: HD-R804
MOQ: 1 Set
Price: Negotiable
Packaging Details: ach set protected with resin fiber and PP film, then put into Strong wooden case with operation man
Delivery Time: 20 days after order confirmed
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash, escrow
Supply Ability: 300 Sets per Month Haida
power: Electronic
Cylinder: Diameter 9.5504±0.0076mm
Controlling Accuracy: ±0.2°C
Machine Size: (L×W×H) 40×51×60cm
Weight: 42kg (not including the weights)
Timing accuracy: 0.1s
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    Electronic Plastic Testing Machine , MFR Plastic Melt Flow Index Testing Instrument

    Electronic Plastic Testing Machine , MFR Plastic Melt Flow Index Testing Instrument


    Purpose:

    Electronic MFR Plastic Melt Flow Index Testing Instrument(also known as melt index meter) was measured under certain conditions thermoplastic melt flow rate of the special equipment. With the determination of melt flow rate MFR, measured melt volume rate MVR, measured melt density ρ, measured melt flow rate ratio FRR and other functions, this machine high precision temperature control, key parts nitriding treatment, high strength and hardness , small deformation accurately measure the flow rate which provides a good condition.


    Principle:


    Thermoplastic melt flow rate (melt index) is plastic at a temperature and load, the melt every 10 minutes through a standard capillary die quality or melt volume, with MFR (MI) or the MVR value, which can distinguish thermoplastic adhesive in the molten state flow characteristics. For thermoplastics and chemical fiber raw materials, quality assurance of products and other products of great significance.

    According to the standard:


    Electronic MFR Plastic Melt Flow Index Testing Instrument reference standards: ISO 1133, ASTM D1238, JIS-K72A, GB/T3682, JB/T5456, JJG 878

    Application Industry:


    Polyethylene, polypropylene, polystyrene
    ABS, polyamide, fiber resin
    Acrylic, polyoxymethylene, fluoroplastics
    Pvc, pvt polycarbonate and other plastic materials


    The main technical parameters:


    Testing range0.1-800.00g/10min (MFR); 0.1-800.00 cm3/10min(MVR)
    Temperature rangeRoom temperature-400°C
    Controlling Accuracy±0.2°C
    Timing accuracy0.1s
    Displacement accuracy0.01mm
    Standard loads325g, 875g, 960g, 1200g, 1640g, 2500g, 4100, 5000g & 5000g
    Combination load325g, 1200g, 2160g, 3800g, 5000g, 7160g, 10000g, 21600g
    Material cutting methodManual, timing and automatic cutting (optional)
    Time setting0.1~999.9min
    CylinderDiameter 9.5504±0.0076mm
    Land of pistonDiameter 9.4742±0.0076mm, length: 6.35±0.13mm
    Thin hole pattern

    External diameter: 9.5±0.02mm;

    bore diameter 2.0955±0.0051mm; length 8.00±0.025mm

    Machine Size(L×W×H) 40×51×60cm
    Weight42kg (not including the weights)
    PowerAC220V, 50Hz, single phase
    AccessoryOne set computer& software, one tool box, one piece operation video CD and one piece English manual
    Design standardASTM-D1238, ISO 1133

    5.Instrument structure

    Electronic MFR Plastic Melt Flow Index Testing Instrument consists of a cylinder, the piston rod, die, temperature control system, load, automatic test bodies and automatic cutting and other components. The figure below shows an external view of the product.

    1), barrel

    Using nitrided steel materials, and after nitriding production, Vickers hardness HV ≥ 700.

    2), the rod (rod)

    Using nitrided steel materials, and after nitriding production, Vickers hardness HV ≥ 600, the head smaller than the barrel diameter evenly 0.075 ± 0.015mm, top with an insulating sleeve, the rod and load insulation. In the feed rod with two engraved lines 30mm apart as a reference mark, their position is this: When feeding head under the top edge of the die apart 20mm, the tag line coinciding with the barrel mouth flat (see Figure 2).

    3), the die

    Die Φ2.095 ± 0.005mm, Φ1.180 ± 0.010mm (non-standard configuration) Vickers hardness HV ≥ 700.

    4), the temperature control system

    The system uses for platinum resistance temperature sensor, AL808 control instruments as a temperature controller, which uses PID control, can automatically compensate for supply voltage fluctuations and ambient temperature influence on the temperature control.

    5), the load

    Load is the weight and quality of the material and rod assembly. The quality and test load weight distribution tables:


    Load

    combination weights (g)

    325

    T-type weight rod assembly

    1200

    325+875

    2160

    325+875+960

    3800

    325+875+960+1640

    5000

    325+875+960+1640+1200

    10000**

    325+875+960+1640+1200+2500+2500

    12500**

    325+875+960+1640+1200+2500+2500+2500

    21600**

    325+875+960+1640+1200+2500+2500+2500+2500+2500+2500+1600

    * Mass rod assembly, the quality of the positioning sleeve is not included.

    ** The load will be charged with weights.


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