מקדם זרימה נמס

מבוא:

To determine the melt mass-flow MFR (g/10min), the melt volume-flow rate MFV(cm³/10דקות)and the melt density of thermo resin, for the engineering plastics of polycarbonate, nylon and fluorine plastics, וכו, whose melt temperature are higher, but also fit for the plastics tests of polyethylene, polystyrene, polypropylene, ABS resin and poly-formaldehyde resin, וכו, whose melt temperature are lower, it is widely applied to the fields of plastics materials, מכפלה, petrochemical

סטנדרטים:

GB 3682, ISO 1133, אסטם ד 1238, DIN 53735, UNI-5640, JJB878, and made according to JB/T5465 (Technical Standard of Melting Flow Rate Instrument).

Tests performed:

adopts PID temperature control, digital display, it can cut material automatically, has two measuring method, MFR and MVR, print out the test report

Main technical parameter:

טווח מדידה: 0. 01-600.00 g/10min (MFR)

0. 01-600.00 cm/10min(MVR)

0.001-9.999 g/cm (melt density)

טווח טמפרטורות: 50-400°C

Temperature precision: ±0.5°C resolution: 0.1°C

Material canister inside diameter 9.55±0.025mm length: 160מ"מ

Piston diameter 9.457±0.01mm mass: 106g

Mould inside diameter 2.095mm length: 8±0.025mm

טען: full load

Base weight: 0.325ק ג.

Weights: 0.875ק ג, 1.290ק ג, 1.835ק ג, 3.475ק ג, 4.675ק ג, 5.000ק ג, 5.000Kg one each (may freewill combination )

דיוק: 0.5%

Cleaning accessories: clear material pole

Calibration accessories: water level bubble

Measuring method: MFR MVR/ DENSITY

Supply Power: 220V±10% 50Hz Heat up power: about 550W

Outline size: (length*width*height ) 600*400*500 (unit: מ"מ)

משקל נטו: 85Kg Gross weight: 135ק ג