Moving Die Rheometer (MDR one)

TA Instruments
 
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Frequency Fixed: 1.67 Hz (100 cpm)
Amplitude ±0.1°, 0.2°, 0.5°, 1.0°, 3.0°, 5.0° arc
Strain ±1.4%, 2.8 %, 7 %, 14 %, 42 %, 70 %
Torque Range 0.001 to 20 Nm
Temperature

Ambient to 230 °C
18 °C to 230 °C with Enhanced Cooling Option
Maximum Ramp Rate

80°C/min (1.33°C/s)
Die Type Sealed bicone, 0.48 mm gap
Sample Volume 4.5 cm3
Platen Sealing Pressure Fixed: 4.5 bar
Test Modes Curemeter/Vulcanization both isothermal and temperature ramp
Sample Pressure Optional 0 to 8,300 kPa
Measured Data Torque, Temperature, Frequency, Amplitude, Sample Pressure (optional)
Calculated Data

More than 450 process parameters including: ts1, TC10, TC50, TC90, S’min, S’max, scorch time,
cure rate, and viscoelastic properties including: G’, G”, G*, S’, S”, S*, tan δ, η’, η”, η*
Standards ASTM D5289, ISO 6502, 13145; DIN 53529
Producatori:
TA Instruments