Computer Servo Rubber Mooney Viscosimeter Mooneyes Equipment
Viscosity Test
Download Brief:
ZL-3002
Mooney Viscometer.pdf
Standards:
ASTM-D2084,ASTM-D5289,ISO-6502, ASTM-D1646
Overview:
It is mainly used to determine the viscosity of various
unvulcanised natural rubbers, synthetic rubber bands and recycled
rubbers expressed in terms of their Meni value, as well as their
scorch time and vulcanisation index.
The meniscus viscosity test, scorch test and stress relaxation
test, in accordance with ASTM D1646, provide customers with an
in-depth understanding of raw material properties and rubber
processability through a wide range of tests for product
development and quality control.
Mooney rubber Viscometer testing machine
It is an instrument used for measuring the mooney viscosity of a
substance (mainly elastomers and rubbers). It contains a rotating
spindle and heated dies, the substance encloses and overflow the
spindle and the mooney viscosity is calculated from the torque on
the spindle.
Test Results
Measure of Mooney viscosity (Large rotor):
MI -- initial Mooney viscosity.
ML – The minimum Mooney value in the last 30 seconds before the
motor stopped.
Mx-t - Mooney value relating to time t.
x-the time of preheat, t-Mooney test time
Stress Relaxation
MRe - Mooney value at the end of stress relaxation.
TRx - time needed for x% torque stress relaxation.
Xy% - % of Viscosity decay after motor stopped y sec.
The value of exponent a, the constant k, the correlation
coefficient r, and the area A .
Graph ( with Viscosity-Time curve and Test temperature curve)
Mooney viscosity graph; Relaxation graph; log Mooney units Versus
Log time graph.
Technical parameter:
| Model | ZL-3002 |
| Control temperature range | Normal temperature~200℃ |
| Temperature display resolution | 0.01℃(0.1 ℃ common type of imported temperature controller
temperature) |
| Temperature control accuracy | ±0.3℃ |
| Calibration accuracy | Mooney value ±0.5 |
| Rotor speed | 2 rotation/ min ±0.02rotation/ min |
| Torque range | Mooney value 0～200 |
| Torque resolution | Mooney value 0.1 |
| Print content | Date, time, temperature, Mooney scorch curve and
MV,T5,T35,T3,T18,@15,@30 |
| Power | 50HZ, ～220V±10％ |
We are Zhongli Instrument Technology Co., Ltd, an instrument
Expert, Headquartered in Dongguan, Guangdong, China.since 2007,
specialized in manufacturing Lab testing equipments.
Throughout its more than 14 years of history, Our products have
sold well in the Europe, America and Southeast Asia market and
total more than 95 countries these years,especially favored by
European and American countries.
Our equipments cover a wide range of industries, such as rubber and
plastics industry, food industry, packaging industry, electronics
industry, etc.and are suitable for all scientific research units,
quality inspection institutions and academic fields.
In addition to standard machines, our R&D team can customize it
for you. Just tell us your needs and we will make you satisfied.
