In table 3, the time for a 30 Mooney unit
Mooney viscosity (ML) is reported as ML (1+4) at 125[degrees]C in Mooney units
, where L designates "large" rotor and the two numbers in parenthesis refer to the pre-heat time and test time according to ASTM D 1646-99.
R]), or viscosity in Mooney units
, is defined as the torque required to rotate the rotor at 2 rpm (average shear rate of 1.
Synthetic poly( 1,4-c/s-isoprene) (IR) (Nizhnekamskneftechim Export) had the trade name SKI3 and 70 Mooney units
(MU) as Mooney viscosity ([M.
The Mooney viscosity of grade TSR 10 samples varied in the same manner to attain a limiting value after about 16 min, whereas those of the grade TSR 3CV samples decreased to give two distinct trends: the reduction was rapid and continuous throughout mastication for clone PB 217 samples, from an initial value of about 50 to less than 10 Mooney units
after prolonged mastication for 20 min.
Nitrile butadiene rubber (NBR) grades with acrylonitrile (ACN) content from 17% to 40% and viscosity from 35 to 120 Mooney units
The high viscosity after the first mixing stage in the E-type kneader revealed a high share of improperly incorporated filler, but after the second mixing stage, the mechanical energy input was sufficient to yield a Mooney viscosity at around 110 Mooney units
Stress relaxation tests conducted by the unit include relaxation time, percent of viscosity decay, the value of the exponent, the constant, the correlation coefficient and the area of the test, and plot of log Mooney units
versus log time.
Mooney viscosity is actually reported in arbitrary "Mooney" units; however, these Mooney units
have become part of the language of rubber.
It is worthwhile to mention that the Mooney viscosity of silica-based compounds is much higher than that of CSDPF 4210 based compounds when no silane coupling agent is present (160 Mooney units
for silica-based compounds vs.
Reinforcement with three parts pulp gives the same modulus as 10 parts of 6-mm polyester; however, compound viscosity is nearly 15 Mooney units
5 to 35 kGy increased the Mooney viscosity from 28 and 100 Mooney units