ISO289 Rubber Torque Equipment Mooney Viscometer

 HY3320 rubber torque equipment mooney viscometer is used to determine the Mooney viscosity, scorch time and vulcanization index of natural rubber, synthetic rubber and regenerated rubber. It is necessary equipment for regenerated rubber, rubber and wire and cable industries. This machine conforms to ISO 289, ASTM D1646, JIS K6300, GB/T 1232.1, GB/T 1233, etc.

1.        Integrated multiple test functions: Pre-vulcanization test, Mooney viscosity test, stress relaxation test

2.   High accuracy of temperature control, large temperature range, fast heating rate

3.         Integrated die cavity, high accuracy 

4.        Sensitive and accurate torque measurement, in-built precision reduction gear box, high precision sensor and data acquisition system

5.        Test data with high reproducibility

6.        Stable electrical properties

 VM: the min. Mooney value within 30s before the end of the viscosity test

MV-(Viscosity): the Mooney value at the end of the viscosity test

t18:Sorch time when the Mooney value is LM+18M and S rotor is used

t35: scorch time when the Mooney value is LM+35M and L rotor is used

M1+4: general Mooney viscosity, preheating for 1min, Mooney test for 4min

TR80: required time when the stress relaxation reaches to 80%

MV-t: Mooney value at time t

LM: min. Mooney value in Scorch test

T3: scorch time when the Mooney value is LM+3M and S rotor is used

T5: scorch time when the Mooney value is LM+5M and L rotor is used

MI: initial Mooney viscosity

Me: Mooney value at the end of viscosity test

MRe: Mooney value at the end of stress relaxation test