The role of Wholesale Mooney viscometer
Wholesale Mooney Vicometer realizes mechatronics, it adopts imported PID self-adaptive temperature controller, imported integrated circuit and printer, reasonable mechanical design, automatic correction function, its advanced nature and reliability, bring convenience and convenience to users.
The determination of rubber viscosity and vulcanization index of rubber materials can be tested by Wholesale Mooney Vicometer. The difference between the two tests is only the test temperature, test time and data value method.
During the measurement, the raw rubber material is filled between the mold cavity and the rotor. Under a certain test temperature and pressure, the rotor applies a certain shear force to the sample with a certain rotational torque, and the resistance torque of the rubber to the applied torque is measured.
Wholesale Mooney Vicometer can accurately test the thixotropic effect, viscosity, elastic recovery scorch and vulcanization index of rubber compounds. Wholesale Mooney Vicometer is an important test tool in rubber industry production and process formulation.
Rubber is a viscoelastic substance that deforms when it is subjected to external force, and returns to its original shape to a certain extent when the external force is removed. The ability to return to its original shape after the external force is removed is called elasticity, and the ability to maintain deformation is called plasticity. The rubber undergoes both plastic and elastic deformation under the action of force.