LAOS

In the LAOS test, a sample is excited with a simple sinusoidal large excursion.

Details

Transient Viscosity

The measurement is made by a step change in angular velocity or shear rate.

Details

Rubber Relaxation Test

To interpret the elastic behaviour of a material operators in quality control and research departments are using the relaxation test...

Details

Amplitude Sweep – non vulcanized sample

The Visco-Elastograph (VE) or Rubber Process Analyzer (RPA) enables the option of an amplitude sweep of a non vulcanized sample...

 

Details

Amplitude Sweep – vulcanized sample

To analyse the network of a vulcanized rubber sample...

Details

Multiple Reproduktion Frequency Sweep

A Rubber Prozess Analyzer (RPA) (RPA Visco-Elastograph) enables operators the conduction of a multiple reproduction of a frequency sweep...

Details

Frequency dependance of the phase angle

The definition of the phase angle is the time dependence of the shear deformation and the received torque-signal...

Details

Frequency Sweep

A GÖTTFERT RPA VISCO-ELASTOGRAPH is used to measure a frequency sweep with an rubber sample...

Details

Temperature Sweep

GÖTTFERT MDR Elastographs, enable operator through a temperature sweep with an integrated temperature control program...

Details

Variable time

Comparable with the usual vulcameter test here the module and the viscosity via the time are being captured...

Details

Mooney Scorch

The Mooney-Scorch experiment characterize the scorching (vulcanizing) behaviour of a test sample at high temperatures...

Details

Storage and loss modulus

The storage modulus (G`) measures the energy which is stored in the sample and which will be released after mechanical stress...

Details

Payne-Effect

The Payne-effect describes the alteration in the polymer properties, which are caused of mechanical stress...

 

Details
Sales Service