2026-04-04T12:52:24Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:85392025-12-08T11:52:43ZDOIDBDOIDB.GFZfalse4DOIDB.GFZ
10.5880/GFZ.FPXO.2025.002
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rheology of PDMS Korasilon G20OH used at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
GFZ Data Services
2025
EPOS TCS Multiscale Laboratories
Analogue modelling
Rheometry
PDMS silcones
Viscosity
EARTH SCIENCE > SOLID EARTH > TECTONICS
In Situ/Laboratory Instruments
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
Matthias
Rosenau
0000-0003-1134-5381
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
HelTec - Laboratory for Experimental Tectonics, GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
9ba34c109b827b177aab36e0266b1643
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Rosenau, Matthias
GFZ Helmholtz Centre for Geosciences, Potsdam, Germany
Dataset
10.1029/2023tc008127
CC BY 4.0
This dataset provides rheometric data of the PDMS Korasilon G20OH used for analogue modelling at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam, Germany.
The material sample has been analyzed at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences (HelTec) using an Anton Paar Physica MCR 301 rheometer in a cone-plate configuration at room temperature (21˚C). Rotational (controlled shear rate) tests with shear rates varying from 10^-4 to 10^-1 s^-1 were performed.
According to our rheometric analysis, the material is quasi-Newtonian (n~1) at strain rates below 10^-2 s^-1 and weakly shear rate thinning above. The viscosity of G20OH is 1.6*10^4 Pa s.