Rheology of PDMS Korasilon G20OH (#1000039264) used at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam, Germany

Description: This dataset provides rheometric data of the PDMS Korasilon G 20 OH used for analogue modelling at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam, Germany. The batch number is 1000039264, purchased in 2022 and opened in 2026. The material sample has been analyzed at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam (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 G 20 OH is 1.8*10^4 Pa s.

Global identifier:

Doi(
    "10.5880/GFZ.FPXO.2026.002",
)

Tags: Deutschland ? Temperatur ? Viskosität ? Modellierung ? Daten ? EPOS ? EPOS TCS Multiscale Laboratories ? In Situ/Laboratory Instruments ? PDMS silcones ? Science Keywords > EARTH SCIENCE > SOLID EARTH > TECTONICS ? analogue modelling ? analogue modelling results ? analogue models of geologic processes ? multi-scale laboratories ? rheometry ?

License: Creative Commons Namensnennung 4.0

Language: Englisch/English

Organisations

• GFZ Data Services (Herausgeberschaft)
• GFZ Helmholtz-Zentrum für Geoforschung (Bereitstellung)

Persons

• HelTec - Laboratory for Experimental Tectonics, GFZ Helmholtz Centre for Geosciences, Potsdam, Germany (Beitragende*r)
• Rosenau, Matthias (Verfasser*in)
• Rosenau, Matthias (Beitragende*r)

Issued: 2026-01-01

Last harvest: 13.05.2026 23:51

Status

Aktiv

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