This dialog is used to view/edit the properties of the selected underfill encapsulant material.
The Rheological Properties tab of this dialog is used to specify the rheological (flow-related) properties of the underfill encapsulant material.
To access this dialog to view the properties of the currently selected encapsulant, right-click the Material Selection task in the Study Tasks pane and select Details.
To access this dialog to edit the properties of the currently selected material, double-click the Process Settings task in the Study Tasks pane, click Advanced options, then click the Edit button associated with the Underfill encapsulant option.
The collection of property values defined on the dialog are saved to a property set with the description shown in the Name box.
| Default viscosity model | To simulate material viscosity properties accurately during a flow simulation, a mathematical viscosity model is required. Herschel-Bulkley-WLF and Reactive viscosity (Cross-exponential) are the viscosity models used for thermosets. For materials in the Autodesk Simulation Moldflow database, the appropriate default viscosity model has been selected. If you are looking at the material properties of a material in the standard database supplied by Autodesk you can view the model coefficients by clicking View viscosity model coefficients. If you are looking at the material properties of a material in a personal database, you can view and/or edit the model coefficients by clicking Edit viscosity model coefficients. |