SIMPOE Thermoplastic Filling Analysis with Warpage


Test ID  
G-244

   
Description  
Properties needed to perform a mold filling and post filling analysis are generated. These include: Viscosity vs. shear rate at three temperatures (two in the processing range and one below), specific heat and transition analysis, thermal conductivy, and specific volume vs. temperature and pressure (PVT), anisotropic modulus and Poisson's ratio and anisotropic thermal expansion. Viscosity data is fit to a Cross material model and PVT data is fit to the modified Tait model for easy implementation into the software.    
Included Tests  
# Test Id Test Name
1x D-020 PVT (Isothermal Heating)
1x M-017 In-Plane Shear Modulus (Plate Twist Method)
1x M-101 Poissonís Ratio and Tensile Modulus
1x M-102 Poissonís Ratio and Tensile Modulus (2-3 Direction)
3x R-011 Capillary Rheology (1 Temperature)
1x T-015 Specific Heat
1x T-101 Thermal Conductivity (Melt)
1x T-302 Thermal Expansion Coefficient by TMA (Anisotropic)
 
Data  
Data and models can be accessed directly from within Simpoe by using your Matereality CAE Modeler ShowMe  
Samples  
0.5 - kg of pellets [?]
10 - plaques (4 x 12in) [?]
   
Application  
The filling and post filling warpage properties allow the user to simulate the flow of polymer through runners and fill the mold cavity, pressurize the cavity, and determine the warpage and shrinkage of the part.