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C-MOLD Isotropic Shrinkage & Warpage (Amorphous Plastics)

Test ID  

Properties needed to perform a C-MOLD injection mold filling and packing plus shrink/warp simulation are generated. These include viscosity vs. shear rate at three temperatures (two in the processing range and one below); thermal properties and PVT data. Additionally, the following mechanical properties are derived from tests on specimens cut from injection-molded plaques or tensile bars: tensile modulus, Poissonís ratio, and thermal expansion coefficient. Viscosity data are fit to Cross models and PVT data are fit to a Tait equation.    
Included Tests  
# Test Id Test Name
1x D-020 PVT (Isothermal Heating)
1x M-013 Orthotropic In-Plane Shear Modulus (Includes M-010, M-101)
3x R-011 Capillary Rheology (1 Temperature)
1x T-015 Specific Heat
1x T-303 Thermal Expansion Coefficient by TMA
A .fit file and accompanying material property data are provided. You can also create udb files as well as exports for other injection molding CAE using your Matereality CAE Modeler software.  
1 - kg of pellets [details]
10 - tensile bars [details]
In addition to all the capabilities of the C-Mold Post Filling program, this TestPak enables calculations of shrinkage and warpage. Recommended for materials which are not expected to show anisotropy, such as unfilled materials.