Moldflow/C-MOLD Uncorrected Isotropic Shrinkage

Test ID



Properties needed to perform a Moldflow injection mold filling, packing, and shrink/warp simulation are generated. These include viscosity vs. shear rate at three temperatures (two in the processing range and one below), thermal properties, PVT data. Additionally, tensile modulus and Poisson’s Ratio and thermal expansion coefficient are measured. Data are fit to Moldflow models.

Included Tests

3x R-011 Capillary Rheology (1 Temperature)
1x T-103 Thermal Conductivity Scan
1x T-015 Specific Heat
1x R-018 No-Flow Temperature
1x D-020 PVT (Isothermal Heating)
1x T-303 Thermal Expansion Coefficient by TMA
1x M-101 Poisson’s Ratio and Tensile Modulus
1x SP-105 Specimen Machining Services



: 1 kg of pellets


: 10 tensile bars



A cost-saving alternative to the CRIMS model which may provide acceptable shrinkage estimates for unfilled, amorphous materials. In addition to all the capabilities of post-filling analysis, this TestPak enables calculations of shrinkage and warpage.

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