Properties needed to perform a Moldflow injection mold-filling and packing simulation are generated. These include viscosity vs. shear rate data at three temperatures (two in the processing range and one below); thermal properties and PVT data. Data are fit to Moldflow models.
|1x||D-020||PVT (Isothermal Heating)|
|3x||R-011||Capillary Rheology (1 Temperature)|
|1x||T-103||Thermal Conductivity Scan|
More advanced TestPaks are available to simulate shrinkage and warpage.
: 2 kg of pellets[details]
: 1 parts, any shape[details]
Use this TestPak for properties required to simulate the packing stage, where a hold pressure is applied to the plastic to compensate for material shrinkage. Post-filling simulation may be used to determine how much pack/hold pressure to use, when to decrease the pressure, and how long to apply the pressure prior to gate freeze.