Resin, plastic materials PVT measurement
Predicting molding shrinkage, warping, etc. during the molding process! Providing necessary information for mold design.
In "PVT measurement," the relationship between pressure (P), specific volume (V), and temperature (T) of the resin in its molten to solid state is measured. A sample is placed in a heated sample tube within the furnace, and the molten sample is pressurized using a piston. The displacement of the piston due to the volume change of the sample is measured to determine the pressure and temperature changes of the specific volume (the inverse of density). [Test Modes] ■ Thermoplastic Resin PVT Test Mode - Constant pressure temperature change measurement - Constant temperature pressure change measurement ■ Thermosetting Resin Curing Test Mode (Maximum Pressure: 40 MPa) - Constant pressure temperature change measurement *For more details, please download the PDF or feel free to contact us.
basic information
【Specifications】 ■Device: P-V-T Test System (manufactured by Toyo Seiki Seisakusho) ■Measurement Temperature Range: 40℃ to 400℃ ■Measurement Pressure Range: 10 to 200 MPa ■Sample Amount: Approximately 2g *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
