Thermal Testing
Thermal testing consists of either measuring the HDT (Heat Deflection Temperature) or VICAT softening point. The HDT test is a 3 point bend set up and the VICAT test is a spike. The test measures the temperature at which the sample either deflects (HDT) or penetrates (VICAT) a certain distance.
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The Test System Consists of:
- A bath containing the heating medium. This can be either silicone oil or an Aloxide powder
- Test stations configured to HDT or VICAT tests
- LVDT to measure deflection of the test stations
- Optional Control and data analysis software package to:
- Input test parameters for a test method
- Perform calculations
- Analyse Data
Types of Test
Typical Applications
- Replacing Metal Alloys with Plastics
- Effect of Fibre Reinforcement on Thermo-Mechanical Properties
Life-cycle stage
- Raw Material
End User Type
- Product Developer
- Quality Control
- Testing Services
- Research
- Education
Applicable Standards
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