Facilities

The PTG has the expertise and equipment to enable a wide range of polymer measurements, analysis and interpretation. We can investigate both surface and bulk polymer characteristics using various microscopy, spectroscopy, thermal analysis and mechanical testing techniques.

As well as our current research projects, the PTG offers consultancy services in research, analysis testing, business development, expert witness and problem solving. From routine analysis and troubleshooting to advanced experimental and theoretical research, we can work with you to provide results and answers tailored to your particular needs. We have the facilities to carry out both short and long term consultancy programmes in the following areas:

Polymer Processing
- Films Casting
- Screw Extruder
- Injection Molding
- Melt Flow Index
Processing Software Simulation
- Films Casting Simulation (UNISA)
- Injection Molding Simulation (UNISA)
- C-Mold
- Moldflow
- Polyflow
Non-Conventional Characterization
- Fast Cooling Apparatus (QUENCH)
- High Pressure Apparatus (MEDUSA)
Morphological Characterization
- Optical microscopy
- Portable spectrophotometer (colorimeter)
- FTIR spectroscopy
- Scanning electron microscopy (SEM)
- Atomic force microscopy (AFM)
- Automated multi-vapor gravimetric sorption analyzer (DVS)
Thermal Properties
- DSC
- Modulated DSC
- Optical DSC Cell
- TMA
- TGA
Volumetric Properties
- Density gradient column
- Pyknometer
- PVT Gnomix
Rheology
Mechanical Properties
- Izod and tensile impact
- High Force Load Test
- DMA
Biodegradation of plastics
- Measurement of biodegradation rate of plastics in composting conditions

Samples Preparation
- Microtome
- Micro Injection Molding
- MiniLab II Micro Compounder