Dynamic Oven for Thermal-Stability Evaluation
The supplier:
Hapro
The Hapro dynamic oven is designed to evaluate the thermal stability of polymer materials. The system automatically moves samples through a heated zone, providing a visual record of material changes over time.
Unlike a conventional drying oven, the dynamic oven helps compare formulations more quickly and observe how sample colour changes under thermal exposure.
HAPRO Dynamic Oven Video Overview
Main Tasks:
- thermal-stability evaluation;
- comparison of stabilizers and formulations;
- assessment of colour stability during heating;
- accelerated visual evaluation of ageing;
- data preparation for formulation optimisation.
Applications:
For PVC, this is one of the most useful units, especially for comparing stabilizers, lubricants and formulation options. It can also be used for other polymers when the task involves thermal ageing and colour change.
Key Specifications:
| Parameter | Value |
| Motor | Schneider servo |
| Motor power | 400 W |
| Sampling interval | 1 min |
| Ageing time range | 1 min – 2 months |
| Ageing temperature | RT – 350 °C |
| Temperature control system | RKC |
| Sensors | 4 type J thermocouples |
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