PCMs act like smart "temperature batteries." At a set point (e.g., 0-5°C), they change phase (solid to liquid), absorbing/releasing large latent heat while staying nearly constant in temperature. In cold chain packaging, they actively buffer against fluctuations by absorbing excess heat or releasing cold, ensuring prolonged temperature stability.
There is no universally “best” insulation material. In cold chain, Vacuum Insulation Panels (VIPs) lead with thermal conductivity up to 10x lower than conventional materials. Phase Change Materials (PCMs) are key for smart buffering. The optimal solution scientifically integrates multiple materials based on your specific temperature, cost, and space requirements.
Supertech-L-VIP offers similar insulation (K-value) as standard VIP but with ~30% lower weight, ideal for weight-sensitive applications.
We offer PCMs with phase change temperatures from -25°C to +25°C, including common ranges like -20°C, 0-5°C, and 2-8°C.
Stored properly, VIPs have a long shelf life. In-service, performance is stable for years, though thermal resistance may gradually decrease.
No. Cutting or piercing the panel's barrier film will break the vacuum and permanently destroy its insulation performance.
Its ultra-low thermal conductivity provides 5-10x better insulation at the same thickness, enabling thinner, higher-performance designs.
Yes. We provide detailed TDS and thermal calculation support to help you determine the optimal insulation thickness for your needs.