PCM IN21 | For Pharma, Vaccine and Frozen Food Transportation
IN21 is a specialized sub-zero inorganic phase change material that transitions at a carefully engineered temperature point, ideal for transporting goods that require frozen or near-frozen conditions. With a melting point optimized for cold chain applications, PCM IN21 ensures thermal stability and product safety during extended transit times.
Unlike dry ice, which sublimates and poses handling hazards, PCM maintains a consistent temperature for prolonged durations, making it an eco-friendly and safe alternative for industries that rely on frozen logistics.
Key Features
▪ High heat storage capacity
▪ Consistent performance over repeated thermal cycles
▪ Non-toxic and Biodegradable
Packaging Options
Corrosive Effects On Metals
| Metals | Effects |
|---|---|
| Mild Steel (MS) | Mild Corrosive |
| Stainless Steel (SS) | Non Corrosive |
| Copper | Mild Corrosive |
| Brass | Mild Corrosive |
| Aluminium | Mild Corrosive |
Typical Applications
Cold Storage
Frozen Food Transport
Medicine & Vaccine
Ice Cream Transport
Frequently Asked Question
What is PCM IN21 and what applications is it best suited for?
PCM IN21 is a sub-zero inorganic phase change material designed for cold chain uses — especially transporting frozen food, vaccines, pharmaceuticals, ice cream, etc., where maintaining frozen or near-frozen temperatures is critical.
How does IN21 compare to dry ice?
Unlike dry ice (which sublimates and can pose handling and safety hazards), IN21 maintains a stable, consistent frozen or near-frozen temperature over extended periods without requiring sublimation. It’s also more eco-friendly.
Is IN21 reusable / How many cycles can it undergo?
Yes — IN21 is designed for repeated thermal cycling. The lifespan (number of cycles before noticeable degradation) depends on handling, exposure to extremes, and how much mechanical stress it sees.
Can I get a sample of IN21 to test before buying?
Yes — the page includes a “Request Sample” option to allow you to test the product in your own cold chain setup before placing bulk orders.
Do you offer bulk or custom orders / special packaging?
While not fully detailed, typically cold chain PCM suppliers can do bulk orders or custom form factors. You should contact our team to discuss your specifications (size, quantity, packaging shape).