Why Material Matters
The plate material sets cost, corrosion resistance, hygiene, and whether the core can carry moisture.
Options
| Material | Strength | Best for |
|---|---|---|
| Aluminium | Low cost, high conductivity | Standard HVAC, dry duty |
| Polymer | Corrosion-proof, mould-resistant | Pool, coastal, humid |
| Epoxy-coated | Chemical resistance | Food, lab, industrial |
| Stainless | Maximum durability | Harsh or hygienic duty |
Selection Criteria
- Airstream corrosiveness (chlorine, grease, chemicals)
- Hygiene rules (food-grade, cleanable)
- Budget and lifecycle cost