Currently, the main sandwich panel on the market are three kinds: polystyrene sandwich panel, polyurethane sandwich panel and the rock wool sanwich panel. For all of them, the up& down surface of the panel is galvanized or pre-painted steel sheets,the core is different matrial ,so the temperature keeping, sound insulation,anti-fire is different accordingly, and the production method is also different.We may recommend the suitable one to you according to your requirement.Contact us right now for detailed information you want !
PU sandwich panel is nice appreance, easy installation, long lifetime and good temperature keeping and self-surpporting
| Density: | 35-40 |
| Bottom steel thickness: | 0.5mm |
| Top Steel Thickness: | 0.5mm |
| Color: | RAL Standard |
| Model Number: | 1000mm |
| Brand Name: | STW |
| Place of Origin: | Zhejiang China (Mainland) |